Root Boost Hair Thickening Spray

A light, fast-absorbing hair thickening spray that lifts each root and thickens every strand.
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£9.95
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Availability: In stock

KEY FEATURES

  • Light, non-greasy formula.
  • Lifts each root, thickens every strand, soothes and cares for the scalp.
  • Keratin: A natural thickening protein designed to provide your hair with an instant thickening effect.
  • Vitamin B5: To encourage healthy hair growth while moisturising the hair and scalp.
  • Green Tea: Featuring strong antioxidant and anti-inflammatory properties which help keep the hair in good condition while protecting from free radical damage. Provides a soothing effect for the hair and scalp by reducing the risk of irritation.
  • Free from parabens, SLS and formaldehyde donors.
Root Boost

Description

Fed up with dull, flat and lifeless hair? If so, Nanogen have the answer. Root Boost Hair Thickening Spray: a salon blow dry in a bottle. Our easy to use spray is designed to add instant thickness and volume to your hair in just a few sprays.

Our scientifically formulated Root Boost Hair Thickening Spray contains keratin, lifting polymers and a thickening combination of caffeine and soothing niacinamide to care for your scalp.

HOW TO

STEP 1: Simply spray onto your damp roots for an intense root lift and boost.

STEP 2: Additionally, spray throughout your hair lengths, for maximum fullness throughout.

STEP 3: You can leave to dry naturally, or blow dry your hair to give your hair envy inducing oomph.

STEP 4: For best results, use every time you wash or style your hair. Re-apply daily and/or during the day for a quick extra volumising boost!

F.A.Q

Do you test on animals?

Nanogen are against animal testing and no finished Nanogen products are tested on animals.

Do your products contain parabens?

While we do not believe parabens are harmful, we understand that some people are concerned about using them. Therefore, our entire product range is paraben free.

How secure are my payments?

All card payments are processed by Sage Pay giving you the highest level of card data security available. We also accept payment via PayPal, helping you complete your purchase safely and hassle free. We only keep your delivery details and order history to help track orders, not your card details. All your data is kept completely confidential. We will never share or sell your information to a third party.

Customer Reviews

  • Quality
    5
    Great product
    Review by on
    I have tried most volumising/thickening products known to man and none have made a significant difference, this one does! It also feels good in your hair, not heavy or greasy. Stylish packaging and super value.
  • Quality
    5
    Love it !
    Review by on
    I have recently started using the root boost spray &hi love it ,apart from making my hair feel thicker it is lovely & shiny as well ..I also use the Nanogen shampoo & conditioner & would recommend them both .
  • Quality
    5
    never leave your home without it
    Review by on
    using this gave me a shock. spray and style
    the hair looks so thick nobody can tell the difference
    everyone gives you the comment wow you look good
    never gonna use anything else
    picked up my confidence at no ends
  • Quality
    4
    Summary of Your Review
    Review by on
    I have only just started using this, but I think it is making my very fine hair look thicker.
  • Quality
    5
    better than expensive products!
    Review by on
    Root boost is great on my very fine, shoulder length hair. Certainly better than lots of other more expensive products. I'm a huge fan of Nanogen products!
  • Quality
    5
    thick and soft hair
    Review by on
    Loved the product - definitely made by very fine/thinning hair look thicker and also made it feel soft. Will definitely buy again.
  • Quality
    5
    very useful
    Review by on
    This product us so very useful. Boosts my hair between washes and used when blow drying. So handy for using when having to stay in hospital. Just wet the hair and comb this through and sorted!
  • Quality
    5
    Look and feels thicker
    Review by on
    Certainly made my very fine hair feel and look thicker. Find I don't need to wash my hair as often as style is kept in longer. I do recommend this product and as I have just finished the bottle I will be ordering a replacement.
  • Quality
    5
    best ever product!
    Review by on
    Best ever hair product to give your hair a real boost. Thanks to Root Boost my very thin hair look fuller and healthier. 100% happy and definitely recommend it .
  • Quality
    5
    fabulous!
    Review by on
    This product is fabulous. I don't know how I managed without it. I have very fine hair and now with an underactive thyroid it is even finer! My hair almost doubles in size. I bought a range of Nanogen products for a friend for her special birthday and she telephoned me to say that having used the shampoo, conditioner and root boost all at one time, she actually had to push her hair down because it was so big.
  • Quality
    5
    best thing!
    Review by on
    The best thing since sliced bread as regards ease of use and instant results .No fibres to get on clothes, or wash out , it does make a difference in the thickness of the hair .The only slight noticeable thing is that if you don't wash your hair daily then hair can become a little dry. Perhaps it is me and I use too much !!

