Best sellers
Subscribe & save
20% Off
Homepage/ All Sets and Kits/ Complex Lash and Hair Growth Serum Set
  • Complex Lash and Hair Growth Serum Set - UKLASH
  • Complex Lash and Hair Growth Serum Set - UKLASH
  • Complex Lash and Hair Growth Serum Set - UKLASH
  • Complex Lash and Hair Growth Serum Set - UKLASH
  • Complex Lash and Hair Growth Serum Set - UKLASH
  • Complex Lash and Hair Growth Serum Set - UKLASH
  • Complex Lash and Hair Growth Serum Set - UKLASH
  • Complex Lash and Hair Growth Serum Set - UKLASH
  • Complex Lash and Hair Growth Serum Set - UKLASH
  • Complex Lash and Hair Growth Serum Set - UKLASH
New in
Save 10%
1,889 reviews

Complex Lash and Hair Growth Serum Set

For longer lashes and fuller hair powered by peptides

Complex Lash and Hair Growth Serum Set

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

What it does

Combine our powerful Compl-hex™ Peptide Blend formula for lashes with our double sellout Hair Growth Serum to supercharge your journey!

Why it's special

Our industry-leading Complex Peptide Lash Serum and best-selling Hair Growth Serum unite in this powerful pairing to transform your beauty routine in under a minute a day. Expect 88% visibly longer lashes and 95% visibly reduced hair loss in as little as six weeks, all thanks to this solutions-driven, clinically-backed combination.

Benefits

✓ World first - The world's first eyelash serum to be powered by a record-breaking six peptides

✓ Formulated by Biologists - Our serums have been formulated by Biologists with over 55 years of industry experience, and are approved by Dermatologists and Ophthalmologists, offering clinically proven results.

✓ Easy application - Apply both in less than 1 minute a day to supercharge your lash and hair journeys

✓ Real results - Our best-selling serums work fast to provide 88% visibly longer lashes and 95% visibly reduced hair loss in just six weeks

3ml / 0.10fl oz

50ml / 1.69fl oz

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

Complex Peptide Eyelash Serum

1. Remove makeup with an oil-free 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

Top tips

- 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

Hair Growth Serum

1. Apply 1 to 2 pipettes daily (or 1 to 4 smaller drops if targeting a specific area) on a damp or dry, clean scalp.

2. Massage the product into the scalp thoroughly with your fingertips, making sure to cover all areas of concern. 

3. Wait for the serum to dry and absorb into the root before styling - no need to rinse!

AnaGain™ (Pea Sprout Extract)

A rich source of amino acids that work to repair and protect the hair from the root. Based on organic pea sprouts which stimulate specific signal molecules in the dermal papilla required to reactivate hair growth.

Lemon Fruit Water

A rich source of Vitamin C which helps to stimulate growth and strengthen and protect the hair follicle.

Compl-hex™ Peptide Blend

(Pea Peptides, Palmitoyl Tetrapeptide-7, Palmitoyl Oligopeptide, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Hexapeptide-8 and Copper Tripeptide-1) - Our unique anti-inflammatory blend of 6 peptides helps to support lash resilience and reduce breakage for the appearance of thicker, fuller lashes.

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

Hydrolyzed Wheat Protein

Hydrates and strengthens the hair follicle reducing hair loss

Turmeric

Revitalises the scalp through its anti-inflammatory properties and provides antioxidants to make way for healthy and happy hair growth.

Complex Peptide Eyelash Serum

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, Caprylyl Glycol, Acetyl Hexapeptide-8, Pentylene Glycol, Phytic Acid, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Copper Tripeptide-1, 1,2-Hexanediol, Glycerin, Carbomer, Polysorbate 20, Palmitoyl Oligopeptide, Palmitoyl Tetrapeptide-7, 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 serum is Prostaglandin-free.

Hair Growth Serum

Aqua, Citrus Limon (Lemon) Fruit Water, Propanediol, Pisum Sativum SproutExtract, Curcuma Longa (Turmeric) Callus Conditioned Media, Pentylene Glycol, Phytic Acid, Xanthan Gum, Sodium Benzoate, Phenoxyethanol, Ethylhexylglycerin.

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 Complex Peptide Eyelash Serum, can help improve the appearance of lash length, fullness and strength. UKLASH Complex Peptide Eyelash Serum conditions the lash line with a lightweight formula that supports healthier-looking lashes in as little as four to six weeks. It is a simple step that helps your lashes look bolder and fuller over time.

Most people start to see noticeable results with our Complex Peptide Lash Serum in around six to eight weeks of consistent daily use, with fuller-looking lashes continuing to develop up to 12 weeks. The serum works alongside your natural lash cycle, so it depends at what point in the cycle you began to apply the serum as to how quickly you'll see results. To learn more about the lash growth cycle, head to our article here.

Peptides are short chains of amino acids, which are the building blocks of proteins like Keratin, which makes up around 80-85% of your natural lashes. In lash serums, peptides help support your natural lashes by conditioning them and reinforcing the lash structure over time, working in harmony with the natural growth cycle to achieve longer, fuller and healthier-looking lashes. To read more about what peptides do for lashes, head to our article here.

