Ingredients
How to read ingredient evidence
Learn why dose, formulation, and human studies matter.
An ingredient name is a starting point for research, not a verdict about a product.
Use these questions
- Was the study in humans, animals, or a laboratory?
- Did it study the goal you care about?
- Were the dose and form the same as the product label?
- Was there a meaningful comparison group?
- How large and long was the study?
- Were side effects and funding disclosed?
How we describe evidence
Supported for a specific use: credible clinical evidence applies to the stated outcome and population. Limited: small, short, inconsistent, or indirect studies. Not established: no adequate evidence identified for the specific claim. These labels describe a claim, not a guarantee of personal results.
Avoid the ingredient-to-product leap
Even promising ingredient research does not demonstrate that a particular blend delivers the same benefit. A review needs to disclose that gap.
Questions & corrections
Comments are moderated. Please do not share private medical details.