Bring life back to damaged hair with Elizavecca Collagen Coating Protein Ion Injection CER-100. This intensive leave-in hair treatment is enriched with collagen and proteins that deeply nourish, repair, and strengthen weak or chemically treated hair. Its lightweight formula coats each strand, restoring elasticity, smoothness, and shine without weighing hair down. Perfect for dry, brittle, or heat-damaged hair, this treatment delivers salon-like results at home, leaving your hair soft, silky, and more resilient with every use. Infused with collagen and proteins to repair damaged hair Restores elasticity, smoothness, and natural shine Strengthens weak and brittle strands Lightweight formula absorbs quickly without greasiness Ideal for dry, color-treated, or heat-damaged hair How to Use After shampooing, towel-dry your hair. Apply an adequate amount of product evenly through damp hair, focusing on damaged areas. Leave in—no need to rinse. Style your hair as usual. Tip: Use 2–3 times a week or as needed for stronger, healthier-looking hair. Ingredients Water, Cyclopentasiloxane, Dimethicone, Hydrolyzed Collagen, Hydrolyzed Keratin, Hydrolyzed Silk, Hydrolyzed Milk Protein, Hydrolyzed Wheat Protein, Cetrimonium Chloride, Amodimethicone, Arginine, Panthenol, Allantoin, Tocopheryl Acetate, Fragrance, Phenoxyethanol, Ethylhexylglycerin.