Top 10 Best sellers
Cyber Monday
Homepage/ Lashes/ Sensitive Lash Growth Serum
  • Sensitive Lash Growth Serum - UKLASH
  • Sensitive Lash Growth Serum - UKLASH
  • Sensitive Lash Growth Serum - UKLASH
  • Sensitive Lash Growth Serum - UKLASH
  • Sensitive Lash Growth Serum - UKLASH
  • Sensitive Lash Growth Serum - UKLASH
  • Sensitive Lash Growth Serum - UKLASH
  • Sensitive Lash Growth Serum - UKLASH
Best seller
Prostaglandin-Free
Save 30%
760 reviews

Sensitive Lash Growth Serum

For longer lashes on sensitive eyes

Sensitive Lash Growth Serum

What it does

Our Sensitive Eyelash Serum is specially formulated for delicate skin types, helping to nourish and condition your lashes resulting in longer, healthier and fuller lashes.

Why it’s special

The formulation is supercharged with seven plant extracts, including Camellia Sinensis, Centella Asiatica, and Polygonum Cuspidatum; all of which provide anti-inflammatory properties and are boosted by Hyaluronic Acid, optimising moisture retention in the skin and hair.

Benefits

Gentle recipe - The peptide-based, vegan-friendly formula is infused with seven natural plant extracts and free from parabens and oils; making it safe to use with lash extensions and contact lenses

Easy application - Apply in less than 5 seconds

Clinically tested - Approved by ophthalmologists

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

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.

Vegan friendly

Care for the planet

Prostaglandin free

Peptide based

Clinically proven

To deliver real results

Ophthalmologist approved

Kind to your eyes

Dermatologist approved

Kind to your skin

Trichologist approved

Kind to your hair

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?

  • First 12 weeks: Every day
  • After 12 weeks: 3-4 times per week (every other day)

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 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
Camellia Sinensis

Full of antioxidants and anti-inflammatories that help to protect the follicles and increase blood flow to the root, creating the optimum environment for hair growth

Hyaluronic Acid

A well-known source of hydration for hair, it also delivers key nutrients to the follicles and roots to promote healthy lash growth

Centella Asiatica

Includes triterpenoids that stimulate circulation at the root, promoting long and healthy hair growth

Aqua, Citrus Limon (Lemon) Fruit Water, Propanediol, Pisum Sativum (Pea) Peptide, Cocodimonium Hydroxypropyl Hydrolyzed Wheat Protein, Butylene Glycol, Hyaluronic Acid, Curcuma Longa (Turmeric) Callus Conditioned Media, Pentylene Glycol, Phytic Acid, Centella Asiatica Extract, Polygonum Cuspidatum Root Extract, Scutellaria Baicalensis Root Extract, Camellia Sinensis Leaf Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Chamomilla Recutita (Matricaria) Flower Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Isochrysis Galbana Extract, Phenoxyethanol, Xanthan Gum, Ethylhexylglycerin

This formulation does not contain any prostaglandin analogues.

This product is eligible for our money back guarantee

Faqs

Our UKLASH Sensitive Eyelash Serum was introduced to nourish, strengthen and stimulate growth for those with sensitive skin types. It followed the release of our original Eyelash Serum, which was first created to stimulate longer and fuller-looking lashes, fast.

If you’re looking for longer and healthier-looking lashes and are dealing with a delicate skin type - this is the eyelash serum for you. It's formulated for those with sensitive skin as it provides a string of natural active ingredients that work gently to nourish, condition and lengthen the lashes.

1. Remove your makeup with an oil-free makeup remover or cleanser
2. Apply one stroke of the serum to your upper lash line with your eyes closed. One dip is sufficient for both eyes
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

This will depend on what point your lashes are in their cycle when you start to use the product. Some see longer lashes in as little as 25 days, but 12 weeks is when you should expect to see full results. Read more about lash cycles here.

In the same way that when you start to use the serum, it takes your lashes time to adjust and lengthen depending on where they are in their growth cycle, they also take time to wind down once you stop using it, meaning you may still see longer lashes for around 12 weeks after use. To keep longer and stronger lashes for the future, you will need to continue to use one of our serums 2-3 times a week after the initial 12-week application.

Trusted by Experts

“Using an eyelash serum can help to strengthen your natural lashes, keeping them long and strong and primed for growth ”

Dr. Raj Arora, GP & Medical Educator

“Long-term, aggressive plucking can weaken brow follicles. Go easy, try a UKBROW Eyebrow Serum to encourage growth”

Dr. Kemi Fabusiwa, GP & Medical Educator

“Use deep conditioner often and a shampoo with Piroctone Olamine to protect against dry scalp and hair loss.”

Kate Holden, Trichologist MIT

“Use the Hair Serum for post-sun smoothing, and the Lash Serum to keep lashes strong if you’re skipping mascara.”

