Thao's Tips: This is one of my favorite protein-based lines. Its made for those who want to prevent damage and grow their hair long. Apply 1 to 2 dime sized amounts to your palms. Work product into your palms and then apply it to the ends. Leave in for 3 to 4 minutes to really hydrate and strengthen the ends. This product needs time to work, so let it do it's thing.
Redken's Website:
Redken's Extreme Length Conditioner with biotin strengthens damaged hair and helps hair to grow longer and stronger. Extreme Length Conditioner helps prevent breakage to promote your strongest, healthiest hair. 
	
Reduce breakage by 81% when using the full system of Extreme Length Shampoo, Extreme Length Conditioner, and Extreme Length Leave-In Treatment
	
Formulated with biotin and castor oil to help hair grow longer and stronger
	
Provides lightweight nourishment to the hair
	
Strengthens fragile strands and ends to promote strong, healthy hair
	
Gently conditions the hair and adds shine