Hair Growth Serums aim to stimulate hair growth at the root by supplying a range of active ingredients to the scalp and invigorating hair follicles, reducing hair loss and resulting in a thicker and fuller head of hair. To learn more about how hair growth serums work head to our article here.

We recommend allowing around 12 to 18 weeks to see results from a hair growth serum, as scalp hair grows more slowly than eyelashes and eyebrows. The hair growth cycle takes time, so consistent daily use is key, giving your scalp and hair follicles the chance to absorb the active ingredients and support the appearance of longer, stronger and healthier-looking hair over time.

4.4
Rated 4.4 out of 5 stars
Based on 1,889 reviews
Reviews Summary
Customers say these serums help with hair and lash growth, with many reporting visible new growth around hairlines and temples after 2-3 months of consistent use. Users appreciate the lightweight, non-greasy formula that doesn't leave residue or make hair oily. Many find the products easy to apply with the pipette dispenser and note they can style hair normally after application. Common feedback includes improved hair thickness, fuller lashes, and better overall hair condition. Some users mention the serums work well for post-chemotherapy regrowth and menopause-related thinning. While most see positive results, some report no noticeable difference after several months of use, and a few experience scalp dryness.
Write a Review (Opens in a new window)
1,889 reviews
  • Kelly
    Verified Buyer
    Reviewing
    Hair Growth Serum
    Age Range 35 - 44
    What is your hair type? Fine
    What was your concern? Thinning hair, Hair loss from hormonal changes
    How long have you been using the product? 30 days (1 month)
    What improvements have you noticed? Improved overall hair health
    Rated 3 out of 5 stars
    1 week ago
    Not seeing much difference yet

    I have not really seen any difference in hair growth as yet, I still have hope. My hair does feel healthier. I have been using this now for 6 weeks, every night and have just over half a bottle left, I purchased the 50ml bottle. The 1st picture is before

    Was this helpful?
    U Profile picture for UKLASH
    UKLASH
    6 days ago

    Hey, it’s great to hear your hair is already feeling healthier! Since hair cycles take time, visible growth results usually take between 12 to 18 weeks of consistent nightly use.

    You’re doing everything right; keep going! If you’d like some personalised progress tips to ensure you’re getting the most out of your product, our Growth Advisors are here to help. Feel free to reach out at contact@uklash.com.

  • Angel s.
    Verified Buyer
    Reviewing
    Hair Growth Serum
    I recommend this product
    Age Range 25 - 34
    What is your hair type? Normal
    What was your concern? Bald spots, Hair loss from hormonal changes, Hair loss from PCOS
    How long have you been using the product? 90 days (3 months)
    What improvements have you noticed? Improved overall hair health
    Rated 5 out of 5 stars
    2 weeks ago
    Love this product

    After a traumatic event with significant blood loss + two emergency surgeries, I lost SO MUCH hair. I’ve been a huge fan of the lash serum for years as my lashes have always been so short and this serum is also a huge game changer.

    I decided to try the hair serum and I’m blown away with how amazing this is working. Photo of my hair before (natural state, first photo)

    As well as following the major event (2nd & 3rd photo), and currently (three months of using the serum)

    Was this helpful?
  • Mrs b. e.
    Verified Buyer
    Reviewing
    Hair Growth Serum
    I recommend this product
    Age Range 55 - 64
    What is your hair type? Fine
    What was your concern? Hair loss from hormonal changes, Breakage
    How long have you been using the product? 150 days (5 months) or more
    What improvements have you noticed? Less shedding, Hair growth, Improved volume, Improved overall hair health
    Rated 5 out of 5 stars
    3 weeks ago
    Hair serum works for me

    I have used uk lash hair serum for a few years , I had very thin fine hair which was getting less with age my hair is the best it’s ever been

    I also use eye lash serum and that works as well !

    Was this helpful?
  • Kerrieanne S.
    Verified Buyer
    Reviewing
    Hair Growth Serum
    I recommend this product
    What is your hair type? Fine
    How long have you been using the product? 30 days (1 month)
    What improvements have you noticed? Hair growth
    Rated 5 out of 5 stars
    1 month ago
    Works wonders

    My 5 year old daughter has wanted her hair to grow for so long nothing I’ve used has ever worked I’ve been using this for not even a month and the results speak for thereself I would definitely recommend & will continue to use

    Made my little one so happy

    Was this helpful?
  • Lauren D.
    Verified Buyer
    Reviewing
    Hair Growth Serum
    I recommend this product
    Age Range 25 - 34
    What is your hair type? Normal
    What was your concern? Hair loss after chemotherapy
    How long have you been using the product? 60 days (2 months)
    What improvements have you noticed? Less shedding, Hair growth, Hair thickness, Improved overall hair health
    Rated 5 out of 5 stars
    2 months ago
    Hair growth after chemo

    I got the serum to help with hair growth after having chemo. I started using it when my hair resembled a very short buzz cut and have used it consistently for over 2 months and definitely seeing results! It’s growing well and it really helps with the condition of my hair, also love that it doesn’t leave a greasy film on my hair!

    Was this helpful?
Your bag (0)
Your bag is empty
Your free gift
Find out more