Copper Peptides: Benefits for Skin and How to Use Them

Copper peptides have become one of the most respected actives in anti-ageing skincare — and they've been the foundation of Osmotics formulas since 1998. Here's a clear look at what they do and how to use them.

What they are

The best-studied copper peptide is a naturally occurring complex of three amino acids and a copper ion. Levels in the body decline with age. Applied topically, copper peptides are valued for supporting the skin's natural renewal — including the collagen and elastin that keep it firm. Read the full explainer on The Science page.

The benefits

• Support for firmness and elasticity
• A smoother, more refined-looking texture
• Support for the skin's natural repair processes

How to use them

Copper peptides suit most skin types and can be used morning and night. Introduce them into a simple routine and give them consistent time — benefits build over weeks. Our Blue Copper 5 PRIME Face is an ideal entry point, and the wider Blue Copper 5 range offers targeted options.

Frequently asked questions

Can I use copper peptides with vitamin C?

To keep things simple, many people use vitamin C in the morning and copper peptides at night — though modern formulas are generally compatible.

Are they suitable for sensitive skin?

Yes — copper peptides are generally gentle and well tolerated. Patch-test any new product first.