Copper peptides have become one of skincare’s most quietly powerful ingredients. They don’t rely on harsh exfoliation or aggressive retinoids, yet they deliver visible improvements in firmness, elasticity, smoothness and overall skin health. Their real strength lies in supporting your skin’s natural ability to repair itself — making them ideal for anyone who wants results without irritation.

Two brands in particular have led the copper-peptide conversation: The Ordinary and NIOD. Both belong to the same parent company (DECIEM), yet each approaches copper peptides in its own unique way — one accessible and affordable, the other advanced and highly specialised.

Here’s everything you need to know.

What Exactly Are Copper Peptides?

Copper peptides are tiny protein fragments bonded with copper ions. The most familiar form, GHK-Cu, occurs naturally in the body and plays a role in wound healing and tissue repair.

On the skin, copper peptides can help to:

• stimulate collagen and elastin
• strengthen the skin barrier
• improve texture and smoothness
• calm inflammation
• support long-term skin resilience

They work with the skin rather than forcing change, which is why they suit nearly all skin types — even those that react to retinol or acids.

How They Work in Your Routine

Copper peptides are best used in the serum step, after cleansing and before moisturiser.
They pair beautifully with hydrating serums, hyaluronic acid, amino acids and gentle moisturisers.

It’s generally recommended to avoid layering them directly with strong acids or pure vitamin C, simply because these can reduce each other’s effectiveness. Alternating nights with retinol is a popular approach.

The Two Copper Peptide Serums Worth Focusing On

These are the most credible, well-formulated, widely-trusted copper peptide products available. Both contain true copper peptides and are science-led.

1. The Ordinary Multi-Peptide + Copper Peptides 1%

This is the most accessible entry point into copper peptides — and one of the best-value peptide serums on the market. It combines GHK-Cu with a collection of supportive peptides, making it a great all-round option for improving skin health, elasticity and texture.

Why it works so well:

• lightweight and easy to layer
• visibly improves smoothness and skin bounce
• supports the barrier while targeting early signs of ageing
• ideal for people wanting results without spending too much

Who it’s for:
Most skin types — especially dehydrated, combination or early-ageing skin.

2. NIOD Copper Amino Isolate Serum 3:1 (CAIS)

This is the gold standard of copper-peptide skincare. NIOD’s approach is entirely focused on skin regeneration rather than cosmetic surface changes. CAIS 3:1 contains a highly bioavailable form of copper peptides designed to activate the skin’s natural repair processes at a deeper level.

What makes it different:

• extremely lightweight, almost water-thin
• absorbs instantly
• focuses on long-term skin health rather than quick fixes
• strengthens the skin barrier
• improves firmness, elasticity and clarity over time

Who it’s for:
Anyone serious about long-term anti-ageing, or those with sensitised, stressed or mature skin who want results without irritation.

Choosing Between The Ordinary and NIOD

Go with The Ordinary if you:

• want an affordable, effective copper-peptide serum
• are new to peptides and want something simple
• prefer a slightly richer, more hydrating texture

Choose NIOD if you:

• want deeper regeneration and long-term skin health optimisation
• prefer minimal formulas with high bioavailability
• like ultra-light serums that disappear instantly into the skin
• want one of the most advanced peptide formulas available

Many people use The Ordinary as a first step, then transition to NIOD once they understand how copper peptides work for their skin.

What Results Can You Expect?

Copper peptides are not a fast, dramatic treatment — and that’s their strength. With consistent use, most people notice:

• a healthier, more even complexion
• firmer, smoother skin
• improved elasticity
• reduced redness and irritation
• better hydration
• a stronger, more resilient barrier

Think of copper peptides as long-term skincare support, not overnight magic.

Final Thoughts

If you’re going to invest in copper peptides, sticking with The Ordinary or NIOD is a smart, trustworthy choice. They are the two brands that treat copper peptides as a serious science — not a marketing gimmick. Whether you prefer affordability or advanced formulation, both deliver real, measurable improvements in skin health over time.