The label describes the regulatory pathway
When it was recognized that pellagra, a condition marked by diarrhea, dermatitis, dementia, and mortality, could be treated with foods containing NAD+ precursors, particularly vitamin B3, the clinical significance of maintaining NAD+ levels was established in the early 1900s (9). Notably, the skin does not flush with NAD+ injection, in contrast to vitamin B3 (niacin) intake, which also causes this negative effect (10). Low NAD+ levels have recently been associated with a variety of age-related ailments and diseases linked to increased oxidative/free radical damage, including diabetes, heart disease, vascular dysfunction, ischemic brain injury, Alzheimers disease, and vision loss (8, 11-17)
The clinical version is narrower, better defined, and more reliably delivered
Hirsch EB, Tam VH
Youll see it written a few different ways: GHK-Cu, copper tripeptide-1, or just copper peptide. Same idea
Choose the Right Time That Fits Your Routine Collagen can be taken in the mid-morning, post-workout or evening