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  • Complex Lash and Hair Growth Serum Set - UKLASH
  • Brow and Hair Growth Serum Set - UKLASH
  • Brow and Hair Growth Serum Set - UKLASH
  • Brow 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
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1,822 reviews

Complex Lash and Hair Growth Serum Set

For longer lashes and fuller hair powered by peptides

Complex Lash and Hair Growth Serum Set

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

An eyelash serum is a specially formulated treatment designed to lengthen, thicken and nourish your natural eyelashes. Providing a kinder alternative to eyelash extensions, they typically contain a blend of ingredients to stimulate lash growth.

Eyelash Serums deliver active ingredients to the roots and lengths of the lashes to create the perfect environment for growth and to nourish and condition the lashes that are already there, prolonging the amount of time they stay attached and in turn creating the appearance of longer and fuller lashes. Head to our article ‘How Do Eyelash Serums Work’ to learn more.

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.

In short, eyelash serums are safe to use and are typically backed by rigorous testing and stringent quality control measures. As with all beauty products, different serums can affect people differently, which is why we always encourage patch-testing prior to using the product and ask that you consult your doctor before use if you suffer from any preexisting conditions.

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.

4.4
Rated 4.4 out of 5 stars
Based on 1,822 reviews
Reviews Summary
Customers say this serum shows noticeable results for hair and lash growth. Many report seeing new growth within 2-3 months of consistent use, particularly around temples and hairline areas. Common feedback includes improved thickness and length of lashes, with several mentioning their hairdressers noticing positive changes. While most experience success, some users note longer waiting periods for results or minimal changes. The serum receives praise for its lightweight, non-greasy formula that's easy to apply. Reviews indicate it works gradually, with best results from regular, patient use. A few mention it may not suit everyone, with occasional reports of scalp sensitivity.
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1,822 reviews
  • Holly
    Verified Reviewer
    Reviewing
    Hair Growth Serum
    I recommend this product
    Age Range 25 - 34
    What is your hair type? Normal
    What was your concern? Thinning hair, Bald spots, Dry or damaged hair, Breakage
    How long have you been using the product? 60 days (2 months)
    What improvements have you noticed? Hair growth, Hair thickness, Improved overall hair health
    Rated 5 out of 5 stars
    2 months ago
    Will be using for a long tome

    I’m not going to write much as the photos really do the talking. This is after around 2 months use and only half way through my 30ml bottle so excited to see how much better it gets from here as the results are already really good. For reference I’m only 25 and lost a lot of hair due to stress and anxiety.

    Was this helpful?
  • Jane
    Verified Buyer
    Reviewing
    Hair Growth Serum
    I do not recommend this product
    Age Range 35 - 44
    What is your hair type? Normal, Oily
    What was your concern? Thinning hair
    How long have you been using the product? 90 days (3 months), 120 days (4 months)
    Rated 2 out of 5 stars
    4 months ago
    Not sure!

    I didnt really take a before pic. The bottom was best I could find. Not sure it much growth. Maybe a little but I am having collagen too. It could be that. I"ve finished the bottle. Not sure I'd buy again.

    Was this helpful?
  • Davinia
    Reviewing
    Complex Peptide Lash Growth Serum
    I recommend this product
    Age Range 45 - 54
    What was your concern? Damaged lashes (extensions/ lash lifts)
    How long have you been using the product? 90 days (3 months)
    What improvements have you noticed? Longer lashes, Nourished and hydrated lashes, Stronger lashes
    Rated 5 out of 5 stars
    4 months ago
    Fixed my damaged lashes

    My lashes got damaged by a lash lift and this repaired and lengthened my lashes perfectly. I'm 47 years old and my lashes are the best they have ever been

    Was this helpful?
  • Richard J.
    Verified Buyer
    Reviewing
    Hair Growth Serum
    Age Range 35 - 44
    What is your hair type? Thick
    What was your concern? Bald spots
    How long have you been using the product? 150 days (5 months) or more
    What improvements have you noticed? Less shedding
    Rated 3 out of 5 stars
    4 months ago
    Been using 6 months

    This product in my case has just prolonged hair line going bald. It hasnt made me loose more but hasnt made it grow either.

    Was this helpful?
  • Elle
    Verified Buyer
    Reviewing
    Hair Growth Serum
    I recommend this product
    Age Range 25 - 34
    What is your hair type? Fine
    What was your concern? Hair loss from hormonal changes, Thinning hair
    How long have you been using the product? 30 days (1 month)
    What improvements have you noticed? Hair growth, Less shedding
    Rated 5 out of 5 stars
    5 months ago
    First month Results

    I bought this serum due to noticeable thinning and chronic shedding postpartum. I have used all over everyday for one month, the bottle lasted me the month and I’ve just purchased a second bottle because I’m so happy with the results. Although my hair continues to shed because I’m in the postnatal period, I can see noticeable regrowth around my face. It’s easy to apply, have applied nightly with the scalp massager and doesn’t leave my hair or scalp feeling greasy. Highly recommend

    Was this helpful?
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