10 Best The 6 Peptide Skin Booster Serum in The UK

Last updated on 16/07/2025
Advertising disclosure
Best Choice
1
9.9
Exceptional
Paula's Choice Pro - Collagen Multi-Peptide Booster - Peptide Serum Visibly Smooths Fine Lines & Reduces Wrinkles - with Hyaluronic Acids - All Skin Types - 20 ml
PAULA'S CHOICE
Paula's Choice Pro - Collagen Multi-Peptide Booster - Peptide Serum Visibly Smooths Fine Lines & Reduces Wrinkles - with Hyaluronic Acids - All Skin Types - 20 ml
Free Shipping
Why We Love It
  • Reduces wrinkles and fine lines.
  • Suits all skin types.
  • 100% fragrance free.
Main Highlights
  • CLINICAL PROVEN RESULTS: Visibly smooth fine lines in 15 minutes & visibly firm, plump & reduce wrinkles after 4 weeks of using.
  • WITH 6 PRO-COLLAGEN PEPTIDES : Offer multi-layer firming support & teach the skin how to stay youthful.
  • HOW TO USE : Apply once or twice daily to the face, neck and eye area after cleansing, toning and exfoliating. Dispense a pearl-sized amount to your hand or add to your favourite serum or non-SPF moisturiser. For daytime use, always follow with an SPF rated 30 or higher.
  • SUITABLE FOR ALL SKIN TYPES : The skin firming treatment with 6 pro-collagen peptides packed in a powerful booster replenishes your skin and keeps it younger looking! Ideal for all skin types including normal, dry, oily, combination and even sensitive skin, that may not be able to tolerate high strength retinol.
  • 100% FRAGRANCE FREE : Our skincare products are fragrance-free, from synthetic aswell as natural fragrances. Plus, our products are never animal tested! Smart, Safe Beauty to take exceptional care of your skin.
9.9
Exceptional
Amazon Logo
Best Value
2
9.8
Exceptional
COSRX Pure Vitamin C 13% Serum with Vitamin E & Hyaluronic Acid, Brightening & Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 0.67fl.oz/20ml, Animal Testing-Free, Korean Skincare
COSRX
COSRX Pure Vitamin C 13% Serum with Vitamin E & Hyaluronic Acid, Brightening & Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 0.67fl.oz/20ml, Animal Testing-Free, Korean Skincare
Free Shipping
Why We Love It
  • Fights signs of aging effectively.
  • Boosts skin's natural brightness.
  • Provides deep, hydrating moisture.
Main Highlights
  • A lightweight Vitamin C Booster Serum. Fight early signs of aging and improve the skin's brightness with the lightweight and hydrating Vitamin C serum.
  • Patch Test Recommended: This serum consists of highly concentrated pure Vitamin C. A patch test on the body is recommended before using it on the face.
  • Dermatological Ingredients: Pure Vitamin C (Ascorbic acid) helps achieve youthful glowing skin. Super Vitamin E (Tocotrienol) helps fight signs of aging and slows down skin damage. Hyaluronic acid delivers rich moisture deep into the skin and helps reduce the appearance of fine lines and wrinkles.
  • How to Use: Shake 1-2 times before use and apply 2-3 drops once or twice daily. For daytime wear, follow up with SPF 30+ sunscreen. Can be applied under the eye area; avoid direct eye contact. ✅ Store in the fridge to prevent oxidation.
  • COSRX Standards: All COSRX products are formulated with skin-friendly ingredients that alleviate irritated skin. Hypoallergenic, Dermatologist tested, Animal Testing-FREE, Parabens-FREE, Sulfates-FREE, Phthalates-FREE
9.8
Exceptional
Amazon Logo
3
9.7
Exceptional
Save 24%
COSRX 6 Peptide Collagen Serum Face Toner with Niacinamide & Hyaluronic Acid, Hydrating & Firming Korean Essence, Anti-Wrinkle & Pore-Tightening Serum For Plump & Even Skin Tone, Korean Skincare 150ml
COSRX
COSRX 6 Peptide Collagen Serum Face Toner with Niacinamide & Hyaluronic Acid, Hydrating & Firming Korean Essence, Anti-Wrinkle & Pore-Tightening Serum For Plump & Even Skin Tone, Korean Skincare 150ml
24% OffFree Shipping
Why We Love It
  • Apologies for the confusion, but it seems that you haven't provided a product description to generate points for. Please provide the description, and I'd be happy to help.
Main Highlights
  • Skin Booster Toner: Skin Boosting Serum with 6 Peptides that improve skin elasticity, fine lines, pores, and radiance. Boost your skin's condition and achieve multiple benefits with this serum.
  • First Step of Skincare: This lightweight serum with a toner-like texture absorbs quickly into the skin, making it a great first step in your daily skincare routine. Its quick absorption allows for easy layering with other products.
