Moist Diane’s Extra Smooth & Straight Treatment combats frizz and promotes silky, straight hair. Enriched with Organic Argan Oil and Cuticle Keratin, it deeply penetrates to repair and smooth damaged cuticles.This sulfate-free, paraben-free formula restores moisture to dry, coarse hair, making it manageable and soft. Perfect for even the curliest and frizziest hair types, each strand from root to tip feels hydrated and smooth.