About our product
CU29 is built around one molecule: GHK-Cu copper tripeptide-1, element 29. A peptide your body already produces, studied since 1973, that signals your skin's collagen and elastin production to increase output. Levels decline as you age. We put it back to work.
No 10-step routines. No fragrance. No filler ingredients. One high-strength formula, used daily, that builds results over weeks, not promises overnight.
Statement from our founder James Hammer:
"I wasn't one of those magazine-perfect guys, and dating felt impossible. I spent years trying every product out there, chasing confidence that never quite landed. Then I discovered GHK-Cu: a peptide my body already made, backed by decades of research, and everything changed. I created CU29 because I knew I wasn't alone. We all deserve a real solution, not marketing hype. This serum works because the science works. It took me months to get the concentration right, but now I use it every day, and I'm finally the version of myself I always wanted to be."
What we stand on
- Research first: we only make claims the published science on GHK-Cu supports.
- Results take weeks: we tell you the honest timeline up front.
- 90-day guarantee: if it doesn't work for you, you get your money back.