Reduce inflammation

KPV is a small anti-inflammatory peptide, derived from a naturally occurring hormone your body already makes. It reduces inflammation and fights microbes without the skin-darkening side effects of the full hormone.

BPC-157 is a peptide studied for its healing properties, originally isolated from a protective protein in human gastric juice. It's one of the most-researched compounds in this space, with over 100 published studies on tissue repair, gut healing, and inflammation, though the majority of that data comes from animal research.

GHK-Cu is a naturally occurring copper-binding tripeptide that your body produces less of as you age. Between your twenties and your sixties, levels decline by over 60%.

Thymosin Alpha-1 (Ta1) is a synthetic version of a peptide your thymus gland naturally produces. The thymus trains your immune cells, and it shrinks as you age.