Is Sirolimus the same as rapamycin?

Yes. Sirolimus is the nonproprietary name listed as an alias on this site's rapamycin profile, alongside Rapamune. It names the same mTOR inhibitor, molecular weight 914.2 daltons. Rapamune is the FDA approved transplant-rejection brand. Longevity use is off-label and investigational. PEARL and the 25-person Kraig pilot are the ageing-adjacent human record on that page, not a lifespan approval. The names are aliases of one molecule. This site does not rank brands. Full record at /compounds/rapamycin.

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.