Update your browser for a better shopping experience!

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

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

€38

€25.33 per 100ml

Free standard delivery over €75

Reviews (1)

5.0

100% Recommended this product

Mentions
26 May 2026Hwylus

Sundaze Sea Spray

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

This Sundaze Sea Spray works well at adding body to fine straight hair. It has a pump action which delivers a fine mist spray onto hair lengths, without being sticky. The light scent is not overpowering and I found that after using the spray my hair has more body and it’s easy to get a beachy wavy style.

Helpful?