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  • Hair Growth Serum - UKLASH
  • Hair Growth Serum - UKLASH
  • Brow and Hair Growth Serum Set - UKLASH
  • Brow and Hair Growth Serum Set - UKLASH
  • Brow and Hair Growth Serum Set - UKLASH
  • Hair Growth Serum - UKLASH
  • Hair Growth Serum - UKLASH
  • Hair Growth Serum - UKLASH
Best seller

Hair Growth Serum

For longer, fuller and healthier hair

Hair Growth Serum

Reformulated & Repackaged

What it does

Our transformative Hair Growth Serum is backed by science and specially formulated by biologists to stimulate hair growth and reduce hair loss.

Why it's special

Its lightweight and non-greasy formula is packed with scientifically proven active ingredients that work harder than ever before to repair, protect and promote healthy hair growth. AnaGain™(Pea Sprout Extract) is combined with Phytic Acid and Turmeric to revitalise and stimulate hair growth at the scalp, whilst the addition of Lemon Fruit Water conditions and protects the hair follicle, preventing breakage and in turn reducing hair loss, resulting in a longer, healthier and stronger hair.

Benefits

Easy Application - Apply directly to the scalp with the dropper tool in less than 5 seconds

Real results - Our best-selling serum works fast to provide 85% improved regrowth, 95% reduced hair loss and 95% healthier-looking hair

Clinically proven - Scientifically crafted by biologists, the lightweight, non-greasy formula includes a string of natural ingredients, including AnaGain™(Pea Sprout Extract), Turmeric and Lemon Fruit Water, which are clinically proven to help accelerate hair growth

Multiple sizes - Opt for the larger 50ml size for an all-over, full-head treatment, whilst the new, smaller 30ml version is perfect for a more targeted hair-loss application.

Clinically proven

To deliver real results

Vegan friendly

Care for the planet

Fragrance free

Neutral scent

Sulphate free
Paraben free

Kind to your skin

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 or using a scalp massager, 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.

Turmeric

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

Lemon Fruit Water

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

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

This product is not covered by the Money-Back Guarantee.

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.

Apply 1-2 pipettes directly to a clean (does not need to be washed), dry scalp and massage thoroughly. Do not wash hair or scalp after application.

For best results, use once per day.For targeted use, apply 1-4 drops depending on the size of the problem area.

We recommend waiting around 12 to 18 weeks before expecting to see results from any hair growth serum. The growth cycle for scalp hair works slightly slower than that of eyelashes and eyebrows so the key is to be patient and consistent, giving your scalp and hair follicles time to absorb the active ingredients, resulting in longer, stronger and healthier hair.

Yes - our serum doesn’t contain any nasties that will impact the colour of your hair. In fact, it is full of nourishing and conditioning ingredients, such as AnaGain™ (Pea Sprout Extract), that can help coloured hair, which can often be dry and vulnerable to breakage.

In the same way that when you start to use the serum, it takes your hair time to adjust depending on where it is in its growth cycle, it also takes time to wind down once you stop using it, meaning you may still see the effects for around 12 to 18 weeks after use. To maintain your fuller and thicker hair, you will need to continue to use the serum on a daily basis.

4.4
Rated 4.4 out of 5 stars
Based on 1,519 reviews
Reviews Summary
Customers say this serum is lightweight and non-greasy, making hair feel thicker and promoting new growth around the hairline and temples. Many users report seeing baby hairs and regrowth after 2-3 months of consistent daily use. The formula absorbs well without leaving residue, allowing normal styling. Common feedback includes improved hair condition and reduced shedding. Users frequently mention the easy-to-use pipette dispenser and note that results require patience and regular application. While most reviewers praise visible improvements, some report no noticeable changes after several months of use.
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1,519 reviews
  • 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
    3 weeks 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

  • 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
    1 month 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!

  • 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
    3 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.

  • 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
    5 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.

  • Caitlin P.
    Verified Buyer
    Reviewing
    The Hair Serum Booster Set
    I recommend this product
    Age Range 18 - 24
    What was your concern? Hair loss, Thinning hair
    How long have you been using this bundle? Less than 1 month
    What improvements have you noticed? Hair growth, Hair thickness
    What is your hair type? Fine, Dry
    How long have you been using the product? 30 days (1 month)
    Rated 5 out of 5 stars
    5 months ago
    Life changing

    I was experiencing hair loss at the age of 22 from stress. My scalp was literally see through. I came across this product as use the eyelash serum (results have been again, incredible) every single item that I own, I use daily and it has built my confidence for both, hair growth and not wearing lash extensions anymore.

Save on sets & kits
  • Lash Growth Serum + Eyebrow Growth Serum Set - UKLASH
    Lash Growth Serum + Eyebrow Growth Serum Set
    For longer lashes and fuller brows
    £76£68.40
  • Lash Growth Serum + Volume Boost Mascara Set - UKLASH
    Lash Growth Serum + Volume Boost Mascara Set
    For longer & lifted lashes
    £51£45.90
  • Lash Growth Serum + Tubing Mascara Set - Mocha - UKLASH
    Lash Growth Serum + Tubing Mascara Set
    For growing longer-looking, low-maintenance lashes
    From 
    £54£40
  • Lash Growth Serum + Lengthening Mascara Set - UKLASH
    Lash Growth Serum + Lengthening Mascara Set
    For longer & lengthened lashes
    £50£45
  • Eyebrow Growth Serum Duo Set - UKLASH
    Eyebrow Growth Serum Duo Set
    For fuller & thicker brows
    £76£68.40
  • Hair Vitamins 90 Day Supply - UKLASH
    Hair Vitamins 90 Day Supply
    For promoting stronger & healthier hair from within
    £60£51
  • Growth Shampoo and Conditioner Set - UKLASH
    Growth Shampoo and Conditioner Set
    For stronger, longer and healthier hair
    £30£27
  • Complete Lash Kit - UKLASH
    Complete Lash Kit
    For longer, fuller & lifted lashes
    £62£52.70
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