I use Malibu C Miracle Repair every week and it thickens my hair and makes my hair so strong. No breakage or fall out after use under heat ever! I love my full head of hair after this treatment. Love it so much! A customer for life! I have damaged bleached hair and this is the only thing that helps me out! I've tried everything. Keeps my hair brighter also. Healthy hair again. THANK YOU.