Go natural with Earth Science Er Sci Dp Conditioner Hair Masq (1x2 OZ). Luscious deep-conditioning masque repairs dry, damaged, colored or over processed hair. Penetrates and coats the hair shaft in natural silk protein to strengthen and nourish inside and out. Leaves hair soft, tangle free and smooth; not sticky or weighed down. no animal testing, always paraben free.. (Note: Description is informational only. Please read the ingredient label on the product for more information and always consult your health professional with any questions prior to use.)