    Much better than any fibre!!
  • Quality
    5
    Love
    Review by on
    I LOVED IT!!
  • Quality
    5
    Brilliant
    Review by on
    Brilliant product , definitely recommend this product.
  • Quality
    4
    gives more volume
    Review by on
    Like: Good product, gives more volume for thin hair
    Dislike: Sometimes it's hard to move brush through fully dried hair after applying this product
    Yes, I would recommend this product.
    Yes, I just finished my first bottle will be ordering one asap!
  • Quality
    5
    volume and nice smell
    Review by on
    The product did give my hair extra volume and has a nice smell. I do find it works better for me if I spray it in my hands and then apply. I have extremely thin hair so I am always on constant search, but I will continue to buy this product.
  • Quality
    5
    great volume
    Review by on
    Added volume without being sticky. Would purchase again.
  • Quality
    5
    Nice
    Review by on
    Nice for a boost
  • Quality
    5
    always buy this
    Review by on
    I find this does give my thin flyaway hair more body. A must have before every blow dry. I always buy this with my fibres so would definitely recommend.
  • Quality
    5
    amazing results
    Review by on
    Having tried many other hair volumising products, none compared with the Nanogen Root Boost. It gave amazing results, my hair seemed to double in volume but remain soft and silky with no residual stickiness. Easy to apply, have already recommended to friends and family and will definitely carry on using it without fail and forever - a miracle!
  • Quality
    5
    always works
    Review by on
    excellent product does what is says and always works.
  • Quality
    5
    good product
    Review by on
    good product and thickens hair very well definitely purchase this product again recommended*********
  • Quality
    5
    a hair staple
    Review by on
    i loved the way this product is heat activated, which just allows that extra volume after blow drying. It's easy to use and apply and doesn't have a nasty smell. It really works and last until the next wash. I would definitely recommend it and cannot wait to purchase another one as it's become a staple in my hair care routine
  • Quality
    5
    Really like it
    Review by on
    I really like this product, it gives the hair a good boost and last a long time. I will be buying it again.
  • Quality
    5
    miracle
    Review by on
    this product does miracles! And it is so easy to use! It has a soft scent! I recommend it!
  • Quality
    5
    Great
    Review by on
    Great product - adds noticeable volume and thickness. Just use a hair dryer and your hair really thickens up. Helps avoid that flat, limp look when you use styling products.
  • Quality
    5
    amazing product
    Review by on
    The root boost has made a huge difference to the thickness and feel of my hair. An amazing product.
  • Quality
    5
    The best spray I have used!
    Review by on
    Nanogen Root boost is the best Volumising spray I have ever used. I would highly recommend this product to everybody. It works really well on wet hair or dry hair. I buy this product in bulk as I never want to run out of it! It is amazing!
  • Quality
    5
    My secret weapon!
    Review by on
    Nanogen Root Boost is my secret weapon. I don't suffer from thinning hair but it is fine and inclined to be very flat. If you apply this to your roots after washing and them comb through gently you will be amazed at the volume and fullness of your finished style. It works best with heat application so is ideal for use with a blow dry but you can also roller set, again using a hair dryer, for the ultimate great results. Additionally, this fullness and volume will last through several days - easily until your next shampoo. It works fine with a little hairspray for extra hold or a spritz of dry shampoo should you need it. I wouldn't be without Nanogen Root Boost now and would highly recommend it to anyone of any age who wants to say goodbye to fine flat hair.
  • Quality
    4
    good product
    Review by on
    I initially ordered this product out of curiosity. It's easy to use, just spray on after shower and let it dry. The 'fluff' shows up after a while when the hair is completely dry. It does seem to make a difference in appearance. Good product!
  • Quality
    5
    blends well
    Review by on
    I like root boost because it is easy to use and blends in very well with my hair. My hair has always been thin but this gives me more confidence.
  • Quality
    4
    3 week review
    Review by on
    I've purchased Shampoo, Conditioner, Root Boost and Serum. Here's my review after 3 weeks of usage:

    Pros: Shampoo and Conditioner - very rich texture, applicable, I only need a small amount to get the job done. The Root Boost is the thing I am pleasantly surprised from. The first time I applied it, it looked as if it won't bring anything to my hair but in the moments I was drying my hair, it started getting thicker and thicker. On top, I can style my hair without using any other product.

    Cons: My hair becomes greasy quite fast. If I happen to spend two nights without washing my hair, the morning after it looks bad and I have to wash it again. Another thing is the serum - if I apply it when I go to bed, on the next morning my hairstyle is not alright.

