Redken’s Extreme Length range strengthens lengths and prevents 81% of damage. Restorative formulas are suitable for long hair prone damages caused by heat, coloring and lightening. The shampoo gently cleanses while strenghtening the hair with the formula featuring biotin.

Features

• Fortifying shampoo
• Gently cleanses
• Formulated with biotin
• Prevents damage
• Encourages length retention

How to use

• Use on damp hair
• Gently massage scalp with shampoo
• Rinse and repeat shampoo process
• Follow with Extreme Length Conditioner