General Terms and Conditions

1 About Us and Our Services

1.1 AYUN Schweiz GmbH

We are AYUN Schweiz GmbH ("AYUN," "we," "us") located at Uraniastrasse 18, 8001 Zurich. For any questions or other concerns, you can reach us at hello@ayun.ch.AYUN provides state-of-the-art health centers that offer personalized proactive care to help our guests lead longer, healthier lives. We offer access to cutting-edge technologies, and each center is medically supervised by a specialist. Additionally, we provide a digital backbone to support guests on their health and wellness journey, both at the center and at home. We do not offer primary care services or disease-specific specialist assessments. If a customer feels unwell or if potentially treatable findings are discovered during our preventive medical services, they will be referred to their primary care physician or, in acute situations, to a hospital.

1.2 Our Services

We provide our services through various individual offers (see section 4.4), memberships (the "AYUN Memberships," see section 4.5), and treatment memberships (the "AYUN Treatment Membership," see section 4.6). The scope and prices of our services are available on our website (the "AYUN Website"). The prices indicated at the time of purchase/booking apply.

1.3 Bookings

Bookings can be made online via our AYUN Website, by phone, or directly on-site. The terms of use for the AYUN Website are attached to these General Terms and Conditions ("GTC") and form an integral part thereof.

2 Scope of the GTC

2.1 General

These GTC govern the legal relationship between you and us, subject to individual written agreements, for example, when registering for an appointment or using our services, regardless of whether the service is booked via the AYUN Website, by phone, or directly on-site. The GTC in their current version apply.

2.2 Contracting Parties

You and we are collectively referred to as the "Parties" and individually as a "Party."AYUN may cooperate with other companies to provide its services. These companies act as fulfillment agents for AYUN and operate on behalf of and for the account of AYUN. This does not affect the contractual relationship between the customer and AYUN.

3 Personal Requirements

3.1 Private Individuals

Our services are intended for private individuals and are available to persons who are at least 18 years old and capable of judgment.

3.2 Exclusion Criteria

Our services are, of course, only available to individuals who are suitable for them. Therefore, a mandatory prerequisite for all analyses and treatments is that there are no contraindications (see particularly the patient information). We also reserve the right to refuse individuals for other reasons.

3.3 Consent

By agreeing to these GTC, you confirm that these requirements are met.

4 Process

4.1 Appointment Booking

You can book appointments through the AYUN Website or by phone. If our capacity allows, you can also visit one of our locations without an appointment and receive an initial consultation ("Walk-in").

4.2 Contract Formation

4.2.1 Offer and Acceptance

All services listed in writing on the website or directly at individual locations are non-binding and constitute an invitation for the customer to make an offer. When the customer places an order via the AYUN Website, it constitutes an offer, and the customer agrees to the applicability of the GTC; the contract between the customer and AYUN is concluded by AYUN's written confirmation of the order. In the case of an on-site booking, the customer is informed of the GTC and agrees to their applicability by signing the booking confirmation. For phone bookings, the customer is sent the content of the services via electronic message with the GTC attached; the contract between the Parties is concluded when the customer explicitly accepts the GTC.

4.3 Changes to the Service Offering

The scope and prices of our services are available on the AYUN Website, and we may introduce new services or change or discontinue existing ones at any time.

4.4 Individual Offers

Our individual offers include analyses (e.g., lab tests and physiological examinations), treatments (e.g., contrast therapy, IV therapies, IHHT altitude training, mild hyperbaric oxygen therapy, and red light therapy), and consultations (e.g., with a doctor, sports scientist, or certified nutritionist).We also offer diagnostic packages (the "AYUN Check-ups") that combine analysis and consultation to provide a medical assessment of your individual health status.

4.5 AYUN Memberships

4.5.1 Services

AYUN Membership includes various services in diagnostics and treatment, depending on the chosen AYUN Membership. Upon signing up for the AYUN Membership, the customer is informed of all included services. Additionally, the AYUN Membership grants access to AYUN's individual treatment offerings for 12 months. The monthly number of treatments available varies depending on the chosen AYUN Membership and may be limited to certain offerings.

