ghk cu bryan johnson Cleveland Professor Brian Publishes Two Books In Two Months Bryan Johnson Blueprint Skincare Anti-ageing

Some clinical studies found that consistent use of GHK-Cu can lead to a 20-30% increase in skin firmness in just 12 weeks

GHK-Cu, or glycyl-L-histidyl-L-lysine copper, is a naturally occurring tripeptide first found in human plasma

Many users feel more relaxed using it because it stays usable for longer periods

Using high-quality Bacteriostatic Reconstitution Water (bac) and adhering to strict storage protocols are essential to preserving the peptide's integrity and ensuring the GHK-Cu half life isn't compromised before your research even begins

You'll find this ingredient in the vast majority of skincare (for good reason)