Phytochemicals found in broccoli, cauliflower, brussels sprouts and cabbage, and chlorophyll in parsley contributes to raising Glutathione levels
It's a well-established body of research that makes GHK-Cu one of the better-studied peptide ingredients in cosmetic skin care
Vitamin C requires a low, acidic pH to penetrate the skin, which can destabilize the GHK-Cu peptide and reduce the effectiveness of both products
The subjects were randomized to receive glutathione capsules in a dose of 500 mg/day in two divided doses, or placebo for four weeks
It bypasses digestive breakdown, allowing for 100% absorption directly into the bloodstream, which is up to 10 times more efficient than oral intake
In effect, GHK-Cu resets stress and aging signals at the molecular level