A corpus, not an opinion.
Follow it as deep as you like.
Every ingredient, read against the evidence
The reference work at the center of it. Each ingredient page carries the studied dose, which forms absorb, the evidence with its citations, interactions, and the limits regulators publish. This is where a badge starts: a formula is read ingredient by ingredient against this corpus.
Every documented interaction, on the record
Drug and supplement interactions from the same primary sources, read into 80 documented pairings. Each one opens to its detail with the citation behind it. Not medical advice; the paper, in front of you.
One ingredient against another, on the evidence
Where two ingredients answer the same goal, the comparison reads them side by side on dose, form, and how the trials actually landed. No winner is invented; the evidence sits next to the evidence.
See the comparisonsHow a verdict is earned, and never bought
The bar every read is held to: the formula assessed against clinical dose data, lab results reviewed against the label, the gate that a verdict clears or does not. The same bar whether or not a brand pays. Labs test; IngredientMD verifies.
Read the methodWhere it all lands, public and checkable
What holds up earns a public record: the verdict, the formula read, the lab work where it exists, the limits check, each cited. Every badge on every store opens to one of these, checkable by batch. The verdict can never be bought or edited.
A record names its ingredients. An ingredient page names the products that carry it. A verified product opens its record. The science and the shelf point at each other, both cited, both checkable. That loop is the intelligence.