Update your browser for a better shopping experience!

Get faster load times, stronger security and access to all features.

Color WOW

Color Wow Supersize Extra Strength Dream Coat 500ml

£66

Free standard delivery over £60

Product code: T237634U

Powerful, ultra-moisturising, anti-frizz treatment keeps dry/dehydrated hair and coily/curly hair glassy-smooth, straight and frizz-resistant through 3-4 shampoos.

Designed for curly or coily hair types that are extremely dehydrated and dry, Color Wow’s Extra Strength Dream Coat offers the same anti-humidity benefits, now with powerful moisturising and waterproofing technology. The heat-activated anti-frizz spray locks in moisture and blocks out humidity thanks to invisible flex-elastic polymers that keep straight blow-dried styles looking sleek and glossy. The formula infuses brittle, porous strands with moisture, while waterproof technology helps to minimise the appearance of frizz and flyaways for up to three shampoos. Safe for keratin-treated hair.

Product details

Item details

Award-winning waterproofing technology blocks out humidity + locks in moisture to prevent smooth, straight styles from reverting back to naturally curly or frizzy texture.

Delivers silky, glassy-smooth, super frizz-resistant styles.

Heat-activated formula contains heat protectants.

Ultra-light spray feels like nothing is on the hair.

More information

How to Use: Shampoo, condition, and towel dry.

Divide hair into sections. Spray liberally and evenly on damp (not wet) hair. Do not apply other styling products while the hair is wet. You can apply styling products after completing the Dream Coat blow-dry.

Requires blow-drying with tension to activate.

For best results, use every three to four shampoos.

Product Size: 500 ml

Hypoallergenic: Yes

Dermatologically Tested: Yes

Product Texture: Spray

Frizzy hair

Curly hair

Dry hair

Damaged hair

Sulphate Free

Ingredients

Water/aqua, dipropylene glycol, polysilicone-29, VP/methacrylamide /vinyl imidazole copolymer, silicone quaternium-18, glycerin, trideceth-6, chamomilla recutita (matricaria) flower extract, calendula officinalis flower extract, polyimide-1, potassium sorbate, phenoxyethanol, trideceth-12, sodium benzoate, chlorphenesin, potassium benzoate, phenylpropanol, disodium EDTA, propanediol, caprylyl glycol, tocopherol, citric acid. Formula #718-0

Delivery, collection & returns

Delivery

Standard

Free. We are currently experiencing longer delivery lead times.

Nominated Day

£5.99. We are currently experiencing longer delivery lead times.

Collection

Collect from store

Store collection is free on all fashion, home and beauty orders.

Returns

UK returns

Free

Exclusions apply

Full delivery and collection informationOur returns policy

Reviews (377)

4.6

88% Recommended this product

16 January 2026Samantha L.

Keeps hair frizz free

Originally posted on Colorwow

Yes, I recommend this

I have curly hair which reacts to any damp/drizzle/rain, but extra strength dream coat has made that go away.It was put to the test this week, and even when my hair did get wet, it stayed straight and frizz free. Will definitely buy this product again as I’ve never had results like this EVER.

Helpful?

19 December 2025Maria K.

Great Product

Originally posted on Colorwow

Yes, I recommend this

Love this product .... No frizz in hot temperatures

Helpful?

19 December 2025Ann M.

Shiny smooth Hair

Originally posted on Colorwow

Yes, I recommend this

Really love this but I have short hair that gets washed every day. Not sure it lasts through other shampoos but does make my hair shiny and smoother.

Helpful?

14 November 2025Lyn G.

Helps control th fizz

Originally posted on Colorwow

Yes, I recommend this

Been using this product for some time now and it’s brilliant for my very thick hair :)

Helpful?

24 July 2025Alison M.

Miracle product

Originally posted on Colorwow

Yes, I recommend this

[This review was collected as part of a promotion.] Makes your hair look & feel amazing weightless & non sticky

Helpful?

22 July 2025Julie L.

This really works!

