Fresh, clean, healthy hair. Since 1945, Pantene has had a commitment to healthy hair. Hair so healthy it shines. Healthier hair with every wash (vs. non-conditioning shampoo). Protein loss from hair's core makes it vulnerable to damage. Pantene's damage defying formula with antioxidants is gentle - it reduces protein loss, so your hair stays strong against damage. Pantene Hair Research Institute. Classic Clean 2in1 with Antioxidants: Gently cleanses for shiny, manageable hair in one easy step; Provides strength against damage while leaving hair feeling moisturized for 24 hours. Questions? 1-800-945-7768 or visit www.pantene.com. Made in USA of US and/or imported ingredients.