The Copper-Peptide Anti-Ageing Mask: Everything You Need to Know

A treatment mask is a chance to give skin a concentrated dose of care — and when it's built around copper peptides, that care targets the visible signs of ageing while you relax or sleep.

Why a copper-peptide mask

Copper peptides are studied for supporting the skin's natural collagen and renewal (see The Science). In a mask format, they're delivered in a rich, nourishing base that helps the skin absorb and replenish — ideal for overnight use, when skin repairs most actively.

How to use it

• Apply to clean skin as the last step of your evening routine.
• Leave on overnight (or rinse after the recommended time for a rinse-off mask).
• Use one to three times a week for a visible boost.

Explore more treatments in our Masks & Treatments collection.

Our overnight mask

The Blue Copper 5 PRIME Sleep Tight Mask works overnight to firm, smooth and replenish — so you wake to more rested-looking skin.

Frequently asked questions

Can I use an overnight mask every night?

Yes for many skin types, or a few nights a week as an intensive treat — adjust to your skin's needs.

Do I still apply moisturiser under it?

An overnight mask can act as your final nourishing layer; check the product guidance for your routine.