Moist Diane Perfect Beauty Extra Smooth & Straight Treatment is designed to straighten and smooth unruly hair. Enriched with botanical oils like argan, quinoa seed, baobab seed, and prune seed extract, it penetrates deep into the hair shaft to repair frizz and curls. Cuticle Keratin works to nourish and fortify damaged strands, leaving hair soft, sleek, and effortlessly straight.