neurogan ghk cu copper peptide hair serum how it works GHK-CU Peptide, & Scalp Serum, 2 oz (60 ml) This lightweight Neurogan Health Introduces AHK-CU +

GHK-Cu works through entirely different pathways (tissue repair, angiogenesis, anti-inflammation) than minoxidil (vasodilation) or finasteride (DHT suppression), so the three stack well

Very high concentration: 4% to 7%+ The upper tier of copper peptide concentrations includes products like Skin Biology's 7% GHK-Cu Accelerant, designed for users seeking maximum intensity

Who should avoid copper peptides While copper peptides are safe for most people, certain populations should exercise caution or avoid use entirely

Quality Indicators Certificate of Analysis (COA) documentation from third-party testing laboratories provides objective quality verification