ghk-cu inhibits 5-alpha reductase (Glycyl-L-Histidyl-L-Lysine-Copper) is a naturally occurring copper peptide that is gaining attention in hair care for its regenerative properties. It is a non-hormonal option that can help improve the cosmetic appearance of Thermodynamically stable ionic liquid microemulsions
Pay in 4 interest-free payments of $6.46 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22








:max_bytes(150000):strip_icc()/VWH-GettyImages-2126120259-c2442d334436484baa255439265b7fb1.jpg)



















