[DOI] [PMC free article] [PubMed] [Google Scholar] 40.Stewart CP, Christian P, West KP, Schulze KJ, Arguello M, LeClerq SC, Khatry SK
Some peptides are FDA-approved for specific indications (e.g., Emdogain for periodontal regeneration)
Bacteriostatic water is a sterile solution containing 0.9% benzyl alcohol used as a diluent for reconstituting lyophilised research compounds including peptides
it is a single-use diluent meant to be used immediately after opening and not stored for reuse
In double-blind, placebo-controlled trials, daily application of GHK-Cu cream at 3% concentration for 12 weeks produced a 70% increase in skin collagen thickness as measured by ultrasound imaging, a 40% increase in skin elasticity, and visible reduction in fine lines and wrinkles