Is LL-37 FDA approved?

No. This site's US legal field is not approved, research use only. UK: not licensed. Australia: not approved, banned in sport (WADA). Canada: not approved. The record in people on that page is a 148-person mid-stage study that missed its goal and a 34-person pilot on skin ulcers, not an approval file. Sub-national detail is not in this dataset. This FAQ does not invent a US approval. Full record at /compounds/ll-37.

Every FDA-approved compound in the archive, as a list

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 healing and recovery peptides. BPC-157, TB-500, GHK-Cu, and the tissue repair family, including what actually has human data.