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
CEW UK Beauty Awards 2024 Finalist badge in green and red.CEW UK Consumer Choice Awards 2024 Finalist badge in green and pink.Get The Gloss Beauty Awards 2022 Award Winner badge with green background and circular text layout.Who What Wear Next in Beauty Skin Award Winner badge with green background and circular text layout.Who What Wear Next in Beauty Skin Award Winner 2023 badge with green background and black centre.

Sensitive Lash Growth Serum

For longer lashes on sensitive eyes

Sensitive Lash Growth Serum

Enter your details below to be notified when this item is back in stock.

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

Tried and tested by you
FAQs

Yes, when used consistently, a quality eyelash serum, such as the UKLASH Sensitive Eyelash Serum, can help improve the appearance of lash length, fullness and strength. UKLASH Sensitive Eyelash Serum conditions the lash line with a lightweight formula that supports healthier-looking lashes in as little as six weeks. It is a simple step that helps your lashes look bolder and fuller 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. We work closely with experienced Biologists to develop each formula with high quality, carefully selected ingredients. Every product is designed to be suitable for daily use when applied as directed, and each one undergoes strict safety assessments before making it to the shelf.Our lash serums are also loved and approved by Dermatologists and Ophthalmologists, who recognise the care, science and rigour behind our formulations. Their support reinforces our commitment to creating products that are effective, gentle and genuinely trusted by professionals.

Yes. Our Sensitive Lash Serum is one of the only serums on the market specifically created for sensitive skin and eyes, using a gentle, natural formula that supports the lash growth cycle without unnecessary additives. It’s ideal if you’re prone to irritation, but we always recommend a patch test before first use for extra reassurance.

Eyelash serums work in harmony with your natural lash cycle, so results are not permanent. As your lashes shed and regrow, consistent use is needed to maintain the look of longer, fuller and stronger lashes. With UKLASH Eyelash Serums, you’ll see your best results while applying the product daily. If you stop using it, your lashes will gradually return to their natural appearance over the following weeks as new lashes grow through.Using your serum daily helps support a healthier lash line and keeps your results looking their best. Think of it as part of your regular beauty routine, just like skincare. Stay consistent and enjoy lashes that look healthier, bolder, stronger.

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. If you want to learn why lash experts love pairing serums with extensions, you can read more in our blog here.

4.5
Rated 4.5 out of 5 stars
Based on 850 reviews
Reviews Summary
Customers say these serums deliver noticeable lash and brow improvements with regular use. Many report longer, fuller, and thicker lashes within weeks to months, with some seeing results in as little as two to four weeks. The sensitive formula is praised for being gentle on reactive eyes, though some find it less potent than the original version. Common feedback notes that patience and consistent daily application are essential. While most users experience positive results, some report no visible change or prefer the stronger formula. A few mention mild eye irritation despite the sensitive label.
850 reviews
  • Gemma S.
    Verified Buyer
    Reviewing
    Sensitive Lash Growth Serum
    I do not recommend this product
    Age Range 35 - 44
    What was your concern? Short lashes
    How long have you been using the product? 90 days (3 months)
    What improvements have you noticed? Nourished and hydrated lashes
    Rated 1 out of 5 stars
    Yesterday
    Doesn't seem to work as well as the other serum

    Doesn't seem to work as well as the other serum. Chose this one for its natural ingredients but my lashes haven't noticed growth in length or volume.

    Would buy the other growth serum next time.

    U Profile picture for UKLASH
    UKLASH
    5 minutes ago

    We are so sorry to hear this! If you’ve been consistent for 12 weeks, we’d love to chat and see what might be going on. Please contact us via contact@uklash.com so our Growth Advisors can investigate and tailor a solution specifically for your needs!

  • Lorraine E.
    Verified Buyer
    Reviewing
    Sensitive Lash Growth Serum
    I do not recommend this product
    Age Range 65+
    What was your concern? Short lashes
    How long have you been using the product? 150 days (5 months) or more
    Rated 1 out of 5 stars
    3 days ago
    Simply made no difference

    I had really itchy eyes with the original formula but decided to give this a go. it made not one jot of difference to my lashes, Just a waste of money.

    U Profile picture for UKLASH
    UKLASH
    4 minutes ago

    We are so sorry to hear this! If you’ve been consistent for 12 weeks, we’d love to chat and see what might be going on. Please contact us via contact@uklash.com so our Growth Advisors can investigate and tailor a solution specifically for your needs!

  • Michelle B.
    Verified Buyer
    Reviewing
    Sensitive Lash Growth Serum
    I do not recommend this product
    Age Range 55 - 64
    What was your concern? Short lashes
    How long have you been using the product? 60 days (2 months)
    Rated 1 out of 5 stars
    5 days ago
    Doesn’t seem to work

    I’ve used both sensitive and non sensitive and the sensitive one doesn’t do anything at all.

    U Profile picture for UKLASH
    UKLASH
    4 minutes ago

    We know the wait can be hard! Since growth depends on the lash cycle you're currently in, we recommend using the serum consistently for the full 12-week period. Just be sure to follow the instructions and not overuse it for the best results!

  • jaspreet s.
    Verified Buyer
    Reviewing
    Sensitive Lash Growth Serum
    I recommend this product
    Age Range 25 - 34
    What was your concern? Short lashes
    How long have you been using the product? 30 days (1 month)
    What improvements have you noticed? Longer lashes, Fuller lashes, More Volume
    Rated 5 out of 5 stars
    1 week ago
    great for my sensitive eyes!

    i've been using this for 4 weeks, albeit every other night and can already see such a difference with the thickness and length of my eyelashes! Also i don't have the dark eye side effect that most lash serums can create. would definitely recommend !

  • Aleksandra M.
    Verified Buyer
    Reviewing
    Sensitive Lash Growth Serum
    I recommend this product
    What was your concern? Damaged lashes (extensions/ lash lifts)
    How long have you been using the product? 30 days (1 month), 120 days (4 months)
    What improvements have you noticed? Fuller lashes, Longer lashes, Stronger lashes, More Volume
    Rated 5 out of 5 stars
    2 weeks ago
    Unbelievable results

    On 23.06. 2026?my daughter’s lashes were 50% gone . Huge bold patch. Every touch of the lashes and they were falling. I was so worried, I thought it was disease. We went to a doctor , fortunately it wasn’t disease. So we realised it was from the mascara or the baby oil which we thought it’s ok to remove the mascara. I ordered the serum and for a month they growth super thick and long

Your bag (0)
Your bag is empty
Your free gift