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Peptide Products

Peptide products are skincare formulas that are infused with peptides. These short chains of amino acids support the skin's natural collagen and elastin production to help reduce the appearance of fine lines and wrinkles and improve skin firmness, making them a popular anti-ageing solution. Shop peptide skincare products on sale with Cosmetify today and reveal your most youthful complexion yet.

See our peptides guide to answer your questions like what are peptides and who should use peptides.

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752 products found
-15%
Medik8 Advanced Night Restore
Medik8 Advanced Night Restore
359 Reviews
£60.00 £70.09
-33%
Clinique Smart Clinical Repair Wrinkle Correcting Serum
Clinique Smart Clinical Repair Wrinkle Correcting Serum
24 Reviews
£57.75 £86.00
-57%
Clarins Double Serum
Clarins Double Serum
3 Reviews
£41.95 £95.74
-31%
Drunk Elephant Protini Polypeptide Cream
Drunk Elephant Protini Polypeptide Cream
200 Reviews
£42.99 £62.00
-15%
Clinique Even Better Refresh Hydrating & Repairing Makeup
Clinique Even Better Refresh Hydrating & Repairing Makeup
20 Reviews
£27.50 £32.00
-50%
StriVectin Tightening Body Cream
StriVectin Tightening Body Cream
No reviews
£26.50 £52.00
-24%
Paula's Choice C15 Super Booster
Paula's Choice C15 Super Booster
No reviews
£40.00 £52.00
-34%
Augustinus Bader The Serum
Augustinus Bader The Serum
No reviews
£100.00 £150.00
-34%
CosRx Salicylic Acid Daily Gentle Cleanser
CosRx Salicylic Acid Daily Gentle Cleanser
103 Reviews
£11.90 £18.00
-33%
Dermalogica AGE Smart Age Reversal Eye Complex
Dermalogica AGE Smart Age Reversal Eye Complex
No reviews
£53.50 £79.00
-26%
Proto-col Pure Collagen Capsules
Proto-col Pure Collagen Capsules
No reviews
£14.96 £19.95
-23%
Drunk Elephant Protini Powerpeptide Resurf Serum
Drunk Elephant Protini Powerpeptide Resurf Serum
9 Reviews
£57.00 £74.00
-20%
Allies of Skin Peptides & Omegas Firming Eye Cream
Allies of Skin Peptides & Omegas Firming Eye Cream
No reviews
£66.00 £82.00
-17%
Dermalogica Skinperfect Primer SPF 30
Dermalogica Skinperfect Primer SPF 30
32 Reviews
£46.00 £55.00
-35%
Valmont PRIME Renewing Pack
Valmont PRIME Renewing Pack
No reviews
£19.00 £29.00
-32%
Sarah Chapman Skinesis Overnight Facial
Sarah Chapman Skinesis Overnight Facial
87 Reviews
£46.50 £68.00
-30%
Medik8 Liquid Peptides
Medik8 Liquid Peptides
157 Reviews
£50.00 £71.06
-11%
Vital Proteins Collagen Peptides
Vital Proteins Collagen Peptides
1 Review
£26.99 £29.99
Allies of Skin Multi Peptides & GF Advanced Lifting Serum
Allies of Skin Multi Peptides & GF Advanced Lifting Serum
No reviews
£176.00
-55%
The Ordinary Multi Peptide + HA Serum
The Ordinary Multi Peptide + HA Serum
89 Reviews
£15.90 £35.03
-51%
Sisley Phyto Cernes Eclat Tinted Eye Concealer
Sisley Phyto Cernes Eclat Tinted Eye Concealer
No reviews
£50.00 £101.50
-32%
Shiseido Skin Soft Blurring Primer
Shiseido Skin Soft Blurring Primer
5 Reviews
£25.50 £37.00
-47%
Sisley Mascara So Intense
Sisley Mascara So Intense
No reviews
£33.50 £62.50
Charlotte Tilbury Wonderglow
Charlotte Tilbury Wonderglow
No reviews
£16.50
-31%
ELEMIS Peptide4 Overnight Radiance Peel
ELEMIS Peptide4 Overnight Radiance Peel
6 Reviews
£42.99 £62.00
-26%
Paul Mitchell Tea Tree Scalp Care Anti-Thinning Conditioner
Paul Mitchell Tea Tree Scalp Care Anti-Thinning Conditioner
2 Reviews
£19.95 £26.75
-20%
blinc Eyebrow Mousse
blinc Eyebrow Mousse
No reviews
£16.80 £21.00
-18%
Nioxin System 2 Scalp Therapy Conditioner
Nioxin System 2 Scalp Therapy Conditioner