Originally posted on Colorwow

Yes, I recommend this

[This review was collected as part of a promotion.] Dry happy with the results after using this. Soft and shiny, manageable. Like hair should be! Definitely adding this to my hair repertoire!

Helpful?

15 July 2025Tracey S.

Colour WOW Extra Strength Dream Coat heat spray

Originally posted on Colorwow

Yes, I recommend this

[This review was collected as part of a promotion.] What an amazing product. I've tried so many things to ease my frizxy hair but this is truly a dream product.

Helpful?

13 July 2025Patricia H.

Best Ever

Originally posted on Colorwow

Yes, I recommend this

[This review was collected as part of a promotion.] This product is amazing - Easy to use - no more fly away hair

Helpful?

12 July 2025Jaclyn k.

Holiday hair

Originally posted on Colorwow

Yes, I recommend this

[This review was collected as part of a promotion.] Used it for holiday and kept it super straight and smooth in humid weather!

Helpful?

29 June 2025Hayley

5 Stars

Originally posted on Colorwow

Yes, I recommend this

Keeps my frizzy hair manageable and fizz free even in the extreme heat

Helpful?

21 June 2025Karen J.

Best product I've bought in years

Originally posted on Colorwow

Yes, I recommend this

[This review was collected as part of a promotion.] My hairdresser suggest Wow when I was complaining about the 70's flick and waves I get in the heat/humidity and it's the best thing ever, I now use no other products in my hair, love it!

Helpful?

14 June 2025Steph

Can't live without!

Originally posted on Colorwow

Yes, I recommend this

[This review was collected as part of a promotion.] I live on the Gulf Coast which is almost never without humidity. I flat iron my hair to get all the frizz out and within one second of walking outside, literally, it's a poofy, frizzy nightmare. The only saving grace is Dream Coat. I use the regular on my roots and part way down and the Extra Strength the rest of the way down the length of my hair to my ends and while I don't have glass hair, I don't look crazy either. I do have to use it every time I wash, but it's totally worth it and the only thing out there that works. Please never stop making this!

Helpful?

11 June 2025Joy S.

Love it!

Originally posted on Colorwow

Yes, I recommend this

[This review was collected as part of a promotion.] I love this stuff. After years of having thin frizzy hair that reacts instantly to humidity, I now have a secret weapon. It's not bullet proof but it certainly leaves my hair looking and feeling better, its more manageable and less reactive to mild humidity

Helpful?

07 June 2025Gita L.

Amazing dream hair

Originally posted on Colorwow

Yes, I recommend this

[This review was collected as part of a promotion.] I love all the products and the hairbrush is worth every penny - highly recommend, been using the products for more than 12 years!

Helpful?

06 June 2025Linda S.

Why did I wait so long to try WOW

Originally posted on Colorwow

Yes, I recommend this

[This review was collected as part of a promotion.] I love WOW. I'm so happy with my results. It's the first product that actually delivers what it promises!!

Helpful?

05 June 2025Susan

5 Stars

Originally posted on Colorwow

Yes, I recommend this

Love it; absolutely does the job & leaves your hair silky smooth.

Helpful?

30 May 2025Kathleen R.

Lives up to what it says

Originally posted on Colorwow

Yes, I recommend this

[This review was collected as part of a promotion.] I love this product. I live in a very humid area on the Gulf of America. And this has changed my hair from frizzy to shiny and silky

Helpful?

26 May 2025Louise C.

Great for frizz control!

Originally posted on Colorwow

Yes, I recommend this

[This review was collected as part of a promotion.] Great product! Definitely helps keep my hair looking smoother and reduces frizz.

Helpful?

19 May 2025Mrs

5 Stars

Originally posted on Colorwow

Yes, I recommend this

Even better than the normal dream coat, which I already loved.

Helpful?

15 May 2025terri b.

Dream coat

Originally posted on Colorwow

[This review was collected as part of a promotion.] Only used once but used with other products in the wow range and made my hair feel stiff and greasy. Maybe product over load. Will try again as i love all the other wow products so im sure i will love this one too on 2nd use

Helpful?

1 of 63