Long & Strong Shampoo + Conditioner

Achieve stronger, longer, and healthier hair from the root with Long & Strong hybrid hair and scalp care routine, expertly formulated with Centella Asiatica, Marine Density Infusion and Biomimetic Peptides. Designed to nourish the scalp, fortify strands, and support natural hair growth, this advanced formula helps reduce breakage and improve density for visibly fuller hair.The Long & Strong routine was awarded a Dutch Beauty Award in 2026 in the category hair care.
FOR FRAGILE HAIR TO GROW AND STRENGTHEN
HOLD
SHINE

Our products are only available at a Keune salon

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  • Premium hair care since 1922
  • All our products are 100% cruelty free
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Long & Strong Shampoo: Aqua (Water), Sodium Lauroyl Methyl Isethionate, Sodium Cocoyl Isethionate, Cocamidopropyl Betaine, Sodium Cocoyl Glutamate, Sodium Chloride, Phenoxyethanol, Glycerin, Disodium Cocoamphodiacetate, Coco-Glucoside, Glyceryl Oleate, Parfum (Fragrance), PEG-40 Hydrogenated Castor Oil, Sodium Benzoate, Hydroxypropyltrimonium Inulin, Polyquaternium-10, Polyquaternium-7, Guar Hydroxypropyltrimonium Chloride, Hydroxyethylcellulose, Butylene Glycol, Propylene Glycol, Ethylhexylglycerin, Panthenol, Salicylic Acid, Centella Asiatica Leaf Extract, Citric Acid, Arginine, Pentylene Glycol, Dipropylene Glycol, Biotin, Palmaria Palmata Extract, Levulinic Acid, Glyceryl Caprylate, Benzyl Salicylate, Hexamethylindanopyran, Limonene, Tetramethyl AcetyloctahydronaphthalenesLong & Strong Conditioner: Aqua (Water), Cetearyl Alcohol, Behentrimonium Chloride, Glycerin, Cetyl Esters, Ricinus Communis (Castor) Seed Oil, Quaternium-87, Parfum (Fragrance), Citric Acid, Butyrospermum Parkii (Shea) Butter, Isopropyl Alcohol, Isopropyl Myristate, Sodium Benzoate, Arginine, Betaine, Guar Hydroxypropyltrimonium Chloride, Propylene Glycol, Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, Mica, CI 77891/Titanium Dioxide, Panthenol, Butylene Glycol, Centella Asiatica Leaf Extract, Pentylene Glycol, Palmaria Palmata Extract, Phenoxyethanol, Dipropylene Glycol, Potassium Sorbate, Levulinic Acid, Glyceryl Caprylate, Benzyl Salicylate, Hexamethylindanopyran, Limonene, Linalyl Acetate, Tetramethyl Acetyloctahydronaphthalenes

1. Shampoo: Apply to damp hair, lather and rinse. Repeat if necessary 2. Conditioner: Apply to shampooed hair, leave in for 1-3 minutes, then rinse thoroughly

Disclaimer: product information such as ingredients may change. Always read the packaging or instructions for use before using the product. No rights can be derived from the information provided.