BPC 157 aka Wolverine. This peptide is not FDA approved, but it is very popular among the biohacking population. Ashley explains the science behind it, but remember, it doesnt have human data yet, so Excellent Review (free!) of BPC157 Here is a quick summary of the paper including: 1. The data 2. Mechanism 3. Safety 4. Should You Use Try It The Data: 36 Studies In Total BPC 157 And TB 500: Background, Indications, Efficacy, And Safety GlobalRPH The Human Lab Rats Injecting Themselves with Peptides Office for Science and Society McGill University Why Are People Injecting Themselves with Peptides? The New Yorker Efficacy, safety, and tolerability of chenodeoxycholic acid (CDCA) in adult patients with cerebrotendinous xanthomatosis (RESTORE): A randomized withdrawal, double blind, placebo controlled, crossover phase 3 study Genetics in Medicine