Agerelated and diseaserelated declines in glutathione have been documented in multiple tissues, which is one reason it is targeted in many wellnessoriented IV protocols, although optimal dosing, frequency, and longterm safety still require individualized medical judgment
Long-term, high-dose use of L-glutathione may potentially lower zinc levels in the body
In a comparative study using thigh skin in women with aged skin, participants applied topical GHK-Cu alongside vitamin C and retinoic acid over 12 weeks, with collagen improvement measured through biopsy-based markers
People experiencing hyperpigmentation, acne scars, or sun spots might find that this treatment makes a real difference
You might also find the Glow Blend 70mg useful for multi-mechanism skin biology studies, as it combines GHK-Cu with various tissue repair peptides