Evidence-based supplement guidance

Stop guessing.
Supplement on evidence.

Vitaproof looks at your diet, your lab results and the research, then tells you which vitamins and supplements you actually need, how much to take, and which products are worth the money.

Free for early users. No spam, one email when we launch.

Or take the free 2-minute supplement check →

How it works

From "what should I take?" to the right shelf in three steps.

1

Tell us about you

Answer a short quiz, connect the diet app you already use, or upload recent blood test results.

Food diaryYazioZeppBlood panel
2

Get your evidence-ranked plan

See which supplements make sense for you, at what dose, and how strong the science behind each one is.

DoseEvidence gradeWhy it fits you
3

Pick the right product

Compare brands by ingredient quality, form and price per daily dose, then buy where it suits you.

Quality score€ per doseManufacturer info

The Vitaproof evidence scale

Every recommendation shows its receipts.

We grade each claim by how certain the research is, using the GRADE levels, so you can see at a glance what's proven and what's marketing. How we rate.

A

High certainty

The true effect is very likely close to what good randomised trials found.

e.g. Vitamin D when deficient
B

Moderate certainty

The effect is probably close to what studies found, but it could differ.

e.g. Probiotics during antibiotics
C

Low certainty

Small, short or mixed studies. The real effect may be quite different, so we say so.

e.g. Ashwagandha for sleep
✕

Not supported

Good studies found no benefit, or the evidence is very weak.

e.g. Vitamin C to prevent colds

Who Vitaproof is for

Better decisions for people. Better customers for the shelf.

People

Know what you need

  • A personal plan instead of guesswork
  • Plain-language reasons for every pick
  • Fair price comparison across brands

Pharmacies

Get found nearby

  • Show what's in stock to people who are ready to buy
  • Bring new customers through the door
  • Offer pickup or local delivery

Manufacturers

Earn visibility

  • Reach people looking for exactly what you make
  • Sponsored highlights for your products
  • Let good formulations speak for themselves
Our rule

Brands can pay to be highlighted. They can never pay to change a rating, a description or a grade.

New: Germany and Austria

Find it on the shelf near you.

Find pharmacies nearby, then check stock and reserve through IhreApotheken.de in Germany or ApoScout in Austria. Live stock on Vitaproof itself comes later.

Find a pharmacy
Sample pharmacy · 650 m● Check stock and reserve

Early access

Take what works. Skip the rest.

Be first to try Vitaproof when it launches.