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Long & Strong Leave-in 100ml
£30.00
Strengthen and revitalise your hair with KEUNE Long & Strong Densifying Leave-In Treatment (100 ml). This lightweight, no-rinse formula fortifies the hair fibre, improves scalp health, and enhances density for fuller, stronger, and healthier-looking hair.
Achieve thicker, more resilient hair with KEUNE Long & Strong Densifying Leave-In Treatment (100 ml) – a nourishing, weightless formula designed to energise the scalp and strengthen each strand from root to tip.
Enriched with Biotin, Shea Butter, and Hyaluronic Acid, this advanced leave-in treatment boosts hydration, restores vitality, and delivers heat protection up to 230°C. It enhances natural body and density, leaving your hair smooth, soft, and full of movement.
Ideal for fine, fragile, or thinning hair, it helps to improve scalp balance, stimulate healthy growth, and protect against daily stressors. The result is hair that feels stronger, denser, and beautifully revitalised – without heaviness or residue.
- Strengthens and thickens weak or fine hair
- Improves scalp health and stimulates growth
- Provides antioxidant and heat protection up to 230°C
- Lightweight, non-greasy formula for everyday use
- Leaves hair fuller, softer, and easier to manage
Experience the confidence of healthier, denser hair with KEUNE Long & Strong Densifying Leave-In Treatment – your daily boost for strength and volume.
Ingredients
Aqua (Water), Isopentyldiol, Sorbitol, Behenamidopropyl Dimethylamine, Cetearyl Alcohol, Hydroxypropyl Starch Phosphate, Lactic Acid, Glycerin, Butyrospermum Parkii (Shea) Butter, Cocos Nucifera (Coconut) Oil, Cellulose, Parfum (Fragrance), Sodium Benzoate, Cellulose Gum, Panthenol, Hydrogenated Ethylhexyl Olivate, Fructose, Arginine, Pentylene Glycol, Palmaria Palmata Extract, Sodium Citrate, Butylene Glycol, Sodium Hyaluronate, Hydrogenated Olive Oil Unsaponifiables, Centella Asiatica Leaf Extract, Levulinic Acid, Citric Acid, Biotin, Dipropylene Glycol, Glyceryl Caprylate, Polyporus Umbellatus (Mushroom) Extract, Benzyl Salicylate, Citrus Aurantium Bergamia (Bergamot) Peel Oil, Citrus Aurantium Peel Oil, Coumarin, Geraniol, Hexamethylindanopyran, Hydroxycitronellal, Limonene, Linalool, Linalyl Acetate, Pinene, Tetramethyl Acetyloctahydronaphthalenes, Vanillin.
How to Use
Apply to clean, towel-dried hair. Do not rinse. Style as desired. For best results, use after KEUNE Long & Strong Shampoo and Conditioner.
Shop at Encanto Beauty Salon UK
Encanto Beauty Salon is an official retailer of Keune in the UK. Order Keune Care Derma Activate Thickening Spray online today and enjoy healthier, fuller-looking hair with every use.
✨ Available now for shipping across the UK or collection in our Encanto Hair & Beauty Spalding salon.
Founded in 1922 in the Netherlands, Keune is a family-owned professional haircare brand with over a century of experience in innovation and quality. Trusted by salons worldwide, Keune creates scientifically advanced, salon-exclusive products that care for the hair and scalp with precision and performance.
Keune’s formulas are developed in their own state-of-the-art laboratory, using high-quality ingredients to deliver real results – from scalp health and hair repair to volume, colour care, and styling. The brand is committed to sustainability, cruelty-free practices, and supporting hairdressers with ethical, effective solutions.
Whether you're maintaining your style at home or enhancing salon treatments, Keune products bring luxury, care, and confidence to every strand.
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