The Anti-Ageing Serum: How a Concentrated Treatment Refines Skin

A great serum is the workhorse of a routine: lightweight, high in active concentration, and formulated to absorb quickly so ingredients reach the skin. Osmotics' Anti-Aging Super Serum is designed to refine texture and smooth the look of skin while delivering our signature copper-peptide technology.

Why a serum, not just a cream

Serums carry a higher concentration of actives in a lighter base than most moisturisers, so they penetrate faster and target concerns more directly. Think of the serum as the treatment and the moisturiser as the seal that locks it in.

What it does

Copper peptides are studied for supporting the skin's natural collagen and renewal — see The Science. Paired with hydrating actives, a copper-peptide serum aims to leave skin looking smoother, more even and more refined, softening the look of fine lines over time.

Where it fits in your routine

• After cleansing and any toner or essence
• Before moisturiser and, in the morning, SPF
• Morning and evening for best results

Layer it with PRIME Face and PRIME Eye for a complete Blue Copper 5 regimen, or explore more options in the Blue Copper 5 collection.

Frequently asked questions

Can I use more than one serum?

Yes — many people layer a hydrating Hyaluronic Acid Serum with a treatment serum. Apply the thinnest first.

Morning or night?

Copper-peptide serums suit both. Reserve retinol for evenings and pair antioxidants like Vitamin C with your mornings.