Is TB-500 FDA approved?

No. This site's US legal-status field is not approved, research use only. UK: not licensed. Australia: prohibited in sport (WADA) and not approved. Canada: not approved. FDA's 2026 evaluation found no published human study of the fragment by any route. The July 2026 advisory vote recommended it for compounding for wound healing against the reviewers; that vote does not change the field until FDA acts. Sub-national detail is not in this dataset.

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 further names and published absences. Leftover harvested questions after the first two absence sets: more brand versus molecule names, side effects the citations did not count, compounding formulas this catalogue does not hold, national FDA and Australia fields, trial windows rather than an onset clock, named combinations with no interaction table, and oral routes that have not been studied.