3 Reviews
£22.44 £27.25
-15%
Augustinus Bader The On The Go Refresh Set
Augustinus Bader The On The Go Refresh Set
No reviews
£110.50 £130.00
-12%
Medik8 Clarity Peptides
Medik8 Clarity Peptides
5 Reviews
£40.00 £45.00
Votary Night Star Serum Meta Active Complex 3-9-12
Votary Night Star Serum Meta Active Complex 3-9-12
No reviews
£140.00
The Ordinary AHA 30% + BHA 2% Peeling Solution
The Ordinary AHA 30% + BHA 2% Peeling Solution
No reviews
£8.90
-59%
bareMinerals Strength & Length Serum-Infused Brow Gel
bareMinerals Strength & Length Serum-Infused Brow Gel
No reviews
£7.50 £18.00
-53%
Olay Collagen Peptide Serum
Olay Collagen Peptide Serum
No reviews
£16.50 £34.99
-53%
Valmont Hydra3 Eye Cream
Valmont Hydra3 Eye Cream
No reviews
£59.50 £125.00
-48%
Peter Thomas Roth Peptide 21 Wrinkle Resist Serum
Peter Thomas Roth Peptide 21 Wrinkle Resist Serum
1 Review
£60.00 £115.00
-47%
Elizabeth Arden Retinol Ceramide Line Erasing Eye Cream
Elizabeth Arden Retinol Ceramide Line Erasing Eye Cream
13 Reviews
£29.99 £56.00
-44%
HydroPeptide PolyPeptide Collagel+ Mask For Eyes
HydroPeptide PolyPeptide Collagel+ Mask For Eyes
No reviews
£25.50 £45.00
-43%
HydroPeptide PolyPeptide Collagel+ Face Mask
HydroPeptide PolyPeptide Collagel+ Face Mask
No reviews
£26.00 £45.00
-42%
Clarins Super Restorative Decollete & Neck Concentrate
Clarins Super Restorative Decollete & Neck Concentrate
No reviews
£54.00 £92.00
-41%
Rimmel Lasting Radiance Foundation
Rimmel Lasting Radiance Foundation
15 Reviews
£6.50 £10.99
-39%
HydroPeptide 5x Power Peel Daily Resurfacing Pads
HydroPeptide 5x Power Peel Daily Resurfacing Pads
No reviews
£38.00 £62.00
-36%
BABOR Doctor Babor Hydro Cellular: Hyaluron Cream
BABOR Doctor Babor Hydro Cellular: Hyaluron Cream
No reviews
£47.99 £74.90
-29%
Votary Super Skin Kit
Votary Super Skin Kit
No reviews
£99.00 £138.00
-25%
NeoStrata Intensive Eye Therapy
NeoStrata Intensive Eye Therapy
13 Reviews
£51.75 £69.00
-23%
Goldwell Dualsenses Bond Pro 60 Second Treatment
Goldwell Dualsenses Bond Pro 60 Second Treatment
15 Reviews
£14.65 £19.00
-22%
NARS Cosmetics Soft Matte Complete Concealer
NARS Cosmetics Soft Matte Complete Concealer
194 Reviews
£22.00 £28.00
-21%
Olaplex Lashbond Building Serum
Olaplex Lashbond Building Serum
68 Reviews
£52.99 £66.95
-21%
Sarah Chapman Eye Recovery
Sarah Chapman Eye Recovery
26 Reviews
£55.00 £69.50
-20%
Votary 24h Time Repair Kit
Votary 24h Time Repair Kit
No reviews
£92.00 £115.00
-20%
Vida Glow Natural Marine Collagen Sachets
Vida Glow Natural Marine Collagen Sachets
20 Reviews
£31.20 £39.00
-20%
Verso Skincare Lip Serum
Verso Skincare Lip Serum
2 Reviews
£44.00 £55.00
-16%
Dermalogica UltraCalming Mist
Dermalogica UltraCalming Mist
1 Review
£38.00 £45.00
-15%
Augustinus Bader Sofia Coppola The Tinted Balm
Augustinus Bader Sofia Coppola The Tinted Balm
No reviews
£30.60 £36.00
-10%
HydroPeptide Purifying Cleanser
HydroPeptide Purifying Cleanser
No reviews
£45.00 £50.00
-10%
HydroPeptide Miracle Mask
HydroPeptide Miracle Mask
No reviews
£29.70 £33.00
-10%
HydroPeptide AquaBoost Oil Free Moisturiser
HydroPeptide AquaBoost Oil Free Moisturiser
No reviews
£53.10 £59.00
-10%
HydroPeptide Lip Service Hydrating Line Lifter
HydroPeptide Lip Service Hydrating Line Lifter
No reviews
£30.60 £34.00
-10%
HydroPeptide Power Serum
HydroPeptide Power Serum
No reviews
£117.90 £131.00
-10%
Philip Kingsley Density Thickening Shampoo
Philip Kingsley Density Thickening Shampoo
6 Reviews
£27.00 £30.00
-10%
Philip Kingsley Density Thickening Conditioner
Philip Kingsley Density Thickening Conditioner
