WHAT IS IT? A vitamin-rich hair mask with Argan Oil, Hyaluronic Acid, and Shea Butter to hydrate, repair, and boost shine in just 3-minutes. WHAT DOES IT DO? * The Hydro Boost Repair & Hydrate Hair Mask delivers an intensive moisture and repair treatment to revive dry, brittle strands. It strengthens, smooths, and restores shine, leaving hair soft, glossy, and resilient.