Serum roundup
The best peptide serums, every budget
Our editor's most-recommended peptide serums, from accessible to premium.
By Mara Ellison, Cosmetic Chemist & Beauty Science Editor
· 2026-07-23 · 10 min read
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“Peptide serum” covers a lot of ground — copper peptides, matrikines like Matrixyl, and neuro-peptides like Argireline. This roundup is the shortlist we recommend most often across price points, scored on formula, texture and value. For the ingredient theory, browse our ingredient hubs.
How we picked
We favour serums that name their peptides, feel good enough to use daily, and justify their price. Ratings are SerumScience editorial scores — see how we test.
The picks
#1
Best overall
Paula's Choice Pro-Collagen Multi-Peptide Booster
4.6 / 5
A flexible multi-peptide booster that works alone or mixed into moisturiser. The most broadly useful peptide product we tested.
Pros- Genuinely versatile
- Fragrance-free, well-formulated
- Layers with almost anything
Cons- Not the cheapest
- A blend rather than a single hero peptide
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#2
Best value
The Ordinary Multi-Peptide + HA Serum
4.5 / 5
Hard to beat on price-to-formula. The serum we recommend to anyone starting with peptides.
Pros- Outstanding value
- Lightweight and simple
- Widely available
Cons- Slight tack before drying
- No frills
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#3
Best for dry skin
Drunk Elephant Protini Polypeptide Cream
4.3 / 5
A cushioned polypeptide cream that delivers peptides and moisture in one comforting step.
Pros- Rich, pleasant texture
- Peptides plus moisture
- Fragrance-free
Cons- Cream, not a targeted serum
- Premium price per use
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Cosmetic & informational only. SerumScience covers topical cosmetic skincare. Nothing here is medical advice, diagnosis or treatment, and we do not cover injectables or dosing. Any before/after or product imagery is representative. Patch-test new products and consult a qualified professional for skin concerns.
Frequently Asked Questions
Which peptide serum should a beginner buy?
A well-formulated, affordable multi-peptide serum is the lowest-risk entry point. Our best-value pick is a common starting place.
Can I use more than one peptide serum?
Usually yes — peptides are gentle and layer well. Keep routines simple and patch-test new products.
Do peptide serums replace retinol?
Not exactly. They are gentler and work differently. See our Matrixyl vs retinol and Argireline vs retinol comparisons to decide what fits your skin.