ghk cu after GHK-CU Before and Pictures – Neurogan Health Shop GHK-Cu Peptides | Copper

Results build progressively with daily use

Protect from moisture and excessive heat

Safety, Tolerability & Regulatory Status Safety Profile GHK-Cu demonstrates an excellent safety profile for cosmetic use: Naturally occurring in humans (plasma, saliva, urine) Non-sensitizing in standard patch testing at cosmetic concentrations Long history of topical application in anti-aging and wound care products Minimal reported adverse reactions at appropriate doses Usage Levels and Tolerability Regulatory Status EU : Permitted as a cosmetic ingredient with standard safety assessments US/Asia-Pacific : Allowed under respective cosmetic regulations Formulators must : Perform product-specific safety evaluations, including SDS review, toxicological profiles, and margin of safety calculations Addressing Copper Uglies Literature occasionally references theoretical over-stimulation of MMPs leading to collagen breakdown (sometimes called copper uglies)

Each describes laboratory or preclinical findings and is attributed to the cited study, not to this product

Start with lower frequency Instead of daily application from day one, begin using copper peptides every third day for the first week