Intense Keratin intense damage repair hair care serum targets extremely damaged, dry, dull and lifeless hair with its special formula. Gives hair a healthy shine from roots to ends and helps strengthen hair. Reduces breakage. Prevents static and frizzy hair. UV filters protect the hair against the suns harmful rays. Provides easy combing, silky softness and shiny hair. Does not weigh hair down. Helps restructure, repair and protect the hair thanks to the herbal keratin technology in its formula that contains 17 beneficial amino acids and restructuring plant proteins derived from Soy and Corn proteins.. Paraben-free.