Cellular & Cognitive.

The cellular line runs from energy metabolism to the brain: NAD+ (the cell's redox currency and the anchor of aging research), MOTS-c (the mitochondrion's own signalling peptide), glutathione (the principal thiol buffer of oxidative-stress work), and the neuroactive pair Semax and Selank from the Russian peptide-research tradition.

Every batch is independently verified in the United States — purity, identity, endotoxins — with the lab report available for any vial by lot number.