  • Key Ingredients: 6 Peptides that boost skin elasticity, reduce post hyperpigmentation, control pores, renew skin, calm and alleviate skin, and improve the look of fine lines and wrinkles.
  • How to Use: After cleansing, apply 2-3 pumps of the Serum on your face. Layer on your favorite moisturizer for additional hydration. Best when used with the COSRX Snail 96 Essence and/or the COSRX Retinol 0.1 Cream.
9.7
Exceptional
Save 24%
Amazon Logo
4
9.6
Superb
Save 22%
COSRX Pure Vitamin C 23% Serum with Vitamin E & Hyaluronic Acid, Brightening & Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, Korean Skincare, 0.7oz/20g
COSRX
COSRX Pure Vitamin C 23% Serum with Vitamin E & Hyaluronic Acid, Brightening & Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, Korean Skincare, 0.7oz/20g
22% OffFree Shipping
Why We Love It
  • Boosts skin enhancement dramatically.
  • Fights signs of aging.
  • Delivers rich moisture deeply.
Main Highlights
  • The Vitamin 23% Serum: Create the best synergy. Boost skin enhancement and experience dramatically visible results by using Vitamin C and E together.
  • Patch Test Recommended: This serum consists of highly concentrated pure Vitamin C. A patch test on the body is recommended before using on the face.
  • Dermatological Ingredients: 23% Pure Vitamin C (Ascorbic acid) helps achieve youthful glowing skin. Super Vitamin E (Tocotrienol) helps fight signs of aging and slows down skin damage. Hyaluronic acid delivers rich moisture deep into skin and helps reduce the appearance of fine lines and wrinkles.
  • How to Use: Shake 1-2 times before use and apply 2-3 drops once or twice daily. For daytime wear, follow up with SPF 30+ sunscreen. Can be applied under the eye area; avoid direct eye contact. ✅ Store in fridge to prevent oxidation.
  • COSRX Standards: All COSRX products are formulated with skin-friendly ingredients that alleviate irritated skin. Hypoallergenic, Dermatologist tested, Animal Testing-FREE, Parabens-FREE, Sulfates-FREE, Phthalates-FREE
9.6
Superb
Save 22%
Amazon Logo
5
9.5
Superb
Good Molecules Super Peptide Serum - Anti-aging Facial Serum with Peptides and Copper Tripeptides to Plump and Firm - Water-Based Skincare for Face
Good Molecules
Good Molecules Super Peptide Serum - Anti-aging Facial Serum with Peptides and Copper Tripeptides to Plump and Firm - Water-Based Skincare for Face
Free Shipping
Why We Love It
  • Hydrates for youthful glow.
  • Combats premature aging signs.
  • Gentle for all skin.
Main Highlights
  • YOUTHFUL, HYDRATED, HEATHY-LOOKING SKIN: This anti-aging super serum is full of hydrating and firming ingredients to help your skin maintain its youthful glow! Embrace newfound confidence with the Good Molecules Super Peptide Serum.
  • TARGET FINE LINES, WRINKLES, AND PREMATURE AGING: Notice the difference in your skin! This serum works to reinvigorate, smooth, and plump, combatting the visible signs of aging and encouraging your skin's natural ability to produce collagen.
  • POTENT PEPTIDES FOR BRIGHT, FIRM SKIN: This formula is full of powerful peptides to rejuvenate your complexion! Copper tripeptides work to reinforce the look of firmness while acetyl hexapeptide-8 and acetyl octapeptide-3 help to reduce the appearance of fine lines and wrinkles.
  • PERFECT ADDITION TO YOUR BEAUTY REGIMEN: Apply a few drops in the morning and at night before oils, creams, and moisturizers. Let sit for 30 seconds before continuing with your routine.
  • GENTLE ENOUGH FOR ALL SKIN TYPES: Powerful enough to bring results and gentle enough for daily use; this serum is suitable for all skin types. Our serum has a pH of 6.09 and is vegan, gluten-free, fragrance-free, and was never tested on animals.
9.5
Superb
Amazon Logo
6
9.4
Superb
Save 30%
COSRX Niacinamide 15% Face Serum, Minimizing Pores & Sebums, Blemish Treatments for Discoloration, Dark Spots, Enlarged Pores, Anti-aging, 0.67 fl.oz / 20 ml, Animal Testing-Free
COSRX
COSRX Niacinamide 15% Face Serum, Minimizing Pores & Sebums, Blemish Treatments for Discoloration, Dark Spots, Enlarged Pores, Anti-aging, 0.67 fl.oz / 20 ml, Animal Testing-Free
30% OffFree Shipping
Why We Love It
  • Improves skin texture and radiance.
  • Minimizes pores, fades dark spots.