    All in all, battling the cons, I am positive towards these products. It's too early to assess them in the most important direction - lack of hair loss or hair growth, but I am determined to give a try. I am, actually, right now ordering some more Root Boost, because one bottle won't be enough for more than 5-6 weeks.
  • Quality
    5
    A good product.
    Review by on
    I saw the difference in my hair, the first time I used this spray. My hair is thinning at the crown, so with the help of this spray I was able to conceal this, as my hair was definitely fuller. I'm so happy to have found this product.
  • Quality
    5
    Really works
    Review by on
    This product really works! As I get older my hair gets thinner but the Nanogen line, including Root Boost, has turned back time a little.
    I will continue to use Nanogen products s long as I have enough hair to warrant it.
  • Quality
    5
    good value for money
    Review by on
    Nice bottle. Liked the style of the bottle and easy to use. Texture is good and it smells ok, not overpowering. This is definitely good value for money. Works well in increasing hair volume. I would recommend this especially if you have hair thinning issues or just want extra volume. This worked well for me. An excellent nice smelling product by nanogen. Feels nice on the skin and isn’t oily as I thought it would be. Gives great volume and helps with giving the thicker feel to the hair.
  • Quality
    5
    definitely works
    Review by on
    I liked the look of it; it looked like a quality product. I like the packaging, nice clear bottle so that you can see how much is in it, and quality looking branding. I liked both texture and fragrance. This didn’t feel greasy or oily and the smell was lovely. It does offer value for money as the bottle seems like it would last a long time. I would recommend this dependent on hair type. It definitely works and made my hair feel really thick. This product definitely worked, hair was visibly thicker but it didn’t seem to suit my hair type. My hair is quite coarse and dry and it made it very dry and in need of a wash after every application instead of the once every two days I usually wash. I think anyone with fine or less dry hair would really benefit from this so I’ll be passing it on to my mum to try
  • Quality
    5
    Body and bounce
    Review by on
    I love Nanogen, My hair is fine & straight and this is the only product which keeps my hair looking good all day. It gives body and bounce without making my hair at all sticky.
    This product does exactly as it says on the tin ! Fantastic! No stickiness just volume and smells really nice too.
    I give this 9/10
  • Quality
    5
    This product is fantastic
    Review by on
    I have always wanted my hair to have as much volume and thickness as possible and this hair thickening spray from Nanogen achieved that. This product smells very fresh and clean and doesn’t leave the hair feeling weighed down. I love the way that it still kept my hair bouncy and movable but still kept my style sleek and well finished, a lovely product and does exactly what it says.
  • Quality
    5
    Adds bounce
    Review by on
    The scent is clean and fresh - I don't like over fragrance sprays for hair products. Doesn't add weight to the hair - given that can be used on dry hair and is quite a wet mist, this is good. It's lightweight. Adds significant bounce to hair. Nice clean packaging, looks well made and has a nice simple design to the label. Foolproof. Really simple and easy.
  • Quality
    5
    Good Product
    Review by on
    I have been using the shampoo and conditioner for about 6 months now and love them. So, when I was asked to give this new product a try, there was no doubt and I have been using it for a couple of weeks now.

    I have very fine hair which is fairly short (ear lobe length bob) which tends to be fluffy and very thin in places. Day one was a bit of a disaster as I followed the 'spray liberally all over' instructions and the result was awful. It made my hair thick and sticky - so much so that I couldn't get a brush through to blow dry. I ended up looking like a DUPLO figure with a thick stiff head of hair.

    Not deterred by this, I discovered that if I spray about 5-6 pumps into the palm of my hand and then work it through my hair, the result is brilliant. Good body, hold and shine which lasts all day.

    Will I continue? Oh yes!

    True, it is only a small bottle, but a little really does go a long way and, after two weeks of daily use, I have only used about half an inch out of the bottle.

    Price? There are cheaper products out there, but I believe that you really do get what you pay for.

    WELL DONE NANOGEN - keep it up; we wispy headed people need you!!
  • Quality
    5
    Congratulations Nanogen!
    Review by on
    I would just like to congratulate you on the new root boost spray. I've been using your shampoo, conditioner and serum for about 6 months now and I couldn't believe the difference in the thickness of my hair and the fact that I've got new hair appearing, only fine, but a great achievement after ten years of nothing. Now, you've brought out your new root boost spray and I can get additional thickness on top of what you've given me. I can't believe the increased confidence that I feel now. Just one negative though, why didn't you bring it out years ago!!!! I can't wait for your next achievement.
  • Quality
    5
    Easy application
    Review by on
    "The root boost spray did give both my roots and ends more body and fullness. It has some styling hold capability once dried or heated so held some style all day. Smells lovely.

