Professional Smoothproof Smoothing Deep Treatment Hair Mask For Coarse Hair

Biolage Professional Smoothproof Deep Treatment is a rich, creamy hair mask designed to soften and tame coarse, frizz-prone hair. Its dense texture delivers intensive smoothing and added manageability while rinsing to a sleek finish. Ideal for those seeking a salon-grade treatment to reduce bulk and improve comb-through on thicker strands.