  • Hypoallergenic, dermatologist-tested, cruelty-free.
Main Highlights
  • The Niacinamide 15% Serum: Refine Pores, Smoothen Skin. Niacinamide and Zinc PCA instantly improves skin texture and radiance by reducing excess oil and minimizing pore sizes.
  • Key Benefits: Based on real results from consumers' self assessments, the Niacinamide 15 Serum minimizes pore size, improves skin texture, and helps fade dark spots.
  • Dermatological Ingredients: 15% Niacinamide helps minimize enlarged pores and refine uneven skintone.
  • How to Use: Shake 1-2 times before use and apply 2-3 drops once or twice daily. For daytime wear, follow up with SPF 30+ sunscreen. Can be applied under the eye area; avoid direct eye contact.
  • COSRX Standards: All COSRX products are formulated with skin-friendly ingredients that alleviate irritated skin. Hypoallergenic, Dermatologist tested, Animal Testing-FREE, Parabens-FREE, Sulfates-FREE, Phthalates-FREE
9.4
Superb
Save 30%
Amazon Logo
7
9.2
Superb
Save 33%
COSRX Advanced Snail 96 Mucin Power Essence 100ml, Skin Repair & Hydrating Serum, Snail Secretion Filtrate 96% & Hyaluronic acid, Korean Skincare, Animal testing free
COSRX
COSRX Advanced Snail 96 Mucin Power Essence 100ml, Skin Repair & Hydrating Serum, Snail Secretion Filtrate 96% & Hyaluronic acid, Korean Skincare, Animal testing free
33% OffFree Shipping
Why We Love It
  • Locks in moisture effectively.
  • Boosts saggy skin vitality.
  • Calms irritated skin wonderfully.
Main Highlights
  • The Real Snail Essence: Formulated with 96.3% Snail Secretion Filtrate, this essence repairs and rejuvenates the skin from dryness and aging. It improves skin vitality by reducing dullness and soothing dehydrated skin.
  • Simple Yet Effective Light-weight Essence: A lightweight essence which fastly absorbs into the skin and gives you a natural and healthy glow. Guarantees long-lasting hydration without heavy feeling on the skin.
  • Key Ingredient: Snail Secretion Filtrate contains "Mucin"- an EFFECTIVE ingredient for enhanced moisturization. It instantly soothes damaged skin and delivers moisture deep into your skin. Perfect for dehydrated and damaged skin.
  • NO Snails are Harmed: Snail Mucin is obtained in a safe and environmentally friendly way in a favorite environment of snails and then processed as a cosmetic material. 100% Natural, Hypoallergenic, Dermatologist-tested.
  • COSRX Standards: All COSRX products are formulated with skin-friendly ingredients that alleviate irritated skin. Hypoallergenic, Dermatologist tested, Animal Testing-FREE, Parabens-FREE, Sulfates-FREE, Phthalates-FREE. Please inform that the expiration date on the product is written in the South Korean format, which goes by Year/ Month/ Date (YY.MM.DD)
9.2
Superb
Save 33%
Amazon Logo
8
9.1
Superb
Niacinamide 15% Peptide Booster Set - Korean Skin Care Set - Niacinamide Serum & 6 Peptide skin booster Toner, Skincare Gift Sets for Women, Anti-Aging Serum for Pore Minimizer, Hydrating, Firming
TBeautfave
Niacinamide 15% Peptide Booster Set - Korean Skin Care Set - Niacinamide Serum & 6 Peptide skin booster Toner, Skincare Gift Sets for Women, Anti-Aging Serum for Pore Minimizer, Hydrating, Firming
Free Shipping
Why We Love It
  • Brightens and evens skin tone.
  • Firms skin and reduces wrinkles.
  • Gentle and suitable for all.
Main Highlights
  • NIACINAMIDE 15% PEPTIDE BOOSTER SERUM SET – Combat dark spot, blemishes, large pores, and brighten skin tone with this travel size skincare set. Ideal for oily or mature skin, the peptide serum controls excess oil, smooths texture, and enhances elasticity for a radiant, glass-like complexion.
  • SKIN BOOSTER PEPTIDE TONER SERUM – Target deep wrinkles and fine lines with our peptide-rich formula. This anti-aging serum and brightening face toner boost collagen, firm sagging skin, delivering visible results for a youthful, lifted appearance.
  • PORE REMOVER & HYDRATING TONER – Achieve refined pores and balanced sebum production with the lightweight skin booster toner. Infused with peptides, it preps skin for enhanced serum absorption while hydrating skin.
  • NON-IRRITATING & GENTLE FORMULA – Free from harsh chemicals, this niacinamide peptide set suits all skin types. The 6 peptide skin booster serum that boost skin elasticity, reduce post hyperpigmentation, calm redness and alleviate skin for luminous, even-toned finish.
