ghk-cu copper overload risk dosage Can Peptide Tighten Skin After Weight Loss? GHK-Cu Copper Peptide Supplement, Anti-Aging
Description
Kushchayev, S
10.1038/s41551-021-00819-5 Nat
According to a direct collagen production study, GHK-Cu outperformed retinoic acid by showing measurable collagen improvement in 70% of participants compared to 40% for the retinoid
Journal of Applied Physiology , 110 (3), 774780
It also reduces the risk of the components interacting with any medications you may be taking
doi: 10.1210/jcem.86.2.7240 28 BirznieceVHoKKY
