18 amino acid collagen complex strengthens hair fiber and supports repair for healthier hair
Hydrolyzed collagen film improves hair resilience and resistance to damage
Panthenol (Pro-Vitamin B5) delivers deep hydration, elasticity, and shine
Coconut water provides lightweight hydration and minerals for softness
UV filter shields hair and color from sun exposure during outdoor activities
Summarized by Shop
Meet One.Leave — the multitasking leave-in your routine has been missing. One weightless mist does the work of a shelf full of products: it protects against UV and heat, floods dry lengths with moisture, tames frizz and leaves a soft, glossy finish. Built for summer, holidays and everything the weather throws at your hair — and two years
4.3
16 ratings
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Brilliant product, hair felt smooth and soft and stayed frizz free. Perfect product, was just what was needed. Will definitely buy again!!
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Helen · 12 days ago
I like the formula, makes my hair feel great but it is too thick to come out of the bottle in a spray. It comes out in drops and has to be spead through with hands.
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Rebecca · August 25, 2026
Sticky coukdnt get a brush through my hair, i had to wash it out