EpithalonResearch Use OnlyThird-party verificationIn-house testing is the seller checking their own work.Internal assays matter, but they are not the same as independent confirmation at an outside lab.When a listing only says “tested,” ask which lab, which lot, and which method. If those answers are missing, the claim is incomplete.Medivance makes third-party verification available as part of the documented specification — not as a vague slogan.Browse the catalog →← Back to research compounds