ghk-cu topical dosage Peptides Before and After: Dosage, Benefits & How It Works for Skin and Hair GHK-CU Peptide Dosage: Complete Guide
Description
Unlike single-function ingredients, it delivers multi-pathway benefits through regeneration, repair, and biochemical signaling

Journal of Cutaneous and Aesthetic Surgery, 5 (1), 1719

This is a great size, because it is not too big or too small

It won't be instant, but over 3-6 months, you may see the laxity improve