Has cartalax been tested in humans?

Not in any first-hand study this site's review has found. One sentence in a 2023 review claims it was given by mouth to older people with osteoarthritis. But no original study in people reporting that use, its dose, or its result could be found. No study of how the body handles this peptide exists at all, in people or animals. That says more about how little is known than anything else.

Educational use only. This database summarizes published research and is not medical advice. Where a dose appears it is a record of what a trial or clinic ran, or what people describe doing, with its source attached. Nothing here is a recommendation for personal use.

Part of immune and longevity peptides. Thymosin alpha-1, thymalin, epitalon, MOTS-c, humanin, and the bioregulator family.