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Sundaze Sea Spray 150ml

Product code: T237800U

Capture the spirit of Ibiza summer with sea-kissed texture and definition. The combination of natural sea salt with Sunflower Seed Extract creates soft, defined, piecey beach texture whilst protecting the hair from UV damage. Enriched with conditioning Pro Vitamin B5, Hibiscus Flower Extract, and Castor Oil for a weightless, protective finish. It’s summer in a bottle.

Uv protecting Texturising Softening “That glamorous, luxe hair - that's what I wanted to create with Sundaze... This formula doesn't leave your hair crunchy or dry, it both enhances and defines textures, waves, and curls and it's UV protecting.” - Sam McKnight * Winner of Who What Wear's Next In Beauty Awards 2023 for Best Styling Product

Product details

Item details

Protects hair from UVA UVB damage which can lead to colour-fade, dry brittle strands, broken or split ends, thinning and frizz

Leaves hair soft to the touch - never crunchy, stiff or dry - thanks for nourishing Provitamin B5, Castor Oil and Hibiscus Flower Extract

Quick and easy-to-use, buildable and brush-out-able

Infused with Sam’s signature botanical fine fragrance

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

More information

How to Use: For luxe beach hair in a spritz, spray at arm's length onto wet or dry strands, misting through hair in sections.

Thanks to its buildable formulation, you can layer it for a more textured finish. For soft definition, scrunch hair upwards as it air-dries.

For added volume tip hair upside down and diffuse dry. Use on dry hair for an instant style refresh with added protection.

Heliogenol - A natural active from sunflower seed extract with anti free radical properties to protect hair from UVA and UVB damage which can lead to colour fade and dry, brittle strands, broken or split ends, thinning and frizz.

Natural sea salt - Rich in minerals, enhances and creates tousled texture.

Pro vitamin B5 - Attracts and retains moisture in the hair, helping to prevent frizz and split ends, and giving a glossy, weightless finish.

Castor oil and hibiscus flower extract - Conditioning and nourishing ingredient.

Gluten free, vegan, paraben free, sulphate free, phthalate free, suitable for breast feeding, suitable for pregnant women, waterbased, cruelty free, soya free, ceramide free, nut free

Product Size: 150 ml

Hypoallergenic: Yes

Dermatologically Tested: Yes

Product Texture: Spray

All hair types

Sulphate & Silicone Free

Features

Suitable for vegans

Hair by Sam McKnight

Sundaze Sea Spray 150ml

£26

£17.33 per 100ml

Free standard delivery over £60

Reviews (66)

4.7

68% Recommended this product

30 October 2025Elena T.

It’s a lovely sea...

Originally posted on SMCK Hair Care Products Limited

It’s a lovely sea salt spray , it does create nice bumpy hair . Great for the beach time .

Helpful?

09 July 2025Sarah M.

This is a miracle...

Originally posted on SMCK Hair Care Products Limited

This is a miracle product I was able to leave my naturally frizzy thick hair to air dry and it dried in lovely hydrated curls. Would highly recommend

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09 June 2025Jill L.

Excellent

Originally posted on SMCK Hair Care Products Limited

It really does seem to protect my hair in the sun, makes it easy to style without weight or stickiness

Helpful?

06 May 2025Sue M.

Does what it says

Originally posted on SMCK Hair Care Products Limited

So good to invest in a product that does as it says … I’m on my third reorder, so that says it all!

Helpful?

24 March 2025Sheila W.

Ok product but not amazing

Originally posted on SMCK Hair Care Products Limited

Product ok but not as good as expected, maybe my hair…. although did like that it didn’t make hair feel sticky. Nozzle also very temperamental and disappear evenly. Not sure worth the price.

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26 February 2025Tina R.

Love it

Originally posted on SMCK Hair Care Products Limited

Great product for producing curls that only happen on holiday. Light weight

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09 December 2024Caroline H.

