Redken Extreme Lasting Conditioner 300 ml

The extreme length conditioner contains biotin and castor oil. It adds strength to the hair and reduces breakage by up to 81%. Plus, it promotes healthy hair and can lead to hair growth of up to six inches in a year with a shampoo, conditioner, and leave-in routine. How to use: After shampooing, apply Extreme Length Conditioner and distribute through hair. Rinse. Next, try the extreme long-lasting leave-in treatment with Biotin.