Product Info: Leave-in Proteina de Perla combines in its formula Silicone, Keratin, Ceramide and Silk Protein to revitalize and soften the hair. Contains PEARL EXTRACT, a natural marine product to fortify the hair and Lustre Finish to avoid frizz. Directions: Apply on damp or dry hair. Style as usual. DO NOT RINSE OUT. Use before blower, hair dryer or straightening itons to protect the hair and activate the shine. Can be used daily to comb your hair.