4.5.2 Duration

The duration of the AYUN Membership is agreed upon between the Parties at the time of signing. The standard duration is one year, unless explicitly agreed otherwise in writing.

4.5.3 Expiry of Individual Services

If a service entitled to the customer for a specific month, such as a treatment appointment, is not used, it will be carried over to the next month if the membership has not been canceled.

4.5.4 Cancellation by the Customer

The customer has the right to cancel the membership at any time without giving reasons before the end of the agreed duration. In this case, you agree to pay AYUN all expenses incurred up to the orderly termination of the AYUN Membership, but at least 60% of the original price.

4.5.5 Cancellation by AYUN

We are entitled to terminate an AYUN Membership if:

  1. Circumstances within the customer's responsibility arise during the course of the membership that would have led to a rejection if they had existed at the beginning;
  2. The responsible doctor deems a continuation unreasonable for reasons attributable to you (e.g., failure to follow the doctor's instructions, failure to provide relevant information in the medical history form, etc.);
  3. You significantly violate the contract between us. This particularly includes violations of the terms of use of the AYUN Website and the customer's obligations according to sections 5 and 7.

In the case of a), the customer owes AYUN the expenses incurred up to termination. In the cases of b) and c), the customer owes AYUN the full fee for the entire duration of the AYUN Membership.

4.6 AYUN Treatment Membership

4.6.1  Services
‍The AYUN Treatment Membership grants the customer full access to the entire range of treatments. The monthly number of treatments available is agreed upon between the Parties at the time of signing. Upon signing the AYUN Treatment Membership, the customer is informed of all included services.
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‍4.6.2  Duration
‍The duration of the AYUN Treatment Membership is agreed upon between the Parties at the time of signing. The standard duration is one year, unless explicitly agreed otherwise in writing. After one year, a renewed, fee-based medical consultation is required to extend the treatment membership and continue accessing treatments at AYUN.
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‍4.6.3  Expiry of Individual Services
‍If a service entitled to the customer for a specific month, such as a treatment appointment, is not used, it will be carried over to the next month if the treatment membership has not been canceled.
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‍4.6.4  Cancellation by the Customer
‍The customer has the right to cancel the treatment membership at any time without giving reasons before the end of the agreed duration. In this case, you agree to pay AYUN all expenses incurred up to the orderly termination of the AYUN Treatment Membership, but at least 60% of the original price.
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‍4.6.5 Cancellation by AYUN
‍We are entitled to terminate an AYUN Treatment Membership if:

  1. Circumstances within the customer's responsibility arise during the course of the membership that would have led to a rejection if they had existed at the beginning;
  2. The responsible doctor deems a continuation unreasonable for reasons attributable to you (e.g., failure to follow the doctor's instructions, failure to provide relevant information in the medical history form, etc.);
  3. You significantly violate the contract between us. This particularly includes violations of the terms of use of the AYUN Website and the customer's obligations according to sections 5 and 7.

In the case of a), the customer owes AYUN the expenses incurred up to termination. In the cases of b) and c), the customer owes AYUN the full fee for the entire duration of the AYUN Treatment Membership.

5 Payment

5.1 Chargeable Services

Chargeable services must be paid in full immediately after the contract is concluded, subject to section 5.4. We reserve the right not to provide our services if the costs are not paid.

5.2 Payment for the AYUN Membership

The payment for the AYUN Membership is due in full upon signing the membership. In case of late payment, the customer is obliged to pay default interest of 5% per annum. If the customer is more than one month in arrears with payment, AYUN reserves the right not to provide any services until full payment is made.

5.3 Payment for the AYUN Treatment Membership

The payment for the AYUN Treatment Membership is due in full upon signing the treatment membership. In case of late payment, the customer is obliged to pay default interest of 5% per annum. If the customer is more than one month in arrears with payment, AYUN reserves the right not to provide any services until full payment is made.

5.4 Fees

You agree to bear any fees or other transaction costs that may be incurred during the transfer.

5.5 Currency

Payments must be made in Swiss Francs (CHF).

5.6 Credit Card Payment

Payments can also be made by credit card. If the customer's credit card expires, the customer is obliged to settle the payment as soon as possible.

