Powered by Living Proof's patented Thickening Molecule (PBAE), Living Proof Full Thickening Mousse is an ultra, lightweight mousse that provides flexible volume to help fine, flat hair to look, feel & behave like naturally full, thick hair. PBAE lasts 5x longer. Key Features & Benefits:
- Provides long lasting thickness & fullness.
- Light hold that doesn't collapse or become stiff.
- Safe & formulated for colour & chemically treated hair.
- Ideal for fine, flat hair. Full Thickening Mousse is silicone-free.