- TRESemmé Keratin Smooth professional-quality conditioner for smooth, soft, and shiny hair - Controls frizz for up to 72 hours thanks to its advanced formula with hydrolyzed keratin - PRO Style Technology with amino acids and ceramides strengthens and improves hair manageability - Hydrates deeply, provides long-lasting shine and softness from the first use - Especially recommended for frizzy, unruly, or hard-to-style hair - 400 ml individual format, ideal for trying out or replenishing your hair care routine - Apply from mid-lengths to ends on damp hair, leave for 2-3 minutes, and rinse - For best results, complement with shampoo, mask, and heat protectant from the same line