Dr. Pyal, GP and Dermatologist
4.6
Rated 4.6 out of 5 stars
Based on 760 reviews
Reviews Summary
Customers say this serum noticeably lengthens and thickens their lashes over time. Many reviews mention visible results within 2-3 months of consistent use. The sensitive formula receives praise for being gentle on delicate eyes, though some note it may work more gradually than the original version. While most users report positive outcomes, a few indicate minimal changes. Many appreciate how the serum helps restore lashes after various conditions affecting their natural lashes. Users particularly value the gentle formula that suits sensitive eyes while still delivering results.
Slide 1 selected
Write a Review (Opens in a new window)
760 reviews
  • Jennie C.
    Verified Buyer
    Reviewing
    Sensitive Lash Growth Serum
    I recommend this product
    Age Range 45 - 54
    What was your concern? Short lashes, Sparse lashes, Brittle lashes, Damaged lashes (extensions/ lash lifts)
    How long have you been using the product? 60 days (2 months)
    What improvements have you noticed? Longer lashes, Stronger lashes
    Rated 5 out of 5 stars
    2 months ago
    Longer and healthier

    After having lash extensions for so long and getting older my lashes were very short, stumpy and blunt. I’ve been using this for about 8 weeks and they’re definitely longer stronger and I can actually see them with mascara on now! They may not seem long to you guys but the were honestly no longer than my bottom lashes before using this serum.

    Was this helpful?
  • Zehra
    Verified Reviewer
    Reviewing
    Sensitive Lash Growth Serum
    I recommend this product
    Age Range 25 - 34
    What was your concern? Short lashes, Lash loss from hormonal changes (incl postpartum)
    How long have you been using the product? 60 days (2 months)
    What improvements have you noticed? Fuller lashes, More Volume, Stronger lashes, Nourished and hydrated lashes
    Rated 5 out of 5 stars
    4 months ago
    So happy with the results!

    This is how my eyelashes looks after 2 months of using it and i am so happy! Normally i dont believe this kind of stuff but i see now that it really worked!

    Was this helpful?
  • Toni S.
    Verified Buyer
    Reviewing
    Sensitive Lash Growth Serum
    I recommend this product
    Age Range 65+
    What was your concern? Short lashes, Sparse lashes, Lash loss from hormonal changes (incl postpartum)
    How long have you been using the product? 60 days (2 months)
    What improvements have you noticed? Longer lashes
    Rated 5 out of 5 stars
    5 months ago
    Brilliant product!

    I wasn’t very confident about buying a product that says you can get longer lashes but I was wrong! This product really works and I’m delighted with my eyelashes! I’m a young 73 year old and take great pride in my appearance, so this was a real find.

    I wish there was something that could make my lashes thicker as they were in my youth but I’ll accept longer!

    Was this helpful?
  • Jade
    Verified Buyer
    Reviewing
    Sensitive Lash Growth Serum
    I recommend this product
    Age Range 25 - 34
    What was your concern? Lash loss from hormonal changes (incl postpartum)
    How long have you been using the product? 30 days (1 month)
    What improvements have you noticed? Longer lashes
    Rated 5 out of 5 stars
    6 months ago
    Excellent

    I lost all my eyelashes due to alopecia, I started using this serum and I have had such great results!! I am on medication for the alopecia so that is helping grow back my hair, however, since I’ve used this lash serum my eyelashes have grown like mad!! Today I actually used mascara for the first time in months!! 😍 so, so pleased!

    Was this helpful?
  • haley l.
    Verified Buyer
    Reviewing
    Sensitive Lash Growth Serum
    I recommend this product
    Age Range 35 - 44
    What was your concern? Short lashes, Sparse lashes
    How long have you been using the product? 60 days (2 months)
    What improvements have you noticed? Longer lashes, Fuller lashes, More Volume, Stronger lashes, Nourished and hydrated lashes
    Rated 5 out of 5 stars
    1 year ago
    Totally amazed

    I was really sceptical about using this lash serum because I thought it wouldn’t work but, omg I’m so amazed at the results my eyelashes are so long now after using it for two months, my eyelashes were really short but now they’re so long they look really good, I love how long they look with mascara on and with no makeup on too. I will definitely keep using this serum now because I’m just so in love with my natural long lashes ☺️

    Was this helpful?
Save on Sets & Kits
Shop all
  • Lash Growth Serum + Eyebrow Growth Serum Set - UKLASH
    7,373 reviews
    Lash Growth Serum + Eyebrow Growth Serum Set
    For longer lashes and fuller brows
    £76£49.40
  • Lash Growth Serum + Volume Boost Mascara Set - UKLASH
    2,527 reviews
    Lash Growth Serum + Volume Boost Mascara Set
    For longer & lifted lashes
    £51£33.15
  • Lash Growth Serum + Tubing Mascara Set - Mocha - UKLASH
    44,821 reviews
    Lash Growth Serum + Tubing Mascara Set
    For growing longer-looking, low-maintenance lashes
    £54£40.50
    View options
  • Lash Growth Serum + Lengthening Mascara Set - UKLASH
    791 reviews
    Lash Growth Serum + Lengthening Mascara Set
    For longer & lengthened lashes
    £50£32.50
  • Eyebrow Growth Serum Duo Set - UKLASH
    5,877 reviews
    Eyebrow Growth Serum Duo Set
    For fuller & thicker brows
    £76£49.40
  • Hair Vitamins 90 Day Supply - UKLASH
    2,325 reviews
    Hair Vitamins 90 Day Supply
    For promoting stronger & healthier hair from within
    £60£36
  • Growth Shampoo and Conditioner Set - UKLASH
    444 reviews
    Growth Shampoo and Conditioner Set
    For stronger, longer and healthier hair
    £30£18
  • Complete Lash Kit - UKLASH
    199 reviews
    Complete Lash Kit
    For longer, fuller & lifted lashes
    £62£40.30
Your bag (0)
Your bag is empty
Your free gift
Find out more