8 Reviews
£27.00 £30.00
-2%
Dibi Milano Lift Creator Collagen & Elastin Concentrate
Dibi Milano Lift Creator Collagen & Elastin Concentrate
No reviews
£69.00 £70.00
Allies of Skin Peptides & Antioxidants Firming Daily Treatment
Allies of Skin Peptides & Antioxidants Firming Daily Treatment
22 Reviews
£121.00
PharmaClinix Scar Repairex Cream
PharmaClinix Scar Repairex Cream
1 Review
£40.99
PCA SKIN ExLinea Pro Peptide Serum
PCA SKIN ExLinea Pro Peptide Serum
No reviews
£127.00
Jan Marini Luminate Face Lotion
Jan Marini Luminate Face Lotion
No reviews
£100.00
XPOSE Hyaluronic Plumping Peptide Moisturiser
XPOSE Hyaluronic Plumping Peptide Moisturiser
No reviews
£24.99
-20%
KIKI Health Pure Marine Collagen
KIKI Health Pure Marine Collagen
4 Reviews
£5.60 £7.00
-70%
Grow Gorgeous Repair Strengthening Hair & Scalp Mask
Grow Gorgeous Repair Strengthening Hair & Scalp Mask
43 Reviews
£7.99 £26.50
-69%
PIXI LipLift Max Lip Plumper
PIXI LipLift Max Lip Plumper
7 Reviews
£5.99 £18.99
-57%
Dr. PAWPAW Overnight Lip Mask
Dr. PAWPAW Overnight Lip Mask
6 Reviews
£5.06 £11.54
-53%
Grow Gorgeous Volume Bodifying Shampoo
Grow Gorgeous Volume Bodifying Shampoo
17 Reviews
£7.99 £17.00
-50%
NeoStrata Brightening Eye Cream
NeoStrata Brightening Eye Cream
27 Reviews
£31.00 £61.00
-48%
Aurelia London The Probiotic Concentrate
Aurelia London The Probiotic Concentrate
10 Reviews
£50.00 £95.00
-48%
Emma Hardie Hydration On The Go Kit
Emma Hardie Hydration On The Go Kit
No reviews
£12.57 £24.00
-47%
Perricone MD Cold Plasma Plus+ The Intensive Hydrating Complex
Perricone MD Cold Plasma Plus+ The Intensive Hydrating Complex
3 Reviews
£83.00 £156.00
-47%
Perricone MD Vitamin C Ester CCC + Ferulic Brightening Under-Eye Cream
Perricone MD Vitamin C Ester CCC + Ferulic Brightening Under-Eye Cream
No reviews
£34.00 £64.00
-45%
StriVectin Hyaluronic Tripeptide Gel-Cream For Eyes
StriVectin Hyaluronic Tripeptide Gel-Cream For Eyes
1 Review
£28.51 £51.00
-45%
Elizabeth Arden Advanced Ceramide Lift & Firm Eye Cream
Elizabeth Arden Advanced Ceramide Lift & Firm Eye Cream
No reviews
£27.99 £50.00
-45%
Grow Gorgeous Repair Rescue Shampoo
Grow Gorgeous Repair Rescue Shampoo
13 Reviews
£7.99 £14.50
-45%
Sarah Chapman Skinesis Meso-Melt Infusion System
Sarah Chapman Skinesis Meso-Melt Infusion System
8 Reviews
£80.00 £144.50
-39%
Matis Paris Reponse Corrective Lift-Perf
Matis Paris Reponse Corrective Lift-Perf
No reviews
£52.45 £85.14
-39%
L'Oréal Professionnel Serie Expert Absolut Repair Molecular Repairing Leave-in Mask
L'Oréal Professionnel Serie Expert Absolut Repair Molecular Repairing Leave-in Mask
6 Reviews
£23.94 £39.00
-38%
Dermalogica Age Smart Biolumin C Eye Serum
Dermalogica Age Smart Biolumin C Eye Serum
22 Reviews
£45.00 £72.00
-38%
La Prairie Platinum Rare Haute Rejuvenation Elixir
La Prairie Platinum Rare Haute Rejuvenation Elixir
No reviews
£770.00 £1225.00
-37%
Hairburst Hydrating & Balancing Scalp Tonic
Hairburst Hydrating & Balancing Scalp Tonic
1 Review
£15.99 £25.00
-36%
Peter Thomas Roth FirmX Collagen Moisturiser
Peter Thomas Roth FirmX Collagen Moisturiser
4 Reviews
£56.32 £88.00
-35%
Clinique Smart Night Clinical MD Repair Treatment Retinol
Clinique Smart Night Clinical MD Repair Treatment Retinol
1 Review
£41.95 £64.00
-35%
Jane Iredale HydroPure Hyaluronic Lip Gloss
Jane Iredale HydroPure Hyaluronic Lip Gloss
No reviews
£15.00 £22.95
-34%
Origins Plantscription Anti-Ageing Power Eye Cream
Origins Plantscription Anti-Ageing Power Eye Cream
14 Reviews
£34.50 £51.50
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Peptides

