10 Best Eyelash Serum in The UK

Last updated on 04/07/2025
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Best Choice
1
9.8
Exceptional
UKLASH Eyelash Growth Serum For Longer & Fuller Lashes - 3ml. Clinically Proven Formula for Naturally Longer Lashes and Extensions. Vegan & Cruelty-Free
UKLASH
UKLASH Eyelash Growth Serum For Longer & Fuller Lashes - 3ml. Clinically Proven Formula for Naturally Longer Lashes and Extensions. Vegan & Cruelty-Free
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Why We Love It
  • Award-winning for visible results.
  • Easy and quick application.
  • Clinically tested and approved.
Main Highlights
  • Multi award winning UKLASH eyelash serum for longer, fuller and healthier eyelashes
  • Infused with a blend of vitamins, peptides and extracts. Key ingredients like Biotin Peptide, Vitamin B5, Myristoyl Pentapeptide-17 & Green Tea Extract
  • Simple and easy application - takes less than 5 seconds
  • Cruelty-free, Vegan, Paraben & fragrance free
  • Clinically tested. Approved by dermatologists and ophthalmologists
9.8
Exceptional
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Best Value
2
9.7
Exceptional
Save 33%
RapidLash Eyelash Enhancing Growth Serum for Longer, Thicker Lashes, 3 ml (Pack of 1)
RapidLash
RapidLash Eyelash Enhancing Growth Serum for Longer, Thicker Lashes, 3 ml (Pack of 1)
33% OffFree Shipping
Why We Love It
  • Longer, fuller, healthier lashes.
  • Natural growth enhancement.
  • Easy, targeted application.
Main Highlights
  • HIGH-PERFORMANCE FORMULA: This advanced lash-enhancing serum, packed with powerful polypeptides, helps improve the appearance of lashes with just one daily application
  • IDEAL FOR ALL USERS: Perfect for women and men with brittle, weak, thin, or short lashes looking for a noticeable enhancement
  • HEXATEIN 1 COMPLEX: A unique blend of six key ingredients, including polypeptides, biotin, and amino acids, designed to condition, moisturise, and fortify lashes
  • RESULTS: Consumer studies show that 88% of participants saw an improvement in lash appearance, while 86% agreed their lashes looked fuller, thicker, stronger, and longer.* Based on a consumer study of 102 subjects over 56 days.
  • USAGE TIPS: Use once a day in the evening, apply to the base of the upper lash line, not on eyelids, the eye should be completely clean of any makeup or eye creams, allow serum to dry before applying other face products
9.7
Exceptional
Save 33%
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3
9.6
Superb
Save 25%
NYK1 CONCENTRATED Eyelash Growth Serum (XL - 8ml) LashForce Eyelash Serum For Growth And Thickness - Eye Lash Serums For Easy Application And Long Lasting Results For Fuller And Longer Lashes
NYK1
NYK1 CONCENTRATED Eyelash Growth Serum (XL - 8ml) LashForce Eyelash Serum For Growth And Thickness - Eye Lash Serums For Easy Application And Long Lasting Results For Fuller And Longer Lashes
25% OffFree Shipping
Why We Love It
  • Proven lash and brow enhancement.
  • Promotes natural, healthy growth.
  • Easy, unnoticeable daily application.
Main Highlights
  • YES IT'S TRUE, EYELASH SERUM REALLY WORKS - but not all of them, so don't be fooled. This eyelash growth formula is #1 eyelash serum for growth, but please be patient; lashes and eyebrows will see amazing results in 6-8 weeks. Experience amazing rapid lash growth with NYK1 Lash Serum and Brow Growth Serum. Our Eyelash Enhancing Serum has been tested and perfected. You must try Lash Force to believe it.
  • EXPERIENCE 3x LASH GROWTH WITH THE BEST EYELASH GROWTH SERUM - It works differently to other Serums out there. Rather than conditioning the Eye Lashes and Brows, it stimulates blood flow whilst cleaning and clearing the follicles of blockages. More nutrients means amazing results. Consistent morning and night application is the key, otherwise you will limit nutrient flow and break the growth cycle resulting in poor results. Used correctly this Eye Serum Growth will not fail.