6 Cancellation, Rescheduling, Delays, and No-shows

6.1 Cancellation and Rescheduling

6.1.1 Procedure

Please note that if we have agreed on appointments with you, we reserve this time exclusively for you. We understand that unforeseen events may occur, preventing you from attending an appointment or being on time. If such circumstances arise, we ask that you contact us immediately.

6.1.2 Cancellation/Rescheduling by the Customer

You can reschedule or cancel an appointment with us at least 24 hours in advance. In case of later rescheduling or cancellation, we reserve the right to charge a reasonable fee.

6.1.3 Cancellation/Rescheduling by AYUN

It may happen that we need to reschedule an appointment (e.g., due to staff illness). In this case, we will arrange an alternative appointment. We may reschedule your appointment at any time and as often as necessary without compensation.

6.2 Delays and No-shows

6.2.1 Service Entitlements

If you arrive late for the agreed appointment, you are only entitled to services that can still be provided within the agreed time. AYUN will strive to complete the appointment if possible and not lead to disproportionate costs or inconvenience. The decision to carry out the appointment is at AYUN's discretion.

6.2.2 Alternative Appointments

If the agreed appointment cannot be carried out due to your delay or if you do not show up for an appointment, an alternative appointment will be arranged upon request.

6.2.3 Costs

In case of delay or no-show for the agreed appointment, you agree to pay the full price for the booked appointment.

7 Additional Obligations

7.1 Customer

You agree and confirm:

  1. To act in good faith and provide truthful information about yourself, your health, and your physical condition;
  2. To inform us immediately of any changes in the information about yourself, your health, and your physical condition;
  3. To provide us with accurate contact information;
  4. To be financially capable of paying for our services when ordered;
  5. To promptly notify us of any insolvency occurring during the treatment;
  6. To follow our instructions when using our services; and
  7. To provide us only with information and documents you are authorized to share and that may be shared with us.

7.2 Breach of Duty

In the event of a breach of these obligations, we are entitled to refuse our services. You also agree to bear the costs incurred by us as a result.

8 Treatment Process and Success

8.1 No Guarantee

We inform you that we cannot guarantee the success of our treatments as each person responds individually.

8.2 Contact

If the treatment does not lead to the desired result and you are not satisfied, we ask you to contact us so we can review your concern.

6.3 Claims

There are no claims such as warranty rights (rectification, reduction, or similar), reimbursement of fees, or damages if a treatment does not achieve the desired result or does not meet your expectations.

9 Patient Information

The patient information provides details on how our analyses and treatments proceed and what risks and side effects may occur. Please read the patient information carefully and ask any questions you may have.

10 Disclaimer

10.1 Risks

You assure us that you are familiar with the communicated risks and side effects of our services and accept them.

10.2 Damages

You agree to fully indemnify us and not make any claims should risks or side effects occur and cause damage to you or a third party. This particularly applies if you do not follow the doctor's instructions before, during, or after an analysis or treatment.

10.3 Slight Negligence

To the extent permitted by law, liability for slight negligence is excluded.

11 Data Protection

In the privacy policy, we inform you how we process and protect your personal data (including your health data). Please read it carefully before signing and ask any questions you may have.

12 Final Provisions

12.1 Completeness

12.1.1 GTC/Terms of use

These GTC, together with the terms of use for the AYUN Website, the documents you sign at the contract conclusion, and the patient information, govern all rights and obligations of the Parties concerning the services provided by us and replace any previous oral or written contracts or agreements.

12.2 Changes and Additions

12.2.1 Order Changes and Additions

Changes, additions, and side agreements to the order require a written agreement between the Parties to be effective, and an exchange by electronic means (e.g., email) is sufficient.

12.2.2 Changes to the GTC

We may change these GTC at any time. We will inform you of the changes in an appropriate manner (e.g., via email). Without your written (e.g., email) objection within one month after being informed, the changes are considered approved. Changes or additions to these GTC at the customer's request require a written agreement between the Parties to be effective (e.g., via email). The current version of these GTC is available on the AYUN Website.

