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Cool Girl Volume Blow Dry Foam 150ml

Product code: T238847U

Create all-over soft volume and weightless body with our heat-protecting volumising foam. Formulated with thickening active Voluminis™ to transform even the finest textures. With conditioning Pro-Vitamin B5 and medium hold, it’s the perfect blow-dry partner for frizz-free, fuller, shinier hair. Go big and go foam.

“It’s important to me that hair feels good to touch, it has to feel touchably soft not sticky or stiff. Weightless hair is the perfect foundation to styling full volume do’s that should last. As a non-aerosol foam it is foolproof to apply through your hair evenly, so you don’t end up with too much in some places.” - Sam McKnight MBE.*Winner of Stylist's Best Volumising Mousse 2024

Product details

Item details

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Formulated with Voluminis™ a hair volumising active that delivers exceptional soft volume for hair that feels and looks fuller

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Heat protectant with conditioning Provitamin B5, nourishing Hibiscus and Fire Tulip Flower Extracts and water-soluble high grade active polymers

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Light and airy, it will leave your hair feeling soft with body and natural shine – never sticky or stiff

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Works perfectly for every hair type including fine hair, curls and waves, leaving hair soft and easy to manage

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Infused with Sam’s signature botanical fine fragrance

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Fully recyclable packaging made from at least 30% post-consumer recycled plastic

More information

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How to Use: Apply Cool Girl Volume Foam to damp hair and blow dry as usual.

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To create volume and lift, blow dry the roots upwards or tip head upside down until 80% dry, then flip back and smooth the mid-lengths and ends by blow drying with a hairbrush.

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Voluminis™ - A dual action volumising and thickening active with wheat proteins that penetrate into your hair cortex for long-lasting frizz-free fuller hair.

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Provitamin B5 - Attracts and retains moisture in your hair, coating strands for a glossy, weightless, and frizz-free finish

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Hibiscus flower extract: A rich source of vitamin C and iron to promote hair growth, strengthen strands, and enhance your hair colour to a naturally vibrant gloss.

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Fire Tulip flower extract - Contains moisturising antioxidants that leave your hair naturally full.

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Gluten Free, Vegan, Paraben Free, Sulphate Free, Phthalate Free, Suitable for Breast Feeding, Suitable for Pregnant Women, Waterbased, Cruelty Free, Soya Free, Nut Free, Sodium Chloride Free, Propylene Glycol Free

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Voluminis™ is a novel copolymer of two molecules - A cationic monomer that coats the hair to form a film that creates cationic charge pushing hair away from each other and creating volume,

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whilst the wheat protein penetrates into the cortex to push fibres away from each over internally which thickens the hair.

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Product Size: 150 ml

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Hypoallergenic: Yes

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Dermatologically Tested: Yes

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Product Texture: Mousse

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All hair types

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Sulphate & Silicone Free

Features

Suitable for vegans

Hair by Sam McKnight

Cool Girl Volume Blow Dry Foam 150ml

£29

£19.33 per 100ml

Free standard delivery over £75

Reviews (53)

4.8

Mentions
25 March 2026Valerie P.

The best

Originally posted on SMCK Hair Care Products Limited

This is the only one to give me volume on my fine hair, without the stickiness. Love it

Helpful?

23 March 2026Mandy A.

Gives a lot of...volume and bounce

Originally posted on SMCK Hair Care Products Limited

Gives a lot of volume to my fine hair, would highly recommend this product. plus it has a lovely smell.

Helpful?

20 March 2026Judy W.

It's worth using.

Originally posted on SMCK Hair Care Products Limited

It is very easy to use. It doesn't make my hair feel sticky. It doesn't mean I have a brush full of hair when it is dry. It does add some volume and it helps what little style I can create in my very fine hair to stay with me.

Helpful?

16 March 2026Sally J.

Great for volume

Originally posted on SMCK Hair Care Products Limited

I have very thin hair and it really helps thicken it up without it feeling sticky.

Helpful?

13 March 2026Janet W.

Good volume, don’t like the feel of it in my hair.

Originally posted on SMCK Hair Care Products Limited

I like this as it definitely gives volume to my fine, coloured hair.However, the first time I used it I used too much and the second time I used less but could definitely feel it in my hair after I d dried it. I also felt that my hair lost a little of it’s shine after using it.

Helpful?

10 March 2026Marina B.

Simply the best for fine, thinning hair!

Originally posted on SMCK Hair Care Products Limited

I have fine, thinning hair and this product really lifts and adds volume. I wouldn't be without it, it's the best thing I've tried in years!

Helpful?

05 March 2026Rebecca B.

As a girl of...

Originally posted on SMCK Hair Care Products Limited

As a girl of the 80's, I always love a mousse. This one is non-crispy, smells great, and builds good volume. Love it.

Helpful?

17 February 2026Sue W.

Great addition to my routine

Originally posted on SMCK Hair Care Products Limited

Great addition to my blow dry routine I add some to the blow dry spray great

Helpful?

10 February 2026Mandy258
Verified Purchase

Promising

Early days yet but like the texture and volume it gives

Helpful?

26 January 2026Judith L.

I love the way...

Originally posted on SMCK Hair Care Products Limited

I love the way my hair feels so soft when I use this product.

Helpful?

13 January 2026Alice H.

Best lightweight foam

Originally posted on SMCK Hair Care Products Limited

Best lightweight foam I've tried for my very fine short hair. Now ordered my second bottle

Helpful?

08 January 2026Christine O.

Great product.

Originally posted on SMCK Hair Care Products Limited

Fab product, didn’t make my hair sticky, gave it body.

Helpful?

28 December 2025Sally W.

Amazing on really fine hair

Originally posted on SMCK Hair Care Products Limited

Just amazing. I have baby fine shoulder length hair and it isn't weighted down, feels great and still looks good on day two

Helpful?

25 December 2025Lorri B.

Adds intense volume without stickiness

Originally posted on SMCK Hair Care Products Limited

I was recommended this product by my hairdresser, it’s amazing! My hair is fine and usually so flat, but with this product my hair feels and looks thicker and has volume that lasts without feeling sticky. I use a few other products too and can’t recommend them enough.

Helpful?

03 December 2025Lucille T.

Volume without stickiness or stiffness

Originally posted on SMCK Hair Care Products Limited

The foam quite soft but it’s v easy to apply. It’s not sticky either. My hair does have more volume without stiffness

Helpful?

13 November 2025Alma M.

Best Foam for fine hair

Originally posted on SMCK Hair Care Products Limited

This is the best styling foam I have ever used.My fine hair now has volume which lasts until I shampoo again.

Helpful?

31 October 2025Karen W.

Great product.

Originally posted on SMCK Hair Care Products Limited

I am a big fan of this mousse. It’s very light and makes my hair much less frizzy. It also produces a lovely shine

Helpful?

03 October 2025May W.

My hair is thinning...

Originally posted on SMCK Hair Care Products Limited

My hair is thinning all over but more so at the top. This volume foam makes the hair look much thicker. Absolutely amazing!

Helpful?

22 September 2025Anna-Maria P.

I love it! At...

Originally posted on SMCK Hair Care Products Limited

I love it! At last when I blow dry my hair I can get a marvellous lift at the roots, even on my fine hair. Highly recommend.

Helpful?

27 August 2025Jayne J.

Amazing volume !!!

Originally posted on SMCK Hair Care Products Limited

Where has this been all my hair styling woes in the past as my hair is short I only need one pump. ! This is amazing I’m going to try other products. Thank you

Helpful?

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