  • APPLY TWICE PER DAY LIKE LIQUID EYELINER - Roots must be drenched, but not dripping, in NYK1 Eyelash Serum LashForce twice a day. Missing one application will hold up the process. Continual cleansing and stimulation is vital to achieving maximum results. Get dramatic natural eyelashes, lashes and brows. The results really are that good! In 4 weeks your Lashes will be thicker, darker, fuller and up to 2x longer by weeks 6-8. Lasts more than 3 months using twice per day.
  • APPLY IN 10 SECONDS - Just twice per day on clean skin just like liquid eyeliner to the base of the eyelashes and/or into the eyebrows. The eye lash serum has a clear, thin consistency that is totally unnoticeable. Perfectly safe for contact lens users and will not alter eye colour like some other brands. Dermatologically and Ophthalmologist tested. NYK1 Lash Force is safe to use. No need for magnetic eyelashes, eyelash extension kit or a lash lift and tint kit.
  • UNBELIEVABLY LONGER NATURAL LASHES AND EYEBROWS - Remember LashForce is also an eyebrow growth / eyebrow serum. If you want thicker, darker rapid brow growth, especially if you have a bald spot and want to fill it back in with your own Natural Hair, instead of having to pencil in specific gaps. Amazing at natural eye lash growing instead of using a Lash Extension Kit. Advanced Eye lash hair growth serum results amplified by mascara and eyelash tint.
9.6
Superb
Save 25%
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4
9.4
Superb
Wewell Eyelash Growth Serum,Brow Lash Growth Serum, Natural Brow Lash Enhancer.Thicker Natural Longer Lift Eyelashes Enhancer Rapid Lash Growth,Nourish Damaged Lashes
Wewell
Wewell Eyelash Growth Serum,Brow Lash Growth Serum, Natural Brow Lash Enhancer.Thicker Natural Longer Lift Eyelashes Enhancer Rapid Lash Growth,Nourish Damaged Lashes
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Why We Love It
  • Natural and hormone-free serum.
  • Faster, fuller lash growth.
  • Great for broken lashes.
Main Highlights
  • LONGER AND THICKER LASHES: Our Eyelash Growth Serum is packed with advanced ingredients that are gentle and soothing, which promote lash growth and increase lash length and thickness. The lash serum's ingredients penetrate deep into the lash follicles, stimulating lash growth and nourishing them from the root.
  • Eyelash serum, hormone free eyelash serum, eyebrow serum, eyelash serum, natural eyelash serum for faster eyelash growth, fuller and longer eyelashes, care for broken eyelashes
  • VISIBLE RESULTS IN WEEKS: Experience noticeable changes in just 3-4 weeks as your lashes become thicker, fuller, and visibly longer. For optimal results, continue using for up to 8 weeks. Achieve the naturally beautiful lashes you've always dreamed of.
  • POWER OF PLANT EXTRACTS: Formulated with premium ginseng extract, renowned for its potent antioxidant and nourishing benefits. It strengthens weak and brittle lashes, promoting natural growth and enhancing lash volume and length.
  • PRECISE AND SIMPLE APPLICATION: Designed with a user-friendly applicator, our eyelash serum allows for accurate and effortless application. The fine, pointed brush ensures the serum reaches the lash line effectively, maximizing its impact.
9.4
Superb
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5
9.2
Superb
Nouveau Lashes Lash & Brow Conditioning Serum, Suitable for Use on Lash Extensions, Contains Powerful Antioxidants and Multi Vitamin Complex, Vegan, 8 ml
Nouveau Lashes
Nouveau Lashes Lash & Brow Conditioning Serum, Suitable for Use on Lash Extensions, Contains Powerful Antioxidants and Multi Vitamin Complex, Vegan, 8 ml
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Why We Love It
  • Nourishes lashes and brows.
  • Acts as effective primer.
  • Enhances fuller appearance naturally.
Main Highlights
  • NOURISHING MULTI-VITAMIN FORMULA – Specially formulated with a complex blend of essential vitamins and conditioning actives, this serum deeply nourishes and revitalizes lashes and brows, promoting a fuller, healthier, and more voluminous appearance over time.
  • IDEAL FOR DAILY USE & LONG-TERM BENEFITS – Designed for morning and evening application, this serum provides instant conditioning with every use while delivering long-term benefits, supporting a more defined, thicker look for both lashes and brows.