12.3 Waiver of Rights

If one Party fails to fulfill part of the contract and the other Party does not insist on proper fulfillment, this does not waive the right to demand fulfillment of the remaining parts of the contract.

12.4 Severability Clause

Should one or more provisions of the contract, including these GTC, be invalid or ineffective, the remaining provisions remain unaffected. The Parties will replace the invalid or ineffective provisions with those that are valid and effective, best reflect the Parties' original intent, and, if possible, lead to the same economic result.

12.5 Applicable Law and Jurisdiction

12.5.1 Swiss Law

All claims of the Parties in connection with the services provided by us under or in connection with the contract between the Parties, including the GTC, are governed by Swiss law (without applying international treaties or conflict of laws rules that would lead to the application of another law).

12.5.2 Jurisdiction

The Parties choose the state courts in Zurich as the exclusive jurisdiction for disputes.

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Imprint and Disclaimer

Imprint

AYUN Schweiz GmbH
Uraniastrasse 18
8001 Zürich
hello@ayun.ch
Tel.: +41 43 399 88 11

Registered in the Commercial Register of the Canton of Zurich: CHE-142.963.117

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Disclaimer

1. Content of the Online Offers‍

The author assumes no responsibility for the correctness, accuracy, timeliness, reliability, and completeness of the information provided. Liability claims against the author for material or immaterial damages arising from access to, use, or non-use of the published information, misuse of the connection, or technical faults are excluded. All offers are non-binding. The author expressly reserves the right to change, supplement, delete parts of the pages or the entire offer without separate announcement or to cease publication temporarily or permanently.

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2. Liability for Links; Copyright and Trademark Rights‍

References and links to third-party websites are outside the author's area of responsibility. Any responsibility for such websites is declined. Access to and use of such websites is at the user's own risk. The copyrights and all other rights to content, images, photos, or other files on the website belong exclusively to the owner of this site or the specifically named rights holders or have been acquired and licensed for this purpose. Written permission from the copyright holders must be obtained in advance for the reproduction of any elements.

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Privacy Policy

Last Updated: June 2024

1. Who is responsible for your personal data?

This privacy policy describes how we collect and process your personal data when you:

  • Visit our website;
  • Use our services and the AYUN web app;
  • Apply for a job with us;
  • Provide personal data for other purposes in the context of our business activities.

Contact information

AYUN Schweiz GmbH
Uraniastrasse 18
8001 Zürich
hello@ayun.ch

2. What personal data do we process?

2.1 When you visit our website:

When you visit our website, the server automatically logs general technical visitor information. This includes data such as your device's IP address and operating system, the date and time of use, the website from which you visit us, and the type of browser used to access our website. This data is collected to ensure the security and functionality of the website, analyze user behavior, and improve the online offer.

We also use cookies and other tracking technologies, social media plugins, and embedded media to ensure website functionality, make it more user-friendly, evaluate website usage, gather information to improve our offerings, and for marketing purposes. Cookies are small information files automatically stored on your device when you visit our website. Some cookies are automatically deleted after your visit, while others remain stored for a specific period. We also use third-party cookies, which may result in the third-party receiving your personal data. You can manage your security settings in your browser to block or delete cookies. However, note that our website may not function fully if you block cookies necessary for its operation.

If you contact us via the website (e.g., booking tool, contact form, WhatsApp), we process the contact data you provide and any other personal data arising from the use of the contact channel. This data is processed to respond to your inquiry, provide requested services, and ensure communication with you.

2.2 When you use our services:

When you use our services (e.g., book and attend an appointment, undergo analyses or treatments), we process the following personal data:

  • Identification data (name, ID, etc.);
  • Contact data (e.g., email address, phone number, etc.);
  • Health data (information on general health and lifestyle, any medications, analysis results such as biomarkers, blood pressure values, ECG values, etc.);
  • Communication content;
  • Payment data;
  • Other relevant personal data you provide;
  • Technical data if the process takes place through our website (including integrated services).

This data is processed to provide the desired services, efficiently organize and perform analyses and treatments, ensure seamless communication, facilitate contract fulfillment, and properly handle billing and other necessary processes.

