Achieve a radiant, long-lasting shine with The Hair Extension Cave Leave In Shine Spray, specially formulated for hair extensions and wigs. Unlike ordinary shine sprays, our advanced formula doesn’t just reflect light, it enhances luminosity across a broad spectrum for a more vibrant, eye-catching glow. Directions for use: Spray sparingly and evenly onto your clean dry hair, style as required. Leave in. INGREDIENTS: SD Alcohol 40B, Cyclopentasiloxane, Dimethylpabamidopropyl Laurdimonium Tosylate, Isodecyl Neopentanoate, Phenethyl Benzoate, Parfum.