How Copper Peptides Work Copper peptides (like GHK-Cu) bind copper ions and interact with skin cells to help stimulate collagen production, improve moisture retention, and support repair pathways
6 Evidence Strength Assessment NAC has a broader and more extensively replicated human evidence base, including two published meta-analyses and RCTs across diverse clinical populations
Inflammation in the knee is not always the enemy
However, it is easy to over-exfoliate and actually worsen your hyperpigmentation, so again, not my favorite for skin of color
Hydroxocobalamin A pure form of B vitamin, Hydroxocobalamin is suitable for older individuals who wish to address B vitamin deficiency, for those with inflammatory skin conditions, and for those who desire to improve the condition of their hair, skin and nails
The active fraction was traced to a glycyl-L-histidyl-L-lysine sequence [1]