Within the AYUN web app, we process the following personal data:

  • Login data;
  • Contact data (e.g., email address, phone number, etc.);
  • Health data;
  • Communication content;
  • Other relevant personal data you provide;
  • Technical data (especially logs, usage data, etc.).

This data is processed to provide personalized functions and services of the AYUN web app, facilitate communication, effectively analyze health outcomes, ensure app security and functionality, and continuously improve the user experience.

Health data is particularly sensitive personal data under data protection laws and is subject to higher protection standards. Thus, in addition to general information about our data processing, this privacy policy includes specific information on how we handle and protect your health data.

2.3 When you apply for a job with us:

When you apply for a job with us, we collect and process the necessary personal data to review your application and conduct the application process. This includes:

  • Identification data (name, first name, etc.);
  • Contact data (e.g., email address, phone number, etc.);
  • Communication content;
  • Other data from your application documents;
  • Data we may additionally obtain about you (e.g., from professional social networks and publicly accessible internet pages);
  • Information from references if you have consented to obtaining references.

If your application is successful, we use the personal data collected during the application process and any additional data you provide to prepare and conclude the employment contract.

2.4 When we receive personal data from you for other purposes in the context of our business activities:

In the context of our business activities, we process personal data from other individuals, such as our contact persons at business partners, suppliers, and service providers. The processed personal data generally includes identification data, contact data, communication content, and any other necessary personal data.

3. For what purposes do we process your personal data?

We process your personal data to:

  • Prepare, conclude, fulfill, and enforce contracts in the context of our business activities. This includes contracts for our services, particularly processing your health data to prepare and perform analyses and treatments, visualize and interpret your health status and analysis results in the AYUN web app, and provide personalized treatment and health-related recommendations;
  • On the basis of and within the scope of your consent, where relevant. Consent can be withdrawn at any time;
  • Comply with legal obligations (e.g., record-keeping obligations for patient files);
  • Communicate with you and third parties (also outside the preparation or conclusion of a contract), provide the website and AYUN web app, optimize your user experience, maintain and expand our business relationship with you, improve, expand, and market our offerings, ensure IT security and data protection, and enforce, defend, or protect legal claims.

We create evaluations and statistics based on your data (including health data) to provide personalized treatment and health-related recommendations and for internal research purposes to improve, expand, and market our offerings. Whenever possible, your personal data is anonymized or pseudonymized before evaluation.

Based on our interest in informing people interested in our offering about new developments, we may send you marketing information (e.g., via a newsletter). You can opt out of receiving such information at any time.

4. In what cases do we share your personal data with third parties?

To fulfill contracts, protect our interests, or comply with legal requirements, we may need to share your personal data with third parties. This includes:

  • Our IT service providers, laboratory partners, diagnostic device providers, and third-party providers in payment processing, billing, collections, consulting, sales, and marketing;
  • Third parties to whom we transfer or merge our business or parts of it;
  • Cases where sharing is necessary to (i) comply with a legal obligation, (ii) ensure IT security and data protection, or (iii) enforce, defend, or protect legal claims.
  • Sharing of customer data (but never health data) with promotional partners, allowing their customers to benefit from a special offer at AYUN.

We also transfer personal data abroad, particularly to IT service providers with data locations in the EU or EEA. Transfers of personal data outside Switzerland, the EU, and the EEA are limited as much as possible but are not entirely avoidable. These countries include the USA, among others, and generally, the locations of service providers are worldwide. Where these countries do not have a recognized data protection level, we use standard contractual clauses to ensure adequate protection, supplemented with additional security measures where necessary. [If this is exceptionally not possible, we will obtain your consent before such data transfer.]

We may share your data (including health data) with private or public research institutions for research purposes if you (a) have given us your consent, (b) are not identifiable to the research institution (anonymized or pseudonymized data), or (c) do not object to the use for research after appropriate information.

Your primary care physician or another medical provider can access your data in the AYUN web app if you wish.

We do not sell or rent personal data to third parties.

5. Data security

We protect your personal data with appropriate technical and organizational security measures against accidental, unlawful, or unauthorized manipulation, deletion, alteration, access, disclosure, use, or loss. Our state-of-the-art IT infrastructure ensures that our employees only have access to your personal data as required or sensible for their tasks.