  • ANTIOXIDANT-RICH PROTECTION – Enriched with powerful antioxidants that help protect lashes and brows from daily exposure to environmental pollutants, ensuring they remain resilient, strong, and better able to withstand external stressors.
  • SAFE FOR LASH EXTENSIONS & NATURAL LASHES – This versatile serum is suitable for both natural lashes and lash extensions, making it an ideal aftercare product to support lash health following LVL treatments and other lash enhancements.
  • HOW TO USE – Apply to clean, dry lashes from root to tip and sweep through brows for even coverage. For best results, use twice daily, morning and evening, and as a primer before mascara to enhance lash volume.
  • WHY NOUVEAU LASHES- We’ve been lifting lashes and self-confidence since 2005. In that time, we’ve earned a reputation as the UK’s number one lash brand, across pre-treatment, consultation, application and aftercare. We help people enhance their eyes, so they can reveal their true self.
9.2
Superb
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6
9.2
Superb
Long4Lashes FX5 Power Formula Wimpernserum by Oceanic, 3 ml
Long4Lashes
Long4Lashes FX5 Power Formula Wimpernserum by Oceanic, 3 ml
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Why We Love It
  • Innovative formula from Central Europe.
  • Extreme nourishment from root.
  • Trusted cosmetic expertise.
Main Highlights
  • INNOVATIVE FORMULA - Developed in one of the most modern scientific laboratories in Central Europe
  • EXTRA NUTRITION - The conditioning ingredients work from root to tip, promoting flexibility and resistance to eyelash leakage
  • UNIQUE PENTHASYMIN COMPLEX - Active peptide complex, oils, hyaluronic acid and provitamin B5 help the eye areas regain strength and strength
  • PENTHASYMIN COMPLEX — Active peptide complex, oils, hyaluronic acid and provitamin B5 help the eye areas gain new strength and strength
  • 35 YEARS OF COSMETIC EXPERTISE - produced by a company with 35 years of cosmetic tradition, with the highest ISO and GMP standards
  • JUST A FEW SECONDS A DAY
9.2
Superb
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7
9.1
Superb
Save 7%
L'Oreal Paris Clinically Proven Lash Serum for Stronger, Thicker-looking lashes, Enriched with Castor Oil and Hyaluronic Acid
L'Oreal Paris
L'Oreal Paris Clinically Proven Lash Serum for Stronger, Thicker-looking lashes, Enriched with Castor Oil and Hyaluronic Acid
7% OffFree Shipping
Why We Love It
  • Proven lash growth results.
  • Repairs eyelash damage.
  • Enriched with essential nutrients.
Main Highlights
  • Lash Serum for longer, thicker looking lashes; proven in lab, proven in life, Helps to repair eyelash damage from heavy mascara use, eyelash extensions and false lashes
  • Result: 94% agreed lashes looked fortified*, 97 Percent saw less lash loss*, 81 Percent agreed fringe looks fuller*; * Self-assessment from cosmetoclinic, 32 women, 4 weeks of application 2 x/day
  • Brush onto the upper and lower lash line, allow to dry for 60 seconds before applying mascara, For best results apply twice a day in the morning before mascara and at night after makeup removal
  • Enriched with lash caring ingredients: Hyaluronic Acid, Castor Oil, Amino Acids and Vitamin B5, Ultra-soft brush to coat lashes from root to tip with the lash serum, Narrow tip for precise application
  • Contents: 1x Clinically Proven Lash Serum by L'Oréal Paris, 2ml
9.1
Superb
Save 7%
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8
9.0
Superb
Save 12%
Mavala Double Lash - Strengthens Lashes Eyebrows For A Longer, Denser Stronger Effect 10ml
MAVALA
Mavala Double Lash - Strengthens Lashes Eyebrows For A Longer, Denser Stronger Effect 10ml
12% OffFree Shipping
Why We Love It
  • Enhances eyelash appearance.
  • Compact and travel-friendly.
  • Perfect for daily use.
