US$ 28.50
is ghk-cu illegal Copper Peptides Face Cream, Anti-Aging Firming Moisturizer for Smooth and Hydrated Skin, Revitalized Copper Peptides Cream for Fine Lines and Care Beauty GHK-Cu Peptide Capsules – Copper
Description
Protocol: Daily topical application as above

If you're a returning client, yes
The points below give a quick map of what the rest of the article explains in more depth

The synthetic variant may have superior hair-specific activity based on community reports, though controlled comparisons remain limited
