For most people the single best copper peptide serum is a stable 12% GHK-Cu formula with a low, non-irritating pH and minimal competing actives concentration alone is not a reliable measure of quality
As East Tennessees premier destination for functional medicine and hormone optimization, we combine cutting-edge peptide treatment with personalized care to help you achieve optimal wellness
eLife , 5 , e10727 Hu, W., Zhang, C., Wu, R., Sun, Y., Levine, A., & Feng, Z
Higher isn't always better, especially if you're just starting out or have sensitive skin
It also plays a key role in preventing leaky gut and has been linked to increased energy levels, mental sharpness and memory