Your health data is protected in the AYUN web app and our patient database through the following measures:

  • Redundant data storage in Switzerland and Germany;
  • Access restrictions;
  • Two-factor authentication;
  • Encryption in transit and at rest;
  • Server access only via SSH protocol;
  • Logging of data changes.

6. How long do we retain your personal data?

We store your personal data only as long and to the extent necessary for the described purposes or for legal reasons.

We retain data related to analyses and treatments (patient records) for 20 years for legal reasons. Health data from deactivated AYUN web app accounts is archived accordingly.

7. What rights do you have concerning your personal data?

Under applicable data protection law and as provided therein, you have the following rights regarding your personal data:

  • Right to information about the personal data we process;
  • Right to correct inaccurate personal data;
  • Right to delete your personal data ("right to be forgotten");
  • Right to restrict the processing of your personal data;
  • Right to data portability (transfer of your personal data to you or a third party);
  • Right to object to the processing of your personal data.

Please note that there are exceptions to these rights. In particular, we may be obligated or entitled to continue processing your personal data to fulfill a contract, protect our legitimate interests such as asserting, defending, or protecting legal claims, or comply with legal obligations. In these cases, we may deny or restrict certain requests.

If you withdraw your consent, the processing of personal data collected up to that date remains valid and legally permissible. Withdrawal may affect the type and scope of services we or the service provider offer/provide.

8. Right to complain

If you are not satisfied with how we process your personal data, you have the right to file a complaint with the competent supervisory authority (Federal Data Protection and Information Commissioner - FDPIC). However, please contact us first before filing a complaint so we can try to address your concerns directly and find a solution. The easiest way is to contact us via email at hello@ayun.ch.

9. Links to other websites

Our website may link to third-party websites that we do not operate or control. We are not responsible for whether and how these third parties comply with data protection requirements.

10. Changes to this privacy policy

We may change this privacy policy at any time. New versions take effect for you as soon as we notify you by publishing them on our website.

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Women's Health. Rethought.

The first step to lifelong vitality is understanding your unique hormonal, metabolic, and genetic blueprint. AYUN’s Women’s Health Check-up offers a comprehensive, science-backed diagnostic to identify your biggest health risks and create a personalized plan for optimal well-being.

Book your check-up

Book your free consultation

Comprehensive Diagnostics

Go beyond standard labs with advanced testing in genetics, hormones, metabolism, microbiome, and sleep to uncover meaningful connections that routine care often overlooks.

Hormonal & Reproductive Health

Cycle-aware evaluation and personalized strategies to support hormonal balance, enhance fertility potential, and ease transitions through perimenopause and beyond.

Personalized, Rhythm-Aligned Plans

Personalized programs in nutrition, supplementation, exercise, and recovery, aligned with circadian biology and menstrual cycles to build sustainable energy and resilience.

Long-Term Health & Vitality

Proactive risk detection and evidence-based interventions to protect bone, brain, cardiovascular, and metabolic health, supporting strength, balance, and vitality through menopause and into healthy aging.

Your options

Women's Health Assessment
A focused entry point to check your key hormone and longevity markers, giving you guidance and making it easier to take the first step toward lasting health.
450 CHF
Book now
Diagnostics
Initial women’s health consultation (45 min)
Starter blood panel: Basic hormones + longevity markers
Coaching
Follow-up consultation to review results & recommendations (45 min)
Women's Health Check-up
A full-spectrum women’s health assessment combining advanced diagnostics, nutrition, and lifestyle coaching, giving you a detailed plan for long-term vitality.
3'999 CHF
Book now
Diagnostics
Detailed anamnesis & women’s health history review
Initial women’s health consultation (45 min)
Comprehensive blood panel: extended hormone, metabolic, cardiovascular, and longevity markers (30 parameters)
Genetic panel (SNP Analysis)
Body composition & bone density analysis
Heart rate variability (HRV) monitoring
Continuous glucose monitoring (CGM)
Vaginal microbiome analysis
Coaching
Personalized Women’s Longevity Report
Follow-up doctor consultation to review results (90 min)
Nutrition consultation (45 min)
Sports & exercise consultation (45 min)
Compare options

What we measure

Anamnesis & preliminary consultation

Your journey begins with a detailed anamnesis questionnaire, covering your current condition, stress levels, medical and reproductive history, medications, and family health background. This gives us an in-depth understanding of your health status and potential genetic risks. In your personal preliminary medical consultation, we review this information, prepare you for the upcoming tests, and address any questions. This holistic assessment ensures a safe, tailored start and lays the foundation for your personalized Women’s Health Check-up.