Main Highlights
  • Make-up: eyelash treatment
  • Weight: 10 milliliters
  • Eyelash treatment female 10 milliliters
9.0
Superb
Save 12%
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9
8.8
Excellent
Eyelash Growth Serum: Lash Enhancing Serum with Advanced Formula to Boost Longer Fuller and Thicker Looking Lashes to Growth Stronger, Cruelty-Free Irritation Free 5mL
Boxmom
Eyelash Growth Serum: Lash Enhancing Serum with Advanced Formula to Boost Longer Fuller and Thicker Looking Lashes to Growth Stronger, Cruelty-Free Irritation Free 5mL
Free Shipping
Why We Love It
  • Thicker and longer lashes.
  • Healthier and stronger eyelashes.
  • 100% natural and safe ingredients.
Main Highlights
  • 【THICKER & LONGER】Our eyelash & eyebrow growth serum use the latest scientific formulation.Extract of natural plant with rich Vitamin E helps to wake up your hair follicles, effectively nourishes new cells and activates the keratin gene, promote the growth of the eyelashes while reducing the loss of eyelashes. Make your eyelash longer and fuller.
  • 【HEALTHIER & STRONGER】Our lash growth serum can not only help the eyelashes grow, but also help repair and moisturize damaged eyelashes and provide nutrition for eyelashes. Small molecule peptides of it can quickly and effectively penetrate hair roots, nourish hair roots firmly, and prevent eyelashes from falling out. Making them more elastic and shiny. Reduce the damage that mascara and false eyelashes can do to your lashes.
  • 【100% NATURAL & HARMLESS】Our eyelash enhancer serum, safe and effective, which contains 100% pure herbal organic formula, can awaken the activity of eyelashes, repair skin damage, strengthen the root of lashes, and provide sufficient nourishment to accelerate the growth of eyelashes. It is free from animal tests as well.
  • 【FULLER & HEALTHIER EYEBROW】Our lash serum not only help your eyelashes grow. It also can be used to your eyebrow,sideburns,beard,etc. Use eyelash growth serum twice daily, visible changes can be seen after 4 to 6 weeks.
  • 【EASY APPLICATION】Considerate design for banister brush. Apply it to the base of upper and lower eyelashes just like coating the eyeliner. With the ingredients of Hyaluronic Acid, the eyelash serum for growth can be absorbed better and faster.If you need to use other cosmetics, just use the eyelash growth serum first.It won't affect your eye makeup.
8.8
Excellent
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10
8.8
Excellent
Eyelash Growth Serum, Lash Serum Eyebrow Enhancer and Eyelash Serum for Growth and Thickness, Eye Lash Serum to Growth Longer, Fuller, Stronger 5ML
PAPOIYA
Eyelash Growth Serum, Lash Serum Eyebrow Enhancer and Eyelash Serum for Growth and Thickness, Eye Lash Serum to Growth Longer, Fuller, Stronger 5ML
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Why We Love It
  • Clinically tested for safety.
  • Natural ingredients promote growth.
  • Easy application for convenience.
Main Highlights
  • 【UPGRADED EYELASH GROWTH SERUM】: Contains 5ML serum. Everything in our eyelash enhancer serum is hypoallergenic, non-irritating, clinically tested, allergy tested & dermatologist tested.Safe for all skin types. Safe for contact lens wearers.
  • 【100% NATURAL INGREDIENTS】: Lash growth serum boasts naturally fortifying, growth boosting ingredients. Combining mother nature's goodness with cutting-edge cosmetic science to stimulate powerful keratin and collagen production to promote lash growth.
  • 【EASY TO APPLY】: Simply apply twice a day on clean skin just like liquid eyeliner to the base of the eyelashes or eyebrows. The lash serum has a clear, thin consistency that is totally unnoticeable. Perfectly safe for contact lens users and will not alter eye colour like some other brands. Apply morning and night for full effects.
  • 【GROW LONGER AND DENSER EYELASHES】: Eyelash growth serum has been proven to help dramatically change the length, texture and health of your lashes. Making them thicker, longer stronger, and more lustrous. Our lash growth serum also fortifies and conditions weak, damaged and brittle eyelashes, promoting new hair growth even in bare spots!
  • 【SO USEFUL】: Eyelash enhancer serum not only help your eyelashes grow. It also can be used to your eyebrow, sideburns, beard, etc. Just use the eyelash & eyebrow growth serum on the part where hair is needed with only 6 weeks. Experience drastic increases in length and thickness of your eyelashes and eyebrows in as little as 6 weeks for the perfect lash boost!
8.8
Excellent
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