Peptides are long chains of amino acids
Glutathione takes longer because it works from within, but the results tend to look more even and natural
Early wound healing studies demonstrated that GHK-Cu application to experimental wounds in animals accelerated healing, increased collagen deposition, enhanced wound breaking strength, improved tissue organization, and reduced scarring compared to controls
Suggested Use : Take 1-2 capsules 1-2 times daily, or as directed by your healthcare practitioner
Further research is needed to disentangle the role of variations in experimental conditions from the connection-specificity of plasticity mechanisms
Sarkar R, Yadav V, Yadav T, P J, Mandal I: Glutathione as a skin-lightening agent and in melasma: a systematic review