The practical takeaway: if a patient presents with hair thinning, skin aging, and slow wound recovery, GHK-Cu is the right primary peptide
Why does the injectable dose look twenty times smaller than the capsule dose?+ Because it is a different route, not a different strength
Fraser A, Harris R, Sattar N, Ebrahim S, Smith GD, Lawlor DA
In another trial, 41 women with mild to advanced photodamage applied GHK-Cu eye cream for three months and saw reduced lines and wrinkles, improved skin density, and increased skin thickness better than both placebo and vitamin K cream.3 Similarly, in a pilot study investigating copper tripeptide topicals for aged skin, experts found that they increased skin thickness and elasticity, improved hydration, and boosted collagen synthesis.3 Hair growth In a review from 2023, experts explained that GHK-Cu may promote hair growth in a few different ways
Advanced Protocol (Weeks 3-12) For individuals with higher body weight, metabolic resistance, or those seeking maximum metabolic enhancement, an advanced 5-amino-1MQ dosage protocol of 100mg daily may be appropriate