Frequently Asked Questions about Peptides products

What are peptides?

Peptides are an anti-ageing skin care ingredient that help to strengthen the skin's foundations, delivering an overall firmer-looking finish. They take the form of short chains of amino acids which are the key building blocks of proteins (the main ones being collagen, elastin and keratin). Peptides can be easier for the body to absorb than proteins as they boast a smaller form and tend to be broken down, meaning they can penetrate the skin and enter the bloodstream at a much quicker rate. This is why peptides tend to feature within our favourite skin care products such as moisturisers, serums and masks! To summarise, peptides help to build up proteins like collagen and elastin to ensure that the skin looks and feels firmer, and therefore, younger.

Who should use peptides?

Anyone can benefit from peptides, but those looking to target the likes of fine lines and loss of elasticity within the skin will benefit most from this key ingredient. Their firming and collagen-boosting properties are ideal for people that want to maintain a bouncy and vibrant visage, so older audiences will be most interested in using peptides.

What are the benefits of peptides in skincare?

The main benefits of peptides within skin care are to do with keeping the skin looking young.

Peptides improve the skin's barrier, making it stronger and more able to fight off the damaging effects of cigarette smoke, pollution, UV rays and blue light – all of which contribute to the skin ageing prematurely.

Another benefit includes an increase in collagen and elastin. Peptides can stimulate your skin to make collagen, which means fine lines and wrinkles appear reduced for an all-over, plumped-out complexion. Additionally, this key ingredient can also minimise breakouts as some peptides can be antimicrobial, which allows them to kill off bad bacteria.

What are collagen peptides?

Collagen peptides are small proteins from animal products that are often used in skin supplements. These supplements focus their attention on strengthening ageing skin, helping to improve the skin's hydration and elasticity levels.

What should you not mix peptides with?

AHAs. Mixing peptides with AHAs (alpha hydroxy acids) such as glycolic acid and lactic acid can actually result in the peptides working less efficiently. Over-exfoliating the skin can cause damage to the skin's barriers, which is what the peptides focus on building up.

Safe ingredients to mix with peptides include vitamin C or niacinamide.

Do peptides help reduce wrinkles?

In some instances, yes. Peptides can help your skin out with the production of collagen: a key property that helps to plump out the appearance of fine lines and wrinkles. Taking collagen peptides as a supplement might also lessen the look of wrinkles, but there probably wouldn't be a drastic change in appearance.

Ellie Child

Written by Ellie Child, Beauty Editor

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