This formula contains Living Proof's patented Thickening Molecule (PBAE), which creates thickening dots between hair strands so it feels like you have thicker hair. The result: It gives your hair long-lasting body and fullness with light hold that doesn't collapse or become stiff.

Key Benefits:
- Makes fine hair look and feel thicker
- Delivers fullness and thickness that lasts 5x longer
- Delivers long-lasting, touchable fullness and thickness
- Light hold
- Heat protection (up to 320°F/160°C)

Shake can well.
Hold can upright to dispense an egg-sized amount of product.
Apply to damp hair from roots to ends.
Blow-dry.