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Lash Growth Serum
★★★★★53,248 reviews

Lash Growth Serum

For ultimate lash length and faster growth

Sale price  $36.99 Regular price  $51.99 SAVE 28%
Description

What it does

Our award-winning UKLASH Lash Growth Serum works to nourish, condition and stimulate lash growth, resulting in longer-looking, healthier and fuller lashes.

Why it’s special

The unique formula is fortified with Vitamin B5 (Panthenol), Green Tea extract, and Myristoyl Pentapeptide-17, an amino acid peptide known for stimulating keratin growth, resulting in visibly longer lashes in as little as 25 days.

Benefits

✓ Easy application - Apply in less than 5 seconds

✓ Real results - Our best-selling serum works fast to provide 85% longer and 80% fuller-looking lashes

✓ Conscious recipe - Vegan-friendly and free from parabens and oils; making it safe to use with lash extensions and contact lenses

✓ Clinically tested - Approved by dermatologists and ophthalmologists. 85% Longer looking lashes, 80% Fuller looking lashes, 88% Healthier looking lashes.

✓ Money-back guarantee - In the unlikely event that you are unhappy with the results after 12 weeks of use, we will give your money back

Size: 3ml / 0.10fl oz

Shelf Life: 36 Months (Unopened) / 6 Months PAO (Period After Opening).

Results timeline

Weeks 1–4: Nourishment Begins
The lashes begin to feel nourished and conditioned as the serum strengthens the lash roots, stimulating growth and making them less prone to breakage.

Weeks 4–6: Visible Changes
The lashes start to look longer, healthier and fuller whilst the serum continues to nourish and condition the lashes at the root.

Weeks 6–8: Noticeable Growth
The lashes appear longer and stronger, showing a clear improvement in both volume and length, while the serum continues to nourish and support the lashes entering the growth phase.

Weeks 8–12: Full Results
Full results are achieved with lashes that are healthier, thicker, longer looking, and nourished, as the serum worked to stimulate growth. To maintain these results, use 3–4 times per week.

Features

Vegan friendly

Care for the planet

Clinically proven

To deliver real results

Dermatologist approved

Kind to your skin

Ophthalmologist approved

Kind to your eyes

Trichologist approved

Kind to your hair

How to apply

1. Remove makeup with an oil-free remover or cleanser.

2. Apply one stroke of the serum only to your upper lash line (like an eyeliner). One dip is sufficient for both eyes.

Using more than instructed will not give you better results and might increase sensitivity: Don't do multiple applications or double dips. Don’t apply it on the lower lash line (the serum will be transferred to your lower lashes when you blink).

3. For best results, apply in the PM and allow the serum to work overnight. If applying in the AM - make sure the serum has fully dried before following with your makeup routine

How often?

Important

  • Avoid direct contact with the eyes
  • Do not use if you are pregnant, nursing or under 18
  • Keep out of reach of children
  • Patch testing is always recommended and if redness or irritation occurs, discontinue use
  • If you have any preexisting conditions, consult your doctor before use
  • For more information, please read the box insert
Ingredients

Biotin Peptide

Plays a vital role in processing fatty acids and boosting their effectiveness, resulting in stronger and fuller lashes, brows and hair

Vitamin B5 (Panthenol)

Repairs, protects and nourishes the hair follicle to promote happy and healthy growth

Myristoyl Pentapeptide-17

Stimulates production of Keratin, a vital protein for growing long and healthy lashes & brows

Green Tea Extract

For soothing skin and helping lashes & brows grow

Prostaglandin Analogue

Low & safe level of the most potent and well-researched active ingredient for fast lash growth

Aqua, Glycerin, Butylene Glycol, Propanediol, 1,2-Hexanediol, Biotinoyl Tripeptide-1, Camellia Sinensis Leaf Extract, Caprylyl Glycol, Centella Asiatica Extract, Chamomilla Recutita Flower Extract, Ethylhexylglycerin, Glycyrrhiza Glabra Root Extract, Isopropyl Cloprostenate, Myristoyl Pentapeptide-17, Panthenol, Polygonum Cuspidatum Root Extract, Rosmarinus Officinalis Leaf Extract, Scutellaria Baicalensis Root Extract, Tocopherol, Xanthan Gum, Benzoic Acid, Phenoxyethanol, Sodium Benzoate.

This formulation contains a safe and low-dose prostaglandin analogue that helps to enhance the appearance of eyelashes.

We also offer our Complex Peptide Lash Serum and Sensitive Lash Serum that does not contain this active ingredient.

Money back guarantee

This product is eligible for our money back guarantee

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FAQs

UKLASH Lash Growth Serum helps your natural lashes look longer, thicker, and fuller by nourishing the lashes from root to tip. Its powerful formula strengthens and conditions each lash, reduces breakage, and supports a healthier lash growth cycle. With consistent daily use, most users see visible results in 4–6 weeks, with fuller results by 12 weeks.

Yes, you can absolutely use an eyelash serum with lash extensions. In fact, UKLASH Eyelash Serum has become a favourite among lash techs because it helps support healthier, stronger natural lashes while maintaining your extensions. When your own lashes stay conditioned and resilient, extensions can sit better and last longer.

Yes, the original UKLASH Lash Growth Serum contains a low level of a prostaglandin analogue. This well-studied ingredient is known for effectively supporting the appearance of longer, fuller lashes.

You will start to see results from our Eyelash Growth Serum in four to six weeks, but consistency is key. Daily use allows the formula to condition the lash line and support fuller, longer and stronger looking lashes over time.

Yes, when they are well formulated and thoroughly tested, eyelash serums are safe to use. At UKLASH, safety is at the heart of everything we do. Each product undergoes strict safety assessments before making it to the shelf.

4.8/5
★★★★★
Based on 53.248 reviews
Reviews Summary ✧

Customers say this lash serum delivers noticeable results, with many reporting longer, thicker, and fuller lashes after consistent use. Most appreciate the easy application and note visible improvements within weeks to a few months. Common feedback highlights that regular nightly use is key to seeing results. Some users mention the serum works particularly well for those recovering from lash damage or thinning. A few report mild irritation or no visible change, and one customer experienced concerning eyelid reactions requiring medical attention. Overall, the majority of reviewers are satisfied and become repeat purchasers.

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Rowan T. Verified Buyer ✓
Reviewing
Lash Growth Serum
I recommend this product Age Range 45 - 54 What was your concern? Short lashes How long have you been using the product? 150 days (5 months) or more What improvements have you noticed? Longer lashes, Fuller lashes, Stronger lashes, More Volume, Nourished and hydrated lashes
★★★★★

Great Product

Have been using for a while now, and it will remain in my evening beauty routine for ever! It works!

Yesterday
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Carol B. Verified Buyer ✓
Reviewing
Lash Growth Serum
I recommend this product Age Range 65+
★★★★★

Just great!

I have used this serum for some time now following recommendation from my daughter who was going through chemotherapy treatment. I also treat my 18 year granddaughter to this as well, she has just started Uni. It's easy to use, perfect for sensitive eyes.

Yesterday
Was this helpful? 👍 1 👎 0
Harlow
Reviewing
Lash Growth Serum 1ml
★★★★☆

4 Stars

Truly works! Only wish it was cheaper for how much product I get.

2 days ago
Emma R. Verified Buyer ✓
Reviewing
Lash Growth Serum
★★★★★

It really does work

Brilliant- i bought it after seeing the results on my daughter Within 3/4 weeks it had done its magic!

2 days ago
Elaine
Reviewing
Lash Growth Serum
★★★★★

5 Stars

Fab product 100% works, purchased many times

4 days ago