Biolage Ultra Hydra Source Deep Treatment Mask

Thirsty hair? This deep treatment mask is here to quench it. Packed with cold-pressed Cupuaçu butter and filtered salicylic acid, it's the weekly moisture boost your dry, thick, or coarse strands have been begging for. One application delivers 5X more moisture and up to 15X smoother results—because your hair deserves to feel as good as it looks. Say goodbye to buildup and hello to supremely soft, touchable locks that actually feel hydrated.