Pay in 4 interest-free payments of $6.66 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Age and baseline GHK levels Natural GHK production declines with age
Formulating with AHK-Cu: DIY considerations Many researchers prefer creating their own AHK-Cu formulations rather than purchasing premade products
Works well alongside: Hyaluronic acid Niacinamide Ceramides Gentle moisturizers and lipid-based moisturizers Daily SPF (non-negotiable) Microneedling LED therapy Chemical peels (during the healing phase, not the same day as the peel) Keep separate from: Vitamin C AHAs and BHAs High-strength retinoids The simplest workaround is to alternate
The penetration rationale is borrowed, not AHK-Cu-specific
Storing vials in a cool, dark place, away from direct sunlight and high temperatures, is critical
US$ 25.28
US$ 28.66
US$ 26.57
US$ 24.84
US$ 20.37
US$ 21.55
US$ 25.92
US$ 24.09
