OUAI Thickening Spray

A lightweight volumizing spray for fine, flat, or thinning hair that instantly makes strands look thicker and fuller from roots to ends. Powered by amaranth peptide to increase the diameter of the hair shaft, volumizing polymers for all-day lift and body, and hydrolyzed soy protein to actively repair and soften strands — all without stiffness, crunch, or sticky residue.

Doubles as a heat protectant up to 450°F/232°C, making it the ideal last step before blow-drying. Finished with OUAI's signature Mercer Street fragrance. Paraben-free and color-safe.