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Cool Girl Volume Cleanse Shampoo & Nourish Conditioner

£48.00 £56.00 250ml, 200ml

Our science-backed secret to healthy volume for all hair including fragile, thirsty, dehydrated or damaged hair.

Featuring Kind to Biome® certified gentle cleanser and weightless conditioner. Formulated with Voluminis™, a dual-action volumising and thickening active that delivers up to 30% more volume in one wash for fuller, thicker hair. Enriched with Fermented Rice Water, full of nourishing antioxidants, strengthening proteins and amino acids, this care duo leaves hair transformed – irresistibly nourished, smooth and shiny.

BOOSTS VOLUME & THICKNESS   •   WEIGHTLESS BODY AND SHINE   •   GENTLE HYDRATION

Icon 100% VEGAN
Icon PARABEN FREE
Icon SULFATE FREE
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- Cool Girl Volume Cleanse (200ml) and Nourish (175ml) are formulated with Voluminis™, a dual-action volumising and thickening active that delivers up to 30% more volume in one wash for fuller, thicker hair. Enriched with Fermented Rice Water, full of nourishing antioxidants, strengthening proteins and amino acids, this care duo leaves hair irresistibly nourished, smooth and shiny. The go to volumising solution for all hair including fragile, thirsty, dehydrated or damaged hair.

- The Cool Girl Collection is 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.

How to use

Step 1: Gently massage Cool Girl Volume Cleanse into wet hair and scalp. Rinse and repeat. 

Step 2: Squeeze out excess water from freshly cleansed hair and massage Cool Girl Volume Nourish into hair. Gently comb through to distribute evenly before rinsing thoroughly. Follow with your usual drying routine. 

Ingredients

Cool Girl Cleanse Shampoo

Key Ingredients: 

Voluminis™: a dual action volume, thickness and health-boosting active clinically proven to deliver up to 30% more hair volume in one wash. Thickens every strand from the inside whilst creating volume and fullness on the outside.

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

Fermented Rice Water: an ancient Southeast Asian hair remedy and a rich source of nourishing antioxidants, strengthening proteins and amino acids, restores hair health leaving it irresistibly nourished, smooth and shiny.

Amaranth & White Nettle Extracts: Improve manageability, hair health and shine.

Sulphate-free, Paraben-free, Silicon-free, Ceramide-free

Aqua (Water), Cocamidopropyl Betaine, Sodium Lauroyl Sarcosinate, Peg-40 Hydrogenated Castor Oil, Lauryl Glucoside, Peg-90 Glyceryl Isostearate, Cetyl Betaine, Parfum (Fragrance), Ethyltrimonium Chloride Methacrylate/Hydrolyzed Wheat Protein Copolymer, Panthenol, Sodium Chloride, Phenoxyethanol, Benzyl Alcohol, Coco-Glucoside, Glyceryl Oleate, Laureth-2, Polyquaternium-7, Propylene Glycol, Potassium Sorbate, Disodium Edta, Trisodium Ethylenediamine Disuccinate, Oryza Sativa (Rice) Extract, Amaranthus Caudatus Seed Extract, Sodium Benzoate, Sodium Hydroxide, Trisodium Dicarboxymethyl Alaninate, Saccharomyces Ferment Lysate Filtrate, Citric Acid, Lamium Album Extract, Limonene.

Cool Girl Nourish Conditioner

Key Ingredients

Voluminis™: a dual action volume, thickness and health boosting active clinically proven to deliver up to 30% more hair volume in one wash. Thickens every strand from the inside whilst creating volume and fullness on the outside.

Fermented Rice Water: an ancient Southeast Asian hair remedy and a rich source of nourishing antioxidants, strengthening proteins and amino acids, restores hair health leaving it irresistibly nourished, smooth and shiny

Amaranth & White Nettle Extracts: Improve manageability, hair health and shine.

