• Breaks down scalp buildup and flakes while soaking in hydration. 
• Detoxifies your scalp by clearing away pollution, product residue, and neutralising stubborn mineral deposits.
• Balances your scalp with a perfect pH of 4.0, restoring its natural acidic harmony.

• Clean, hydrated scalp
• Weightless hair and intense shine
• Reduced flakes and a comfortable scalp

Winner of Scalp Detox, Woman & Home Hair Awards 2023

Bronze Award for Best Scalp Product, Get the Gloss Beauty Awards 2024

• Apple Cider Vinegar effectively breaks down hard water buildup, pollution and product residue. 
• Phytic Acid neutralises unwanted minerals, preventing dryness and strengthening your scalp and hair. 
• Fermented Rice Water rich in amino acids and vitamins, hydrates the scalp, strengthens hair, and restores balance against hard water’s drying effects.
• Sweet Almond Extract strengthens and softens damaged hair caused by harsh water.

Formulated without over 1,600 ingredients that cause potential worry, such as SLS, SLES, parabens, phthalates, and silicones. 

Full Ingredients List:

Water, Glycerin, Coco Glucoside, Lauryl Glucoside, Polysorbate 20, Saccharomyces/Rice Ferment Filtrate, Caprylyl Glycol, Acetic Acid, Guar Hydroxypropyltrimonium Chloride, Acrylamidopropyltrimonium Chloride/Acrylamide Copolymer, Caprylhydroxamic Acid, Polyquaternium-70, Butylene Glycol, Dipropylene Glycol, Prunus Amygdalus Dulcis (Sweet Almond) Seedcake Extract, Camellia Sinensis Leaf Extract, Oryza Sativa (Rice) Seed Protein, Phytic Acid, Calophyllum Inophyllum (Tamanu) Seed Oil, Panthenol, Oryza Sativa (Rice) Extract, Phenoxyethanol, Gluconolactone, Ethylhexylglycerin, Sodium Hydroxide, Sodium Benzoate, 1,2-hexanediol, Potassium Sorbate, Calcium Gluconate.

• Use the nozzle applicator to apply onto a wet scalp*
• Massage into all sections of the head
• Leave on for at least 5 minutes
• Rinse and follow with conditioner if desired.

*For heavy buildup, rinse with shampoo first.

• The carton, 100% PCR plastic bottle, and nozzle are all recyclable. 
• Check with your local council for specific recycling guidelines.

• Reduces flakes by 23% in the first 72 hours.
• Klean Complex™ counteracts mineral buildup and balances scalp pH.
• Soothes itch and sensitivity by improving hydration and breaking the irritation cycle.
• Fast-absorbing, lightweight formula leaves no greasy feel.
• Penetrates during the post-wash window, when your scalp is most vulnerable, protecting for up to 72 hours.
• Dual chamber technology keeps actives separate until first press, preserving potency and pH stability.

Within 72 hours:

• 23% reduction in flakes
• 20% increase in hydration
• 23% reduction in water loss*

*Hello Klean Clinical Trial 2025

Winner of Best Dandruff Solution, Marie Claire Hair Awards 2026

Winner of Best for Dandruff, Women & Home Beauty Awards 2026

• 0.5% Niacinamide (Vitamin B3) helps regulate sebum production and strengthen the scalp barrier.
• 0.15% Salicylic Acid gently exfoliates dead skin and buildup associated with hard water, helping to unclog follicles and reduce visible flakes.
• Allantoin is a powerful scalp soother that helps calm sensitivity and visible redness associated with hard water.
• Klean Complex™ is enriched with amino acids and AHAs that help neutralise and break down barrier-disrupting minerals, heavy metals, and chlorine from tap water.
• Osmolytes (Erythritol, Trehalose, Betaine) maintain scalp hydration and comfort in the post-wash phase.

Formulated without over 1,600 ingredients that cause potential worry, such as SLS, SLES, parabens, phthalates, and silicones. 

Full Ingredients List: Aqua (water), Propylene Glycol, Glycerin, Camellia Sinensis Leaf Extract, Erythritol, Polysorbate 20, Trehalose, Betaine, Butylene Glycol, 1,2-Hexanediol, Hydroxyacetophenone, Niacinamide, PEG-40 Hydrogenated Castor Oil, Salicylic Acid, Sophora Flavescens Root Extract, Enantia Chlorantha Bark Extract, Ophiopogon Japonicus Root Extract, Opuntia Ficus-Indica Stem Extract, Simmondsia Chinensis (Jojoba) Seed Oil, Butyrospermum Parkii (Shea) Butter, Nymphaea Caerulea Flower Water, Dipotassium Glycyrrhizate, Allantoin, Menthol, Arginine, Tocopheryl Acetate, Oleanolic Acid, Lactobacillus/Soymilk Ferment Filtrate, Glycine, Serine, Glutamic Acid, Aspartic Acid, Leucine, Alanine, Lysine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Histidine, Isoleucine, Hexamidine Diisethionate, Pentylene Glycol, Polysorbate 80, Caprylic/Capric Triglyceride, Cyclodextrin, Caffeine, Sodium Salicylate, Sodium Citrate, Citric Acid, CI 42090.

• Press to combine chambers
• Shake to activate
• Apply to a clean, damp scalp
• 3 pipettes per treatment
• Use 2x per week

• The carton and 100% PCR plastic bottle are both recyclable. 
• Check with your local council for specific recycling guidelines.