Body composition & bone health

How strong are your bones? How is your muscle mass distributed? And how much hidden visceral fat are you carrying? These insights are crucial for protecting your health and longevity. Even slim, young women can have significant amounts of visceral fat around their organs, a key driver of metabolic and cardiovascular risk. Balanced muscle mass supports mobility, posture, and metabolic health, while bone density measurements help detect early signs of osteoporosis, which affects 1 in 5 women by age 50. Identifying these factors early allows us to create a personalized plan to strengthen your bones, build lean muscle, and protect your heart and metabolism.

Heart rate variability

Heart rate variability (HRV) reflects your body’s inner rhythm, resilience, and ability to adapt to stress. By tracking HRV, we gain insights into how your heart and nervous system respond to daily challenges and hormonal shifts throughout the menstrual cycle. This information helps us provide tailored strategies to improve recovery, manage stress, and support optimal hormone balance, enhancing both performance and quality of life.

Blood values

Hormonal shifts influence women’s metabolism, inflammation, and cardiovascular risk in unique ways. That’s why we go beyond standard blood work, testing 30+ critical parameters to spot potential issues early and intervene before symptoms appear. In addition to routine labs, we measure fasting insulin, HOMA-IR, hs-CRP, homocysteine, ferritin, and reproductive hormones (estradiol, progesterone, AMH, FSH, LH). Together, these results uncover early insulin resistance, hidden inflammation, and subtle reproductive changes, forming the foundation for a precise, personalized prevention plan.

DNA risks

Our DNA risk testing identifies genetic predispositions to key women’s health concerns by analyzing specific genes linked to estrogen clearance, detoxification pathways, and bone strength. It also reveals your inherited risk for insulin resistance, weight gain, and diabetes. With these insights, we create a nutrition and supplementation plan tailored to your unique genetic profile, helping you prevent problems before they arise.

Glucose levels

Continuous Glucose Monitoring tracks your blood sugar in real time over two weeks, revealing how your diet, stress, sleep, and lifestyle impact glucose control. This continuous data uncovers hidden fluctuations that standard tests often miss, patterns that can affect fertility, PCOS, hormonal balance, and overall metabolic health. With these insights, we can make targeted adjustments to nutrition, exercise, and daily habits to keep your blood sugar stable and your health on track.

Vaginal microbiome

The vaginal microbiome is highly sensitive to estrogen levels. When estrogen is high, such as in the follicular phase, protective lactobacilli flourish, maintaining a healthy, acidic environment. When estrogen drops, during postpartum, perimenopause, or menopause, acidity decreases, making the microbiome more vulnerable to imbalance. By understanding your unique microbiome profile, we can recommend targeted supplementation and lifestyle strategies to support optimal vaginal health and reduce infection risk.

With years of experience as a gynecologist, I am committed to combining my knowledge of women's health with cutting-edge longevity research to help women thrive and embrace vitality at every age.

"
Dr. med. Isabella Kiefer
Board-Certified Gynecologist and Obstetrician

As a woman and a scientist, I’ve spent years building a check-up that truly understood us, one that sees our hormones, our health, and our life as deeply interconnected. The AYUN program is the one I wish every woman had access to, finally, a place offering care that understands our biology and honors our complexity

"
Natalia Trpchevska, MD, PhD
Medical & Scientific Director

How it works

Learn step-by-step how your Women’s Health Check-up works, from booking to receiving your personalized Longevity Report.

Book your check-up

Own your health.

Cutting-edge diagnostics in women’s medicine for prevention and personalization.

