A 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.

DETAILS

- 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.

WHAT IS "KIND TO BIOME"?

Kind to Biome is an official accreditation confirming Sam McKnight shampoos keep your scalp and hair healthy as they don't interfere with the skin microbiome. Your microbiome is the collection of microorganisms which can get affected by hair products leading to inflammation or sensitivity, and conditions such dandruff, itching or flaking. This can inhibit new hair regrowth and lead to dryness. If you suffer from these, you may have an out of balance scalp microbiome.

Any hair type that wants more volume + thickness, weighless body and shine, and gentle hydration

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

FULL INGREDIENTS
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.

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

FULL INGREDIENTS
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.

♡ IS SAM MCKNIGHT SHAMPOO SULPHATE FREE? ♡
Yes, Hair By Sam McKnight is vegan, Sulfate-free, Paraben-free, Gluten-free, Soya-free, Sodium Chloride-free, Ceramide-free, Phthalate-free.