Suggested benefits for mood, cognition, and possibly conditions like traumatic brain injury, Parkinsons disease, and depression, but these claims are not substantiated in humans358
It plays a vital role in: Mitochondrial energy production (ATP synthesis) DNA repair and gene expression Cell signaling and metabolism As we age, NAD levels naturally decline , leading to fatigue, reduced cellular function, slower metabolism, and neurodegeneration
G.TangW.McIntoshI.LeungK.ElmoreC.et al (2001)
GHK-Cu on 'off' nights: for those using tretinoin two to three times per week, GHK-Cu fills the non-retinoid nights to support repair between doses
Similar findings were later seen in healthy subjects [30]
Some patients may experience mild gastrointestinal upset or a temporary "detox reaction" when starting supplementation