A resource, not a store
Most peptide information online comes from somewhere with a reason to oversell the evidence: a seller, an affiliate, a clinic with a program to fill. GroundTruth was built as the opposite of that: an independent resource that grades what the human research actually shows, cites its sources, and has no product to sell.
It was built in conjunction with Dr. Matt Zanis, PT, DPT, as a place he could point his own clients toward for accurate, current research, separate from anything he or Common Ground sells.
Two grades, not one
Every compound gets graded on two separate axes: how strong the human evidence is, and how safe it is. A single blended score hides which of the two is actually thin, so GroundTruth keeps them apart and shows the reasoning behind each one, with citations back to the primary literature.