PurityGap

Every compound, the evidence

111 peptides. We grade the evidence; we don't tell you what to do.

Lettered A–F by how proven. Producer quality at Finnrick.

Most "unproven" compounds here aren't unstudied; they're studied only in animals. A D means the human use rests on rat or cell data, never a human trial.
All Proven & prescribable Proven · no route Preliminary No human trial Blends grade A B C D F ?