Best sellers
Subscribe & save
20% Off
Homepage/ All Sets and Kits/ The Ultimate Grow Stronger Hair Kit
  • The Ultimate Grow Stronger Hair Kit - UKLASH
  • The Ultimate Grow Stronger Hair Kit - UKLASH
  • The Ultimate Grow Stronger Hair Kit - UKLASH
  • The Ultimate Grow Stronger Hair Kit - UKLASH
  • The Ultimate Grow Stronger Hair Kit - UKLASH
  • The Ultimate Grow Stronger Hair Kit - UKLASH
  • The Ultimate Grow Stronger Hair Kit - UKLASH
  • The Ultimate Grow Stronger Hair Kit - UKLASH
  • The Ultimate Grow Stronger Hair Kit - UKLASH
  • The Ultimate Grow Stronger Hair Kit - UKLASH
  • The Ultimate Grow Stronger Hair Kit - UKLASH
  • The Ultimate Grow Stronger Hair Kit - UKLASH
Save 20%
3,877 reviews

The Ultimate Grow Stronger Hair Kit

The ultimate kit for achieving stronger, longer and healthier hair

£118£94.40
The Ultimate Grow Stronger Hair Kit
£118£94.40

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

What it does

Give your haircare routine an upgrade using the full Grow Stronger range, with bond-building and nourishing formulas that work to boost your hair density and fight hair loss - for life.

Why it's special

Combine all of the products in the UKHAIR range to boost your nutrition, revitalise your scalp and boost hair growth - taking a holistic approach to hair care.

Our Shampoo and Conditioner lay the groundwork for growth, whilst our Hair Growth Serum provides a topical non-greasy solution that perfects the scalp environment to fight hair loss and help hair grow. Our Hair Vitamins offer a tasty, vegan and gluten-free recipe that includes essential vitamins to achieve longer and healthier hair from within, whilst our Repair Mask delivers bond-building technology to strengthen and restore the Keratin bonds in the hair follicle - resulting in longer, stronger and healthier-looking hair.

Benefits

Supercharged growth - Our products boast powerful formulas and recipes which help to rebuild the Keratin bonds in the hair follicle, fortify the scalp, and revitalise your nutritional intake, creating an optimum environment for growth

Bond-building technology - Our Repair Mask helps to rebuild, repair, and reinforce the keratin bonds in your hair, which naturally comprise 80-85% of the hair follicle. This results in stronger, smoother, and healthier-looking hair, optimised for ultimate growth. 

Easy to use - The entire range slots easily into your daily routine to achieve healthier and happier hair

Complete routine - Our full bond-building hair care system delivers everything you need to achieve your fullest, strongest and longest-looking hair yet!

Hair Growth Serum: 50ml / 1.7fl oz

Shampoo & Conditioner: 250ml / 8.4fl oz

Repair Mask: 200ml / 6.8fl oz

Vegan friendly

Care for the planet

Shampoo

  1. Squeeze a coin-sized amount onto hands and rub together to lather
  2. Massage into the scalp, ensuring to cover all areas. Leave for one minute to allow the shampoo to work its magic
  3. Rinse! Repeat for a double cleanse if necessary or follow up with our Hair Conditioner

Conditioner

  1. After using our Hair Shampoo, remove excess water from your hair
  2. Squeeze a coin-sized amount into your hands and massage through the mid-lengths and ends of your hair only. Leave for around 2-5 minutes
  3. Rinse!

Hair Mask

  1. After using our Hair Shampoo, remove excess water from your hair
  2. Scoop three coin-sized amounts into your hands and massage through the mid-lengths and ends of your hair only. Leave for around 5 minutes
  3. Rinse! Repeat once a week to maintain nourished and healthy-looking hair

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 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!

Hair Vitamins

  1. Chew two of our delicious strawberry-flavoured vitamins daily
  2. Continue to take to maintain stronger, thicker and healthier hair
  3. Works best when taken for a minimum of 3 months but best results can be seen at 6 months. Results will vary from person to person
Vitamin B5 (Panthenol)

Repairs, protects and nourishes the hair follicle to promote happy and healthy growth

Biotin Peptide

Plays a vital role in processing fatty acids and boosting their effectiveness, resulting in stronger and fuller lashes, brows and hair

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.

Avocado Oil

Full of moisturising fatty acids that help to hydrate, condition and strengthen hair follicles

Hair Growth Serum

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

Shampoo

Water (Aqua), Ammonium Lauryl Sulfate, Cocamidopropyl Betaine, Caprylyl/Capryl Glucoside, Fragrance (Parfum), Glycerin, Sodium Benzoate, Glycol Distearate, Lauryl Glucoside, Laureth-7 Citrate, Citric Acid, Laureth-4, Piroctone Olamine, Sodium Chloride, Zinc PCA, Guar Hydroxypropyltrimonium Chloride, Panthenol, Hydrolyzed Wheat Protein, Trisodium Ethylenediamine Disuccinate, Sodium PCA, Sodium Lactate, Arginine, Aspartic Acid, Formic Acid, PCA, Ananas Sativus (Pineapple) Fruit Extract, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Lactobacillus Ferment, Histidine, Phenylalanine, Hexamethylindanopyran, Tetramethyl Acetyloctahydronaphthalenes, Linalool, Hexyl Cinnamal, Linalyl Acetate.