Weightless texture

Originally posted on SMCK Hair Care Products Limited

Lovely stuff, gives my pixie cut just enough weightless lift and ‘attitude’ without feeling sticky or done. And of course smells divine

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11 October 2024Karen P.

My new favourite salt spray

Originally posted on SMCK Hair Care Products Limited

Left my hair soft with slightly beachy waves,loved this salt spray!

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03 September 2024Jackie M.

Product amazing

Originally posted on SMCK Hair Care Products Limited

I have found this product so good. Not too sticky gives me a good curl with enough firmness to keep curls in

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26 August 2024Lyndsay L.

Not sticky East to...

Originally posted on SMCK Hair Care Products Limited

Not sticky East to use and gives a lot of body Does not dry stiff like others I have tried

Helpful?

15 August 2024Sheila O.

Love them all

Originally posted on SMCK Hair Care Products Limited

This is easy I use loads of these products and I love them all. I have tricky frizzy curly hair. Thank you

Helpful?

06 August 2024jane h.

Love this product - excellent results!

Originally posted on SMCK Hair Care Products Limited

Love this product! My hair is wavy but a bit frizzy due to years of chemical and heat use. I used a leave in conditioner first (different brand) sprayed this and then lightly diffused - the results were amazing! The beach look without the sea! It lasted for days and felt and looked soft! I do think it’s a bit pricey tho!

Helpful?

29 July 2024Janice H.

FABULOUS PRODUCT

Originally posted on SMCK Hair Care Products Limited

The best product I have ever used, I don’t ever use mousse anymore. I gave my friend a go and she asked me to order some for her. I am going to try the shampoo next, I’m so impressed it’s fabulous.

Helpful?

29 July 2024Caroline L.

Perfect holiday hair

Originally posted on SMCK Hair Care Products Limited

Sprayed this on my hair whilst on holiday, in between pool/sea swimming. My hair felt protected and so soft in the evening. Created great texture and perfect for holidays with a lovely fragrance to top it all off. Will buy again x

Helpful?

01 July 2024Ann T.

Protected my hair in the sun

Originally posted on SMCK Hair Care Products Limited

I really liked this but I need to remember to use very little for my fine hair! I liked that it protected my hair from the sun and made it look beachy

Helpful?

21 June 2024Mandy H.

Sun sea and no dry sand! (Thankfully)

Originally posted on SMCK Hair Care Products Limited

I thought I’d try the mini first, I used to use sea spray a lot( when I was younger) but something changed and it seemed to make my hair to dry and porus. I’m glad to announce yours is pretty good actually. So, next time I’ll go big!

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18 June 2024Kathryn W.

Spray, scrunch and you’re ready for a sunny beach day!

Originally posted on SMCK Hair Care Products Limited

Just a few sprays into my fine hair and with a scrunch, gives a sun tousled look rather than my usual dandelion frizz! Brilliant for holidays in the sun!

Helpful?

20 July 2023Bob1

Amazing instant results

Originally posted on SMCK Hair Care Products Limited

Yes, I recommend this

[This review was collected as part of a promotion.] I have tried other products like this in the past and haven’t been very impressed. But this product was amazing. It made such a difference and was shocked at how good it looked. I would definitely recommend this to friends and family.

Helpful?

11 July 2023Kpshopper

Nice waves and decent cover

Originally posted on SMCK Hair Care Products Limited

Yes, I recommend this

[This review was collected as part of a promotion.] Happy with the outcome but needed to use a bit more than I expected to. Outcome was good and nice and curly. Quite happy with the results but worry the bottle will go fast! Otherwise good smell and soft enough feel.

Helpful?

11 July 2023sarac

Smells great

Originally posted on SMCK Hair Care Products Limited

Yes, I recommend this

[This review was collected as part of a promotion.] This was fantastic, it comes in attractive packaging and has a really nice smell to it. The bottle was a really good size and has lasted me a while. My hair felt great all day after using and I’ll definitely keep using it

Helpful?

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