One.Leave Molecular hair Repair Treatment Spray 50ml Leave-in weightless mist with keratin, heat & UV protection and frizz control for softer, shinier, healthier-looking

REPAIRS & STRENGTHENS HAIR FROM WITHIN: Powered by an advanced 18-amino-acid and collagen complex, this leave-in treatment helps strengthen the hair fibre and support repair from the inside out. It works to reconnect weakened bonds, reinforce damaged protein structures and improve resilience. Ideal for hair damaged by colouring, bleaching, heat styling and chemical treatments, leaving hair feeling softer, stronger and healthier with every use. HEAT & UV PROTECTION FOR DAILY STYLING: Helps defend hair against heat styling up to 200°C while the built-in UV filter helps protect against sun damage and colour fade. Apply before blow-drying or using hot tools to help minimise dryness, reduce breakage and keep hair looking smooth, soft and polished throughout the day. Hydrolysed collagen helps improve flexibility and overall hair resilience. FAST-ACTING FRIZZ CONTROL & SHINE: Unlike traditional masks that require rinsing, this lightweight leave-in formula starts working in as little as five minutes and continues to nourish and protect throughout the day. It helps smooth the hair cuticle to reduce frizz and flyaways, improve manageability and enhance natural shine without weighing hair down. Perfect for everyday styling and suitable for all hair types and textures. LOCKS IN MOISTURE FOR LONG-LASTING SOFTNESS: Formulated with an NMF-inspired humectant complex and Pro-Vitamin B5 to help attract and retain moisture, improving softness, elasticity and flexibility. The cuticle-sealing action enhances shine while helping protect against dryness and environmental stress, leaving hair silky, healthy-looking and easier to style. Simply spray onto damp or dry hair and leave in, no rinsing required. Suitable for straight, wavy, curly and coily hair, including colour-treated, bleached, keratin-treated and chemically processed hair. EASY LEAVE-IN APPLICATION: Simply spray onto damp or dry hair and leave in, no rinsing required. The lightweight, non-greasy formula is perfect for everyday use at home or on the go, making it ideal for your gym bag, travel bag or styling kit. Delivers quick hydration, conditioning and frizz control whenever your hair needs a refresh. Suitable for straight, wavy, curly and coily hair, including colour-treated, bleached, keratin-treated and chemically processed hair, leaving it stronger, smoother and healthier-looking without heavy residue.