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Zhuang R, Ge X, Han L, et al
Sleep, Protein, and Vitamin C GHK-Cu stimulates collagen synthesis, but the body needs raw materials: Protein: 0.8-1g per pound bodyweight supports collagen production Vitamin C: Cofactor for collagen synthesis 500-1000mg/day Sleep: 7-9 hours growth hormone release during deep sleep drives tissue repair Hydration: Dehydrated tissue heals slower and produces lower-quality collagen Baseline Inflammation Level High-inflammation individuals see the most dramatic early improvements because KPV has more to work with
With a little patience and trust, you might just catch your reflection and surprise yourself (in a good way)
Some participants reported nausea, diarrhea, or cramping, and these ratings spiked at the four-week mark before easing back toward baseline
