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Cool Girl Volume Cleanse Shampoo - Hair by Sam McKnight
Cool Girl Volume Cleanse Shampoo - Hair by Sam McKnight
Cool Girl Volume Cleanse Shampoo

Marie Claire's Best Volumising Shampoo 2024

From £16.00
From £16.00
Rich Cleanse Nourishing Shampoo - Hair by Sam McKnight
Rich Cleanse Nourishing Shampoo - Hair by Sam McKnight
Rich Cleanse Nourishing Shampoo

Best Hydrating Shampoo 2025 Marie Claire

From £16.00
From £16.00
Light Cleanse Hair and Scalp Shampoo - Hair by Sam McKnight
Light Cleanse Hair and Scalp Shampoo - Hair by Sam McKnight
Light Cleanse Hair and Scalp Shampoo

Winner of Woman & Home Best Daily Shampoo 2025

From £16.00
From £16.00
Pure Genius Scalp Oil - Hair by Sam McKnight
Pure Genius Scalp Oil - Hair by Sam McKnight
Pure Genius Scalp Oil

Promotes scalp health for healthy hair growth

£36.00

"The best thing is the light, intoxicating smell. I wish it was a perfume"

Erica Z

"Your products smell amazing and always deliver great results."

Louise C

"This mist smells divine, cedar, sandalwood vibe; holds like a dream…"

Laine P

"BEAUTIFUL HEALTHY HAIR ISN'T JUST A STYLE STATEMENT - IT'S A POWERFUL MOOD BOOSTER" - SAM MCKNIGHT

As seen as Paris Fashion Week SS25

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MEET SAM

Iconic hairstylist Sam McKnight is renowned for creating the hair looks that every woman wants.

Sam is driven by a desire to make everyone look and feel beautiful. His ethos has attracted an unparalleled list of celebrity clients including Jodie Comer, Cate Blanchett, The Hadid Sisters, Kate Moss, Kendall Jenner, Emilia Clarke, Cara Delevingne, Priyanka Chopra-Jonas, Lady Gaga, Naomi Campbell, Tilda Swinton and, of course, Sam was Princess Diana’s private hair stylist for seven years. 

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SAM'S JOURNAL

Sep 17, 2025
WHY HAIR HOLDS FRAGRANCE BETTER THAN SKIN

It’s not magic - it’s science. While skin is the traditional can...

Happy Endings
Jul 12, 2025
7 REASONS TO LOVE A HAPPY ENDING
Looking for your smoothest summer hair ever? Beat the frizz with my...
Jul 05, 2025
YOUR VOLUME QUESTIONS ANSWERED
A question I’m commonly asked, wherever I am in the world is how to...
Care
Apr 14, 2025
THE SCIENCE BEHIND: VOLUMINIS™

How to add Cool Girl volume to your hair is one of the questions...

Cool Girl
Feb 28, 2025
SAM’S GUIDE TO VA VA VOLUME DO's

There’s nothing more confidence-boosting than a big, bold and vo...

Sep 10, 2024
HOW TO CARE FOR YOUR FINE HAIR

Fine hair is often beautifully glossy with a naturally silky tex...

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Hold without the crunch
Modern Hairspray Styling Mist with Heat Protection Mini
138 reviews
£12.00
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SAM ALSO RECOMMENDS ...

Buy 2 or more shampoo or conditioners and save 10%

Buy 2 or more shampoo or conditioners and save 10%

Buy 2 or more shampoo or conditioners and save 10%

Buy 2 or more shampoo or conditioners and save 10%

Light Nourish Conditioner
77 reviews
£16.00 £14.24
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Rich Nourish Conditioner
76 reviews
£16.00 £14.24
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Rich Cleanse Nourishing Shampoo
89 reviews
£16.00 £14.24
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Light Cleanse Hair and Scalp Shampoo
79 reviews
£16.00 £14.24
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Deeper Love Intense Treatment Mask Sample
Deeper Love Intense Treatment Mask Sample
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Light Cleanse Hair and Scalp Shampoo Sample
Light Cleanse Hair and Scalp Shampoo Sample
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Light Nourish Conditioner Sample
Light Nourish Conditioner Sample
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Cool Girl Volume Conditioner Sample
Cool Girl Volume Conditioner Sample
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Rich Cleanse Nourishing Shampoo Sample
Rich Cleanse Nourishing Shampoo Sample
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Rich Nourish Conditioner Sample
Rich Nourish Conditioner Sample
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Happy Endings Nourishing Balm Sample
Happy Endings Nourishing Balm Sample
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RICH NOURISH CONDITIONER
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