Sulphate-free, Paraben-free, Sodium Chloride-free, Ceramide-free

Aqua (Water), Cetyl Alcohol, Hydroxypropyl Starch Phosphate, Cetearyl Alcohol, Amodimethicone, Parfum (Fragrance), Ethyltrimonium Chloride Methacrylate/Hydrolyzed Wheat Protein Copolymer, Dimethicone, Stearamidopropyl Dimethylamine, Behentrimonium Methosulfate, Citric Acid, Cetrimonium Methosulfate, Quaternium-91, Oryza Sativa (Rice) Extract, Sodium Benzoate, Cetrimonium Chloride, Potassium Sorbate, Guar Hydroxypropyltrimonium Chloride, Saccharomyces Ferment Lysate Filtrate, Propylene Glycol, Disodium Edta, Phenoxyethanol, Amaranthus Caudatus Seed Extract, Lamium Album Extract, Limonene.

Shipping

FREE UK STANDARD DELIVERY ON ALL ORDERS; ORDER BY 4PM FOR NEXT DAY DELIVERY FROM £2.50

We offer free standard delivery on all UK orders. Orders are shipped and delivered by Royal Mail or DPD on business days Monday through Friday, excluding bank holidays and weekends. We endeavour to deliver UK orders within 3 working days.

For purchases made before 4pm, UK Next Day Delivery for the following business day is available for £2.50. Restrictions apply.*

Orders with multiple products are packaged and shipped together. If one or more of your items is only available to 'pre-order', please consider making separate purchases to receive the available products as soon as possible.

If you have any queries regarding delivery please contact Customer Services at info@sammcknight.com

Please note that Samples are not available to purchase individually.

*Some products including our aerosols may have a separate delivery fee automatically added to your order. If you think this has happened to your order, please contact our customer service at info@sammcknight.com and we will provide assistance.


INTERNATIONAL ORDERS

We deliver to: Austria, Belgium, Bulgaria, Hungary, France, Georgia, Germany,  Greece, Ireland, Netherlands, Poland, Portugal, Sweden. Email info@sammcknight.com if you are in Europe and want to check if we deliver to you.

We can only deliver non-aerosol products (everything excluding Cool Girl, Lazy Girl, Modern Hairspray, Easy Up Do) to the US and Canada

Orders are shipping express UPS to the US and Canada, and DPD to Europe. Shipping charge from £5.

Return policy

If for any reason you're dissatisfied with your purchase, please contact info@sammcknight.com we welcome your feedback. Unfortunately we do not accept returns unless the product is faulty. There are no exchanges on our products. Please contact us at info@sammcknight.comand we will provide instructions for making returns.

"Every bit as good as the original Texture Mist. As well as nailing the hair health part of the brief, it delivers volume too, thanks to a dual-action volumising and thickening active which works instantly to give noticeable oomph."

Sheerluxe
Oct 04, 23

JET-SIZED VOLUME WITH MY NEW COOL GIRL VOLUME EDIT

Root lift, all-over volume and instant body are now available to go in my new small-but-mighty COOL GIRL VOLUME EDIT. Take your hair to new heights with my best-selling, award-winning hair heroes Cool Girl Volume Cleanse (100ml) and Cool Girl Volume Nourish (75ml) – super-charged with scientifically proven to boost volume by up to 30% Voluminis™ - and my iconic Cool Girl Texture Mist (50ml). All are vegan, sulfate and paraben-free. Big hair goals.

Sam x
Jan 22, 24

EXPLORE MY SKINCARE-INSPIRED HAIRCARE

Great hair can be the ultimate mood booster - and it starts with the way we look after it. My Care Collection is packed with hero ingredients that are also found in your favourite skincare products. These hardworking actives repair and restore your hair health, leaving it luxuriously soft, manageable and hydrated. Explore my favourite skin-care-inspired ingredients in my vegan and cruelty-free products below.

Sam x

Apr 05, 23

YOUR VOLUME QUESTIONS ANSWERED

A question I’m commonly asked, wherever I am in the world is how to get bigger, thicker, and fuller-looking hair. And whilst there isn’t a one-size-fits-all answer, because hair type, length, texture and quality are all important volumising factors – and there are lots of ways you can get your hair to new heights. It’s all about using the right products, styling techniques - and following my expert tips and tricks to hit your volume goal.

To help, I’ve created a BIG HAIR GUIDE which answers all the big-hair questions you’ve asked me. It's everything you need to know about adding volume, thickness and fullness to your hair.

Sam x
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