Copper peptides for high performers. GHK-Cu doesn't just slow aging — it reverses it at the gene expression level. Built for founders, athletes, and executives who optimise everything.
Discovered in 1973 by Dr. Loren Pickart, GHK-Cu (glycyl-L-histidyl-L-lysine copper) is a tripeptide that occurs naturally in human plasma, saliva, and urine. At age 20, plasma levels are ~200 ng/mL. By 60, they've dropped to ~80 ng/mL.
That decline correlates with almost everything we call "aging." GHK-Cu doesn't just repair damage — it resets the gene expression of aging cells back toward a younger profile. Over 4,000 genes are affected.
This is not biohacking mythology. This is published, peer-reviewed biochemistry used by researchers and adopted early by the highest-performance cohort.
Based on published research. Individual results vary.
Every benefit is backed by peer-reviewed research. We don't sell wellness — we sell biochemical precision.
Enhanced neuroplasticity. Sharper focus. Faster recovery between high-output sessions.
GHK-Cu activates over 4,000 genes involved in tissue repair, collagen synthesis, and antioxidant defense.
Resets gene expression patterns to a younger state. Your cells start behaving like they did a decade ago.
Accelerated muscle and tissue repair. Less downtime. More output. Built for people who can't afford to slow down.
Systemic reduction in inflammation — the silent killer of performance, cognition, and longevity.
Promotes nerve growth factor synthesis. Protects against cognitive decline. Think clearer, longer.
Two weeks in. Sleep is deeper, skin is visibly different, and I'm moving through my day with a clarity I haven't had in years.
The research on GHK-Cu is compelling. I recommend it to high-performing patients looking for evidence-based longevity protocols.
Recovery time cut in half. I'm training harder and waking up ready. This is the real edge.
Peptide Engineering launches in limited batches. Get early access, founding member pricing, and a custom protocol built around your goals.
No spam. No BS. Just access when it's ready.