JOIN THE STUDY AND BECOME A SHAREHOLDER OF PROOFTESTO

We’re gathering 1,250 men to test natural testosterone supplements and measure real results. You’ll get 3 lab-grade testosterone tests and help uncover what truly works

START YOUR TRANSFORMATION

LAB GRADE TESTS

3x Lab grade tests + instructions

100% NATURAL

All ingedients are 100% natural

1,250+ Participants

Join 1,250 men

DO YOU FEEL LIKE A

SHADOW OF YOUR FORMER SELF?

  • Struggling with low energy?
  • Have you noticed a decline in your mood?
  • Is it harder to lose fat and build muscle?
  • Do you feel like you've lost your competitive edge?
letS MAKE A CHANGE

STOP GUESSING AND

START MEASURING

The supplement market is full of unproven claims. This study is different—it uses real data to find what actually works for your body, replacing guesswork with evidence.

  • More energy and stamina
  • Better mood and motivation
  • Data driven results - No guessing
  • Improved muscle strength
JOIN NOW
JOIN NOW

PROCESS

HOW IT WORKS

EXPLORE HOW IT WORKS

01
Sign Up for the Study

Join the 30-day crowd-science project by purchasing your test kit.
The first 1,250 participants will receive shares in ProofTesto Inc.

02
Prepare for Accurate Testing

Stop taking any supplements that may affect your natural testosterone levels.
Make sure you stay supplement-free for at least 14 days before starting.

03
Choose Your Supplement

Select one of the 25 natural supplements included in the study.
Each supplement has been chosen for its potential to support testosterone naturally.

04
Receive & Register Your Test Kit

You’ll receive 3 certified test kits directly to your door.
Register each kit at GetTested.io before collecting your samples.

05
Test at 3 Key Stages

Take your tests on Day 0, Day 7, and Day 30 — all in the morning.
Send in your samples after each test using the prepaid return envelope.

06
See the Results & Join the Mission

View your personal testosterone data securely online. Your anonymized results will help identify the most effective ingredients for increased natural Testosterone production and uncover the recipe for ProofTesto

INCLUDES

WHATS INCLUDED?

VALUE BREAKDOWN

ITEM
DESCRIPTION
VALUE

3x Testosterone Tests

Medical-grade, analyzed by certified labs

144 EUR

Personalized Results

See your own hormone changes

26 EUR

Exclusive Early Access

Be first to buy the winning supplement

—

Shares Awarded

First 1,250 testers earn shares equal to their costs.

—

TOTAL VALUE
170 EUR
YOUR PRICE
119 EUR

GET SHARES EQUAL

TO YOUR EXPENSES

In the spirit of crowd-sourcing, the first 1,250 participants in our science project will receive shares equal to what they spend on tests and supplements.

  • Spend €140 on tests and a supplement → receive €140 worth of shares in the company producing our ultimate testosterone supplement - ProofTesto.
  • The final supplement will be based on your collective test results and later tested on 100 men to document its proven effect.
  • Participants who complete all tests and share their lab results will have their shares confirmed by email.
  • We expect our ultimate supplement ProofTesto to be manufctured and ready for testing in September 2026, and ready for marketing before the end of that year.
JOIN NOW

30-Day Crowd Science Study (Includes 3 Tests)

119,00 €

Get your personal test kits and join 1,250 men discovering which natural supplement truly boosts testosterone.

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CHOOSE THE SUPPLEMENT YOU WANT TO TEST

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F.A.Q

F.A.Q

GET ANSWERS TO YOUR QUESTIONS

30 day testosterone Crowd-Science Study?

It is a 30-day scientific study where 1,250 men test 25 of the most popular natural supplements claimed to boost testosterone.
By measuring your hormone levels before, during, and after, we collect real data to discover what truly works.

How does participation work?

You purchase a test package that includes three certified testosterone tests.
Then, you choose one supplement to test and follow a simple 30-day testing routine, submitting samples at Day 0, Day 7, and Day 30.

Why should I join?

You’ll get personal insights into your own testosterone response, help shape scientific results, and earn shares in ProofTesto Inc.—our future supplement company built from this data.

What do I receive when I join?

Each participant receives three lab-grade test kits, instructions, and full access to the digital result platform.
Shipping is fast, secure, and tracked directly to your door.

Who qualifies for shares?

The first 1,250 participants receive shares in ProofTesto Inc. equal in value to their total purchase.
This ensures early participants benefit directly from the success of the future product.

What happens after the study?

Once all data is analyzed, ProofTesto Inc. will be founded and the winning ingredients combined into a scientifically proven supplement—ProofTesto—to launch in early 2026.

Is my data private?

Yes. All test results are processed anonymously and used only for statistical purposes.
Your identity and personal information will never be linked to published data.

How are the supplements selected?

We’ve chosen the 20 most widely used natural ingredients promoted for testosterone support.
Each will be tested under the same conditions to identify which actually show measurable impact.

When will I receive my test kit?

Orders are processed within 2 business days, and shipping usually takes 3–5 days depending on your location.
You’ll get tracking information as soon as your kit is dispatched.

Do I need to stop other supplements first?

Yes. For accurate results, you should stop taking any supplement that may affect testosterone for at least 14 days before starting the experiment.

STILL HAVE QUESTIONS?

FEEL FREE TO CONTACT US

CONTACT US