What Are Peptides in Skincare? What They Do and How to Use Them
Peptides are short chains of amino acids, the building blocks of proteins such as collagen. In skincare they are used in serums and creams to support the look of firmer, smoother skin.
What they are used for
Brands use peptides to support the look of fine lines, firmness and skin that feels comfortable and resilient. Different peptides are used for different aims, so formulas vary.
Who they suit
Peptides are generally well tolerated and are often chosen by people who find retinol or acids too strong.
How to use them
Apply a peptide serum or cream after cleansing, morning or night, followed by SPF in the day. They pair with hyaluronic acid and ceramides.
Shop peptides
Browse our peptide collection, or see anti-ageing and mature skin.
Peptides: frequently asked questions
Are peptides the same as collagen?
No. Collagen is a large protein, while peptides are small fragments of amino acids. Skincare peptides are used to support the look of firmer skin.
Can I use peptides with retinol or vitamin C?
Yes. Peptides are commonly layered with other actives, though introduce new products one at a time.