serum ghk cu “Is GHK-Cu actually worth it?” is genuinely one of the most common questions in my comments, so let me finally answer it properly., The short version: copper peptides have real research behind them, Nourishes and hydrates skin with water GHK-Cu Organic Serum | Copper

Because of this, disorders like multiple sclerosis or chronic inflammatory diseases that include extensive inflammation or neurological involvement are more suited for the BPC-157 and VIP combo

clinical work used GHK-Cu in the ~0.1% topical range

The skin is a target organ, not an obstacle

concurrent tobacco smoking further augments thrombotic risk, and careful monitoring is advised when estrogens are co-administered with thyroid hormones, corticosteroids, or anticoagulants due to possible alterations in binding protein levels and pharmacodynamic response

Research suggests it may influence slow-wave (delta) sleep and stress-related signaling pathways