Full Rescue Densifying Leave-In Spray for Thin Hair is a gel-like, polymer-infused formula designed to make hair look and feel instantly thicker without sacrificing softness and movement.

Infused with a fortifying concentrate of steam-distilled rosemary oil and triple-purified niacinamide, this leave-in spray delivers precise density to your hair while controlling flyaways and detangling for ease of styling. With regular use, hair looks and feels fuller and silky soft after just one application*.

*Consumer test after application of Full Rescue Shampoo, Conditioner, and Densifying Leave-In Spray.

What It Does
• Micro-dosed with rosemary oil and niacinamide to deliver a precise level of density to hair.
• Instantly thickens hair without weigh-down or crunchiness.
• Controls flyaways and detangles hair for ease of styling.
• Vegan, paraben-free, mineral oil-free, silicone-free, and colorant-free formula.
• Consumer test shows hair looks and feels fuller, and feels silky soft after one use.*

*Consumer test after application of Full Rescue Shampoo, Conditioner and Densifying Leave-In Spray.

What Else You Need to Know
This bottle was made with 94% recycled plastic, excluding pump and cap. Biolage is approved by Cruelty Free International under the Leaping Bunny Programme. Vegan formula: no animal-derived ingredients or byproducts.