1996 Oct 25;52(8):1147-54
Im menschlichen Plasma liegt die GHK-Konzentration bei etwa 200 ng/ml im Alter von 20 Jahren, fllt jedoch bis zum 60
Known as the master antioxidant, glutathione is naturally produced in the bodybut levels decrease with age, stress, and environmental toxins
GHK-Cu with retinol and vitamin C Skincare combinations: GHK-Cu + Retinol: Can use together but separate timing Morning: GHK-Cu topical Evening: Retinol OR alternate days Start slowly (every 3rd day retinol) GHK-Cu + Vitamin C: Compatible, can layer Apply vitamin C first Wait 5-10 minutes Apply GHK-Cu Or use different times of day Complete skincare protocol: Morning: Cleanse, vitamin C, GHK-Cu, moisturizer, SPF Evening: Cleanse, GHK-Cu, retinol (alternate days), moisturizer See our can you use peptides and retinol together and should copper peptides be refrigerated
doi: 10.1073/pnas.1716937115 110 LiX-DWuJGaoDWangHSunLChenZJ