IR Clinical™ Thickening Shampoo Thicker, fuller-looking hair* Invigorating formula with rosemary and mint cleanses and strengthens for fuller-looking hair. FEATURES • CAPIXYL™ to help strengthen, thicken, and densify hair • REJUVENIQE® and pea extract to support healthier-looking hair • Refreshing notes of rosemary and mint BENEFITS • Increases hair fiber thickness* • Reduces hair fall by 84%** • Strengthens hair to prevent damage from brushing and combing*** • Preserve hair color for up to 20 washes*** • Vegan, animal-friendly formula • Clinically and dermatologically tested