What do your supplement ingredients actually do?

Paste any supplement label and we will show you what each ingredient is studied for, whether your dose matches what was used in trials, and anything worth knowing before you take it.

200+ ingredients in our evidence database
Check my ingredients

Here is what a real result looks like

For illustration only. Results for your supplement will vary.

3 ingredients found · 1 well researched · 1 some research · 1 early stage

Magnesium Bisglycinate

Well researched

200mg — Dose looks right (studied range: 200-400mg)

Supports sleep quality, muscle function, and mood regulation.

Ashwagandha KSM-66

Some research

300mg — Dose looks right (studied range: 300-600mg)

May support stress response. Evidence is growing but not conclusive.

Evening Primrose Oil

Early stage research

500mg — Dose may be lower than studied

Limited evidence for perimenopause. Often included in blends without strong justification.

Three steps to understanding what you are taking

01

Paste your label

Copy the ingredients from any supplement. Any brand, any format. Just paste it in.

02

We check the evidence

Each ingredient is matched against our database, reviewed against human clinical trials.

03

You get the full picture

Evidence strength, dose check, and a plain-English summary for every ingredient.

Free tool

Are your supplements actually working?

Paste any supplement label. SUMM checks the dose, the form, and what the evidence actually says. No guesswork. No marketing. Just the science.

Copy from the back of your bottle, a website, or type it out.

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