In-depth Medical Report

More than 150 data points, from hormones to microbiome, distilled into a clear picture of your health.

Actionable Health Plan

Practical next steps for you: tailored nutrition, supplements, sleep and exercise strategies, and, if needed, hormone therapy, all designed for balance, vitality, and prevention.

Book your check-up

Book your free consultation

Get a free 20-minute call with our women’s health doctors and learn how AYUN can help you balance hormones, protect fertility, and enhance your vitality.

Book a free consultation

Frequently Asked Questions

What is AYUN’s Women's Health Check-up?

AYUN’s Women's Health Check-up is a science-based, holistic check-up designed to help you understand how your hormones, metabolism, lifestyle, and cycle interact — and how they shape your energy, mood, sleep, fertility, and long-term health.

You’ll receive comprehensive testing and expert interpretation of your:

  • Hormones (e.g. estrogen, progesterone, LH, FSH, cortisol)
  • Metabolic health (e.g. glucose, insulin, cholesterol, inflammation markers)
  • Body composition (via Body Composition Analysis)
  • Lifestyle & rhythm (e.g. stress, sleep & HRV, continuous glucose monitoring, nutrition, and cycle mapping)

It also includes medical consultations, a personalized care plan, and optional treatment add-ons if needed (e.g. HRT, HBOT, IHHT).

How is this different from traditional care?

Traditional care often waits until symptoms appear. At AYUN, we take a proactive and data-driven approach — identifying patterns even when your labs are “normal.” We connect the dots between hormones, stress, metabolism, and lifestyle to personalize your care.

Who is the Women's Health Check-up right for?

For any woman who wants to understand her body more deeply — not just manage symptoms, but optimize how she feels, performs, and ages.

Whether you're:

  • Navigating hormone shifts (like perimenopause, post-pill, or cycle changes)
  • Looking for answers to symptoms like fatigue, mood swings, or low energy
  • Curious about how your hormones, metabolism, and lifestyle interact

The Women's Health Check-up gives you the insights, data, and medical guidance to make confident, informed decisions — now and for your long-term health.

At what stage of life should I consider the Women's Health Check-up?

This check-up is valuable at many points in your journey — especially if you’re:

  • In your 30s or 40s and want to take a proactive approach to aging
  • Navigating perimenopause, fertility planning, or recovery after the pill
  • Experiencing PCOS, irregular cycles, or unexplained fatigue
  • Ready to tune into your body and understand how your hormones are influencing how you feel

It’s not just about fixing symptoms — it’s about building a clear, confident foundation for your health going forward.

How long does a Women's Health Check-up take?

The Check-up clinic visit lasts about 2 hours. It begins with a 30–45 minute anamnesis interview with one of our doctors, followed by a blood draw. If your cycle is aligned with the check-up date, the blood sample will be taken during your visit; otherwise, you will need to come in between the 3rd and 5th day of your cycle. The check-up also includes a DNA test and a body composition analysis. Afterwards, we set up the wearables such as the HRV monitor and the CGM. At the end of your visit, you will receive a kit to take the vaginal microbiome test at home.

What do I need to bring for my Women's Health Check-up?

You should arrive fasted (empty stomach, water allowed).

How long does it take to get the results of my check-up?

The time between your check-up and receiving your results depends on external laboratories and the evaluation time required by our team of doctors, nutritionists, and sports scientists. The typical turnaround for all Check-ups is 4–5 weeks.

Do I have to come to your clinic to discuss my results?

The discussion of the results usually takes place at our clinic. If you prefer, the conversation can also take place via video conference.

The same applies to the nutrition counseling, which can take place either on-site or via video conference.

How are the findings evaluated?

Our team of doctors, nutritionists and sports scientists analyze the findings holistically, prioritize and make appropriate recommendations.

We compare the results with comparative values from your age and gender group. Our goal is for our customers to perform significantly better than the average, because the average person develops chronic diseases over the course of their life that significantly affect their quality of life.

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Address:
Uraniastrasse 18, 8001 Zürich
Contact:
hello@ayun.ch
Tel.: +41 43 399 88 11
Opening hours:
Mo. - Fr.:
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Sat.:
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Sun.:
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