nad vs ghk cu NAD+ 🔋 + GHK-Cu ✨ One could support cellular energy + longevity… the other could support repair, collagen + glow. Both could be the ultimate inside-out upgrade. Because looking better is cute… Two power players. Very different

150159, 2014 [44] B

The strongest and oldest evidence for GHK-Cu comes from wound-healing and tissue-repair research it accelerated wound healing and raised antioxidant enzyme levels in animal studies alongside a large body of laboratory work on collagen, the extracellular matrix, and gene expression.213 There are also small, placebo-controlled human studies in which GHK-Cu creams improved skin laxity, reduced the depth of fine lines and wrinkles, and increased skin density.1 That's genuinely encouraging

Collagen and Elastin Synthesis GHK-Cu activates dermal fibroblasts to increase production of type I and type III collagen and elastin

Minich, and Benjamin I