glutathione brain health in Disorders and Aging DAVINCI Laboratories NAD+ Activate with

One small study found that a dosage of 1,400 mg 3 times per week for 4 weeks was well tolerated (9)

GHK-Cu is a naturally occurring copper peptide found in the human body that plays a critical role in: Collagen and elastin production Skin renewal and repair Wound healing and tissue regeneration As we age, natural GHK-Cu levels decline, which contributes to wrinkles, loss of firmness, slower healing, and skin damage

May relate to blood pressure effects in sensitive individuals

Avoid during pregnancy or breastfeeding Do not use in severe medical conditions without consultation Patient with cardiovascular problem FAQs Add To Cart Buy Now

Split-face GHK-Cu nano-serum study of collagen, elastin, and wrinkle-related outcomes

Irritation is localized, dose-dependent, and usually improves with continued use at lower frequency