Age-Related Decline In the body, GHK-Cu naturally occurs at concentrations of approximately 200 ng/mL in plasma at age 20, but these levels decline progressively with age to less than 80 ng/mL by age 60 - this age-related decline correlates with decreased tissue repair capacity, skin aging, and impaired regenerative responses, leading to the hypothesis that GHK-Cu decline contributes to aging phenotypes and that restoration of youthful levels through supplementation could have anti-aging benefits
Both work fine alongside GHK-Cu when separated
GHK-Cu vs Adjacent Categories Format Topical GHK-Cu (cosmetic) What it is Copper Tripeptide-1 in serums and creams Evidence base Strongest human evidence (Leyden 2002, NEEL 2023) Typical use Daily anti-aging skincare Format Injectable GHK-Cu (research-use) What it is Reconstituted vial, SubQ injection Evidence base Mostly preclinical
Benefits of Liposomal Glutathione Superior Antioxidant Protection: Liposomal glutathione provides potent antioxidant defense against free radicals, reducing oxidative stress throughout the body
Reported side effects may include: Injection-site redness Mild swelling Temporary discomfort Bruising Headache Fatigue Nausea Skin irritation Allergic reactions In addition to ingredient-related effects, there are also important considerations regarding manufacturing quality
Available under individualized medical evaluation and supervision only