Conditioner

Water (Aqua), Cetearyl Alcohol, C15-19 Alkane, Stearamidopropyl Dimethylamine, Citric Acid, Distearoylethyl Hydroxyethylmonium Methosulfate, Fragrance (Parfum), Benzyl Alcohol, Sodium Benzoate, Glycerin, Piroctone Olamine, Zinc PCA, Cocos Nucifera (Coconut) Fruit Water, Guar Hydroxypropyltrimonium Chloride, Panthenol, Mannitol, Hydrolyzed Wheat Protein, Trisodium Ethylenediamine Disuccinate, Sodium PCA, Sodium Lactate, Tetraselmis Suecica Extract, Arginine, Aspartic Acid, PCA, Lactic Acid, Ananas Sativus (Pineapple) Fruit Extract, Glycine, Alanine, Potassium Sorbate, Serine, Valine, Isoleucine, Proline, Threonine, Lactobacillus Ferment, Histidine, Phenylalanine, Hexamethylindanopyran, Tetramethyl Acetyloctahydronaphthalenes, Linalool, Hexyl Cinnamal, Linalyl Acetate.

Hair Vitamins

Malt Syrup (from Corn), Sugar (from Cane), Glucose, Gelling agent (Pectin), Acidity Regulator (Citric Acid, Sodium Citrate), MTC oil, Vitamin C (Ascorbic Acid), Vitamin E (DL-Alpha-Tocopheryl Acetate), Natural Strawberry Flavour, Glazing Agent (Carnauba Wax), Zinc Citrate, Pantothenic Acid (D-Calcium Pantothenate), Colour(Purple Carrot Juice Concentrate), Biotin, Vitamin B6 (Pyridoxine Hydrochloride), Vitamin A (Retinyl Acetate), Vitamin B12 (Cyanocobalamin), Iodine (Potassium Iodide), Vitamin D2 (Ergocalciferol), Folic Acid, Choline Bitartrate, Inositol.

Repair Mask

Water (Aqua), Cetearyl Alcohol, Cocos Nucifera (Coconut) Fruit Extract, C15-19 Alkane, Behentrimonium Chloride, Glycerin, Cetyl Alcohol, Hydrogenated Polyfarnesene, Phenoxyethanol, Cetrimonium Chloride, Fragrance (Parfum), Pentylene Glycol, Potassium Sorbate, Butylene Glycol, Argania Spinosa Kernel Oil, Ethylhexylglycerin, Helianthus Annuus (Sunflower) Seed Extract, Triticum Vulgare (Wheat) Bran Extract, Avena Strigosa Seed Extract, Persea Gratissima (Avocado) Oil, 1,2-Hexanediol, Caprylyl Glycol, Lecithin, Tocopherol, Triticum Vulgare (Wheat) Germ Oil, Citric Acid, Coumarin, Amyl Cinnamal, Amyl Salicylate.

This product is not eligible for our money back guarantee

Tried and tested by you
FAQs

How often you should shampoo your hair depends on your hair type, scalp condition and lifestyle; everyone’s hair is different, so ideal washing frequency varies based on how your scalp produces oil, your texture and your daily routine.For example, straight hair tends to get greasy faster and may benefit from washing every 2–3 days, curly or wavy hair often does well with a wash once or twice a week, and coily hair, which is naturally drier, may only need shampooing once a week or every 10 days.For more information on how often to wash your hair, head to our article here.

Yes, using Conditioner after Shampoo is recommended, as Shampoo cleanses the scalp while Conditioner focuses on caring for the hair lengths. Conditioner helps restore moisture, smooth the cuticle and reduce breakage, leaving hair feeling softer, stronger and ready to grow.After shampooing the scalp, apply conditioner through the mid-lengths and ends only, avoiding the roots. This helps maintain healthy-looking hair without weighing it down, especially when you’re following a routine focused on hair growth and thickness.

You should use a hair mask one to two times a week, depending on your hair type and condition. If your hair is dry, damaged or chemically treated, regular use helps restore moisture, improve strength and reduce breakage, while finer or less damaged hair may benefit from weekly use to maintain softness and shine.Using a hair mask consistently as part of your routine supports healthier-looking, stronger hair without weighing it down, helping keep hair nourished, smooth and manageable over time.Read more about how often to use a hair mask 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.

Several vitamins are known to support healthy hair growth, especially when hair thinning or breakage is linked to nutritional gaps.Biotin is one of the most well-known vitamins for hair growth, helping maintain strong, healthy hair structure. Vitamin C plays a key role in collagen production and helps protect hair from oxidative stress, while Vitamin A supports the normal hair growth cycle and scalp health, which is why all of these feature in our UKHAIR Hair Vitamins.

4.5
Rated 4.5 out of 5 stars
Based on 3,877 reviews
Reviews Summary
Customers say this hair serum is easy to apply with a lightweight, non-greasy formula that doesn't weigh hair down. Many report noticeable new growth around hairlines and temples, with baby hairs appearing after several weeks of use. Users frequently mention reduced hair shedding and improved hair thickness and condition. The serum works well for various concerns including post-chemotherapy regrowth, menopausal thinning, and fine hair. Most see results within 2-4 months of consistent daily use. Some customers report no improvement after extended use, while others praise dramatic changes in hair fullness and length.
Write a Review (Opens in a new window)
3,877 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
    2 weeks 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
    1 week 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?
  • Tanya H.
    Verified Buyer
    Reviewing
    Hair Vitamins
    I recommend this product
    Age Range 45 - 54
    What is your hair type? Fine
    What was your concern? Thinning hair, 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? Hair growth, Hair length, Improved volume, Hair thickness, Improved overall hair health
    Rated 5 out of 5 stars
    1 month ago
    Magic vitamins

    I normally wouldn’t write a review but thought I would share my experience with you.

    I have been taking uk lash chews for about a year now and would be without them .

    I believe they contribute to my hair feeling thicker and my nails are also supper strong. Used to have acrylics and now I have my own nails painted 😁

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