L'ANZA Keratin Healing Oil Phyto-IV Repairing Complex Smooth Down Spray helps smooth the hair fiber while providing essential heat protection. Its lightweight formula helps reduce frizz, improve softness and speed up drying time for a sleek, silky finish. Helps control frizz and flyaways Protects hair against heat styling tools Speeds up blow-drying time Promotes a smooth and shiny finish Lightweight formula without heaviness HOW TO USE Spray evenly onto damp hair before blow-drying. Style with a blow dryer or heated tools. Can also be lightly applied to dry hair to smooth frizz.