    Application is easy. It sprays on in a nice mist and can be directed to certain areas of the hair easily."
  • Quality
    5
    It works!
    Review by on
    Used this 3 times now. Used after i had washed my hair sprayed in then used my regular hair Mousse. At first it feels like your hair is going to stay "stiff" but it doesn't it softens and definatley thickens!
  • Quality
    5
    Exactly what i've been looking for
    Review by on
    "The Thickening Spray is exactly what I've been looking for in the market. Theres nothing exactly like this out there and it's so easy to get instant results. It works perfect when combining with other products such as sea salt sprays and styling products. The packaging was great! The branding matched other products I own so easily recognisable. The pump spray was smooth and gave a fine mist into my hair when I applied it. The quality of the product was fantastic and it was easy to use.

    Very easy, and works perfect when you use it with a hairdryer. The pump spray gives a fine mist so it doesn't clump your hair up or put too much product in certain areas. I've being using this every day since I got it and when it runs out I will be buying more! It's perfect for people with fine hair who want that extra volume!"
  • Quality
    5
    Good quality
    Review by on
    "I have only used the spray once but I was impressed by the way it kept my hair in place longer than other products I've tried before. Another good quality product from Nanogen, prompt delivery.

    Easy to use, leaves hair feeling smooth, gives my baby fine hair more definition than other products I've tried and doesn't weigh it down."
  • Quality
    5
    A great new product
    Review by on
    I tried this for the first time today on just washed, damp hair. It gave really good volume and made my hair feel and look thicker. It also had a very pleasant but light scent.
  • Quality
    4
    nice smell
    Review by on
    "The product was easy to use and had a really nice smell. I liked the fact that it contained ingredients that were kind to the scalp. The actual thickening action was very impressive and was noticeable. The packaging is really professional and premium. The look of the product made me want to use it.

    I really liked the product but I think there are many more products out there that do the same thing and aren't as expensive. The unique selling point for Nanogen's spray is the ingredient list and the use of natural and scalp friendly components. This is what would make me buy this product over cheaper and more synthetic alternatives. The application was incredibly easy. One thing I noticed was that the product made my hair very sticky. The only way to remove this stickyness was to blow dry my hair for a prolonged period of time. The label says that you can use as little or as much but I think anything more than a couple of sprays would create too much residue for my hair. Also, I don't think I could use this product without applying heat otherwise the stickyness wouldn't go. In a sense it's almost more of a blow-dry lotion.

    I would recommend it but obviously it depends on the person I'm talking to and their hair concerns. "
  • Quality
    4
    GOOD PRICE
    Review by on
    "Made hair soft felt thicker. Feels nice on hair not too sticky - good price would not pay over £10 for it.
    "
  • Quality
    5
    Fabulous
    Review by on
    I was very excited to try the new root boost having used Nanogen products for years now and i have not been disappointed. It does exactly what is says it will do and lasts the whole day through! Cant recommend highly enough
  • Quality
    5
    A great new product
    Review by on
    I have been using Nanogen shampoo, conditioner and serum for over one year and have found them to be the best I have used so far. I have been experiencing hair thinning for over 2 years and have tried many different products without much success. I have now been using the root boost hair thickening spray and have been very pleased with the results. The hair looks thicker and with more body. It is still early days but I will continue to use it because I have not found anything better. Many thanks for your great products.
  • Quality
    5
    Great
    Review by on
    I've tried lots of hair thickening sprays and I don't normally find that they work. This one does seem to add some thickness though and I'm pleased to say I shall be continuing to use it. Great product thank you.
  • Quality
    4
    Fuller, thicker hair
    Review by on
    "I didn't like the way my hair felt quite sticky on the first application on dry hair, even after using my diffuser and hair dryer to style it. It reminded me of the early 60s when people used 'hair lacquer' and hair felt like candy floss. I also didn't like the fact that the next day I was unable to pull a comb easily through my hair without my hair breaking. So I used a hair brush to detangle it.

    What I did like was the way my hair looked. It looked fuller, much thicker, and my style remained in place with no need for hairspray. I also liked the fact that the next day after I had brushed my hair out, I simply spritzed my hair with a water spray and restyled it with my hair dryer and diffuser. The product remained in the hair and I didn't need to reapply it until the next wash four days later. When I used a water spray for the next few days my hair regained its normal softness but also retained the fullness of the thickening spray.

    I thought the bottle looked bright and clean and the design was attractive. However I was a little surprised that there was only 100ml in the bottle."
  • Quality
    5
    Mendresse
    Review by on
    i have very thin hair so am always on the hunt for a product that will improve the lack of life my hair has. I use the nanogen shampoo and conditioner religiously but do still try other styling thickening products. They never really make any difference-perhaps make it a little heavier or greasy so wasn't expecting much from the nanogen spray. However, it did instantly lift my hair I was very pleased with it. I did my usual routine that I do every time I wash my hair no changes-other than the thickening spray. I'm very happy and this will now become part of my everyday routine when styling. Great product!! Nanogen is a genuine brand that really does what it says.

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