  • KOREAN SKINCARE GIFT SET FOR WOMEN – Perfect for on-the-go routines, this skincare kit includes a anti wrinkle serum and peptide toner. Ideal as a face care kit for women & teenage girls, or as a birthday, holiday gift for family & firends.
9.1
Superb
Amazon Logo
9
9.0
Superb
Save 4%
Mary&May 6 Peptide Complex Serum - Advanced Wrinkle Improvement with Firming and Lifting Effects - Korean Skincare - Fragrance Free, Hypoallergenic, Quick Absorbing, 30ml
Mary&May
Mary&May 6 Peptide Complex Serum - Advanced Wrinkle Improvement with Firming and Lifting Effects - Korean Skincare - Fragrance Free, Hypoallergenic, Quick Absorbing, 30ml
4% OffFree Shipping
Why We Love It
  • Wrinkle improvement enhances skin firmness.
  • Hypoallergenic for all skin types.
  • Commitment to clean beauty principles.
Main Highlights
  • WRINKLE IMPROVEMENT AND SKIN FIRMING: Enhance your skincare routine with the 6 Peptide Complex Serum, specifically formulated to improve wrinkles and provide a significant firming and lifting effect. This serum harnesses the power of six synergistic peptides, making it an ideal choice for anti-aging and skin rejuvenation.
  • KEY INGREDIENTS: 6 PEPTIDES: Featuring a potent blend of six peptides, each selected for their unique ability to synergize and enhance skin elasticity and firmness. This serum delivers visible results by reducing the appearance of fine lines and wrinkles, promoting a smoother, more youthful complexion.
  • HYPOALLERGENIC AND NON-IRRITATING FORMULA: Formulated with EWG green grade ingredients, our serum is free from harmful additives such as parabens, ethanol, mineral oil, and synthetic fragrances, ensuring it is hypoallergenic, non-sticky, and suitable for all skin types, including sensitive skin.
  • HOW TO USE FOR BEST RESULTS: Apply a small amount to your face and neck after cleansing and toning. Gently massage in upward motions until fully absorbed. Use morning and night for optimal firming and anti-aging effects. Pair with a moisturizer to lock in hydration and further enhance skin's elasticity.
  • COMMITMENT TO CLEAN BEAUTY FROM KOREA: Proudly hailing from Korea, MARY & MAY embodies the essence of clean beauty with a conscience. Our products are not only vegan and cruelty-free but also made with all EWG green grade ingredients. We are dedicated to eco-friendly practices, utilizing 100% recycled paper and soybean oil ink for our packaging. This commitment reflects our deep respect for both skin health and environmental sustainability.
9.0
Superb
Save 4%
Amazon Logo
10
8.8
Excellent
Minimalist Multi Peptide Night Face Serum for Ageless Younger Skin, 30 ml | Collagen Boosting, Hydrating & Overnight Repair Serum for Women & Men
Minimalist
Minimalist Multi Peptide Night Face Serum for Ageless Younger Skin, 30 ml | Collagen Boosting, Hydrating & Overnight Repair Serum for Women & Men
Free Shipping
Why We Love It
  • Reduces fine lines effectively.
  • Boosts collagen production naturally.
  • Suitable for all skin types.
Main Highlights
  • REDUCES FINE LINES & WRINKLES: A MultiPeptide serum with a power of 7% Matrixyl 3000, a combo of 2 potent peptides that smoothen wrinkles & increase elasticity. Along with 3% BioPlacenta that acts similar to human placenta with 5 peptides that promote cell growth and reduces wrinkles under eye by 46% and crow’s feet by 21% in 4 weeks.
  • BOOSTS COLLAGEN: The Minimalist Multipeptide serum contains Bioplacenta, obtained from microbial fermentation, which helps in synthesizing various growth factors (very similar to human Placenta). The combination of five growth factors and other essential factors in Bioplacenta can have synergistic effects on the skin and helps in skin rejuvenation and cell revitalization. It also stimulates cell growth and promotes biosynthesis of collagen.
  • IMPROVES SKIN MOISTURIZATION: A hydrating lightweight serum that is proven to boost skin moisturization.
  • CLEAN & TRANSPARENT BEAUTY: This serum is (i) Fragrancefree (ii) Siliconesfree (iii) Sulfatesfree (iv) Parabensfree (v) Essential Oilsfree and (vi) Dyesfree. Also, it is noncomedogenic and hypoallergenic. Formulated at pH 5.0 6.0 formulated with premium quality of Matrixyl 3000 by Croda, UK and Bioplacenta by Labio, Korea, leading global suppliers of skincare ingredients.
  • FOR ALL SKIN TYPES: This serum is suitable for all skin types (Dry, Oily or Normal).
8.8
Excellent
Amazon Logo