Biolage Full Rescue Densifying Leave-In Spray boosts hair fullness while caring for your scalp. 

Lightweight and infused with rosemary oil and niacinamide, it instantly enhances the look and feel of thickness, tames flyaways, and detangles for smooth, easy styling.

Hair feels softer, looks fuller, and becomes more manageable after just one use*. Ideal for fine or thinning hair, and a perfect finishing step in the Full Rescue routine.

*Based on consumer testing after using Full Rescue Shampoo, Conditioner, and Densifying Leave-In Spray.

Benefits:
– Supports a healthy scalp and adds thickness and fullness.
– Instantly thickens the look and feel of hair.
– Controls flyaways and detangles for easy styling.
– Leaves hair softer and more manageable after one use.
– Lightweight formula.