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Save the Do Heat Protection Spray 150ml

Product code: T237802U

Make your blowout last with our heat-protecting styling spray. Creating a protective shield that smooths down frizz and flyaways, our ultra-light formula adds instant shine with invisible hold to keep your style in place all day long. It’s the foundation to any great ‘Do.

Heat Protecting Light Hold Shine Boost *Woman and Home Best Luxury Heat Protectant 2023

Product details

Item details

Protects hair from drying out and becoming dull during the blow-dry process whilst creating soft, smooth natural finish and boosting shine

Protect against heat and damage thanks to active ingredients Flexan and Crodasone which offer supreme protection against damage caused by hair dryers

Deeply condition using Provitamin B5 with Hibiscus and Fire Tulip extracts

Infused with Sam’s signature scent with Frankincense, Juniper Wood and Water Lily reminiscent of his garden in the rain and created in collaboration with Perfumer H

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

More information

How to Use: Spray Save the Do evenly through damp hair before blow drying.

Flexan® - Naturally protecting polymers create a barrier between heat tools and your hair, sealing in moisture and protecting your strands from dullness and drying out.

Crodasone™ - Active polymers form a protective, frizz-fighting film over your strands to reduce breakage and increase shine.

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

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.

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

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, sodium chloride free, propylene glycol 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

Save the Do Heat Protection Spray 150ml

£29

£19.33 per 100ml

Free standard delivery over £75

Reviews (19)

4.7

Mentions
27 May 2026Ada84
Verified Purchase

Sticky residue

No, I don't recommend this

It makes my hair quite sticky and stiff. I'm going to try spraying a small amount on a hairbrush to see if that helps.

Helpful?

10 March 2026Clare F.

So glad I found this!

Originally posted on SMCK Hair Care Products Limited

Protect and hold, amazing product so glad I found it.

Helpful?

09 January 2026Smartt
Verified Purchase

Not for fine hair

No, I don't recommend this

Not for me! I was so looking forward to using this but I could not get a brush or comb through my hair even after only using a small amount.

Helpful?

06 December 2025Joy L.

Perfect hair styling product

Originally posted on SMCK Hair Care Products Limited

This feels like a quality hair product. It does exactly as promised. I’m delighted with it.

Helpful?

03 December 2025Lucille T.

A must-have for blow drying

Originally posted on SMCK Hair Care Products Limited

I always use this on my hair as it’s lightweight and gives just the right protection and styling hold

Helpful?

05 June 2025Ginnie M.

The only hairspray you'll ever need

Originally posted on SMCK Hair Care Products Limited

Love love love this spray! One of the best out there.

Helpful?

13 January 2025Caroline L.

Wonderful product!

Originally posted on SMCK Hair Care Products Limited

I cannot recommend this more highly. Have been using Color Wow for sometime which I found drying but Save the Blow really does what it says, lovely shine, protects hair and stops my hair frizzing, I am a complete convert now!

Helpful?

29 November 2024Paula B.

Va va voom!

Originally posted on SMCK Hair Care Products Limited

Gives my hair body and bounce and makes it appear thicker too. Smells really good too.

Helpful?

01 November 2024Ruth G.

Gorgeous!

Originally posted on SMCK Hair Care Products Limited

Heavenly! Bought this travel size to take away on a trip (was a risk but hey, I’m adventurous!) and was delighted with the result.

Helpful?

15 October 2024Dawn H.

Blow dry protector

Originally posted on SMCK Hair Care Products Limited

Love this heat protecting blow dry product. Only used it twice so will be interesting to see how it continues to protect my hair

Helpful?

26 September 2024Karen J.

Can't recommend highly enough!

Originally posted on SMCK Hair Care Products Limited

I apply this spray to damp hair (short asymmetric pixie) before I blow dry. The "to one side fringe" that I'm trying to grow was always frizzy and unruly. NOT ANYMORE!! This product is amazing 👏 My fringe stays put now, without stickiness and my thin hair looks thicker 😉 I LOVE it

Helpful?

13 June 2024Sarah H.

Love it

Originally posted on SMCK Hair Care Products Limited

Love this, it leaves my hair smooth and soft and keeps like it in between washes.

Helpful?

13 March 2024Mia M.

Natural body for my blow dry

Originally posted on SMCK Hair Care Products Limited

I like my hair to feel natural while still having a bit of body. This spray is great for detangling and nourishing my hair after washing and gives real hold to the blow dry without feeling stiff. It smells great too! I will be buying again.

Helpful?

29 February 2024Helen F.

Glad I tried this

Originally posted on SMCK Hair Care Products Limited

Another fab product from this range. I’m pretty unskilled at styling my fine hair but I’m definitely a fan of this now. Made my hair look styled, soft yet with body, a bit swishy and I’m very happy.

Helpful?

25 February 2024Yvonne B.

Works brilliantly

Originally posted on SMCK Hair Care Products Limited

Thrown out all my other hair drying products. This keeps it simple and works brilliantly

Helpful?

13 February 2024Deborah M.

Star quality in a beautiful bottle

Originally posted on SMCK Hair Care Products Limited

Like all Sam McKnight’s haircare products, I have found this one outstanding. It holds, styles and protects and does what it says consistently. I’ve just bought love me do too - and again these products are stars every single time. ❤️

Helpful?

08 February 2024Ann M.

I am happy with...

Originally posted on SMCK Hair Care Products Limited

I am happy with this, especially if it is protecting my hair from heat damage as I use hair dryer and straighteners

Helpful?

14 January 2024Kathy N.

Love this product!

Originally posted on SMCK Hair Care Products Limited

Great product, gave good hold to my style and hair looked very shiny after use.

Helpful?

31 December 2023Samantha M.

Works every time

Originally posted on SMCK Hair Care Products Limited

A beautiful light, non-sticky spray, in a good sized bottle. Works brilliantly. I will definitely reorder when required.

Helpful?

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