Take advantage of our exclusive launch offer: 4 home-tests per year for $299.

Protect your Retina. Regain Control. Defy Age.

After being diagnosed with AMD, have you felt overwhelmed and powerless, unsure of how to move forward without a clear, personalized action plan?

Tina is here to help you regain control.
Jogger
WORLD-CLASS ADVISORS

Trusted by the Biggest Names in Integrative Eyecare

OD, CNS, FOWNS

Neda
Gioia

PhD

Cécile
Delcourt

OD, FAAO

Howard
Purcell

OD, CNS, FOWNS

Julie
Poteet

PhD

Niyazi
Acar

PhD

Bénédicte
Merle

OD, FAAO

Dorothy
Hitchmoth

How It Works

Tina: The world's Only Test That Tells You How Much Omega-3 Is In Your Retina.

Omega-3 is essential for maintaining retinal structure and function, and deficiencies can increase your risk of developing advanced forms of AMD. Tina is the only at-home blood test in the world that tells you how much Omega-3 is in your retina and supports you with personalized insights to help keep your retina healthier for longer.
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Coming soon

Supporting Retinal Health Beyond Omega-3

Tina also analyzes other key AMD-related biomarkers, including:
  • - Lutein and Zeaxanthin: critical for macular pigment
  • - Vitamins A, D, and E: antioxidants protecting retinal cells
  • - Coenzyme Q10: boosts energy production in retinal cells
  • - Curcumin: reduces retinal inflammation-induced damage
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3 easy steps to navigate your AMD journey with confidence

Order Your Home-test

Delivered to your door. Our easy, at-home test analyses 8 key AMD-related biomarkers.
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Do Your Test

Your kit contains simple, easy-to-follow instructions. Use the prepaid envelope to return to us for immediate lab processing.
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View Your Results

Receive your results and benefit from personalized recommendations for improvement
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Your privacy First. Always.

Enterprise-grade security

Our servers meet or exceed all applicable data protection and privacy requirements. Your sensitive information is safeguarded by state-of-the-art security measures.

Zero Data Selling Policy

We have a strict no-sell policy for your personal information. Your data remains yours, period.

Complete Data Control

Delete your personal information from our servers at any time. We respect your right to data ownership and provide easy-to-use tools for data management.

Our Science

Our pioneering research has shown that a retina affected by AMD has significantly lower levels of Omega-3 compared to a healthy retina.

Our patented biomarker enables you to evaluate, understand, and monitor the level of Omega-3 in your retina, helping you make the lifestyle changes necessary to protect your vision through nutrition.
our science

Our published research

Clinical and Translational Medicine logo

Predicting the retinal content in omega‐3 fatty acids for age‐related macular degeneration

Plasma cholesterol esters have been identified as reliable biomarkers of retinal omega-3 levels, offering a promising tool to assess AMD risk and the effectiveness of nutritional supplementation.
science direct logo

A new perspective on lipid research in age-related macular degeneration

Exploring the role of various lipid classes in AMD may lead to novel therapeutic strategies to prevent or delay disease progression.
american ophtalmology logo

Predicting Advanced AMD Progression Using Clinical, Genetic, and Lifestyle Data

Researchers developed a machine learning model using clinical, genetic, and lifestyle factors to predict progression to advanced AMD, showing high accuracy and supporting personalized AMD management.

Frequently asked questions

Tina offers an innovative at-home dried blood spot test that measures 8 key AMD-related nutrients, including Omega-3, lutein, zeaxanthin, vitamins A, D, and E, Coenzyme Q10, and curcumin. These biomarkers are essential for maintaining retinal health and empowering you to take an active role in your AMD journey.

Our test uses a simple finger-prick method to collect a small sample of blood. You then send the sample to our lab using the provided kit. Results are securely delivered to your personalized dashboard with actionable insights.

Tina is the only at-home blood test in the world that measures Omega-3 levels directly in your retina while also analyzing other AMD-related nutrients. This comprehensive approach provides tailored recommendations to help you improve your retinal health.

Anyone interested in understanding and improving their retinal health can benefit from Tina’s test, especially individuals diagnosed with AMD or those looking to take proactive steps toward eye wellness.

We recommend quarterly testing (four times a year) to track changes in your biomarkers over time and adjust your lifestyle or supplement plan accordingly.

Your results are accessible through our secure online dashboard. You’ll also receive personalized recommendations based on your biomarker levels to help you make informed decisions about your diet and lifestyle.

There’s no fasting required for Tina’s test. However, we recommend staying hydrated before collecting your sample for ease of blood flow.

Currently, Tina’s test is not covered by insurance, but we offer competitive pricing and exclusive packages to make it accessible.

Results are typically available within 5–6 business days after your sample reaches our lab.

Absolutely! Tina uses advanced laboratory techniques validated by scientific research to ensure accurate measurement of retinal health biomarkers.

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Tina is the only at-home blood test that provides you with insights about your retinal health to help you take an active role in your AMD journey.
Company
Retinov Inc.
8 The Green Ste B, Dover, Kent, Delaware 19901, USA
hello@retinov.com
The reference ranges and insights presented in the Tina’s results report are designed to enhance readability and provide context; however, you should consult with your physician for a formal interpretation of your results. No communication from Tina is intended to be, nor should it be taken as, medical advice. Tina is a wellness-focused service and is not intended to diagnose, prevent, or treat any disease. If you have concerns about any of the data in your results report, please consult your physician immediately.
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