I recently came across a social media post about Klow, 4-in-1 compounded peptide blend combining GHK-Cu, BPC-157, TB-500, and KPV. Sounds like the holy grail of tissue/tendon/joint healing to me! However, a search on my favorite (Umbrella) site turns up nothing. I guess it may be too new at this point. Has anyone used this one yet, and/or recommend a source?



