youthful55guy September 18, 2020, 2:16am 31 mnben87: I dont think that an IGF-1 of 225 as being the 50th percentile on your chart is accurate
The skin gradually returns to its natural pigmentation over time
Evidence Limitations and Unanswered Questions The main evidence limitations for GHK-Cu are uneven human data, formulation differences, limited injectable safety information, small topical skin studies, indirect hair evidence, and uncertain long-term outcomes [2], [6], [7], [8]
GHK-Cu (Copper Peptide) is commonly used in wellness and anti-aging programs for skin, hair, and recovery support
Healthy, thick skin reflects light more evenly, which contributes to that "glow" many people seek