Redken's Extreme Length Shampoo targets fragile, breakage-prone hair to support visible length with a gentle, creamy lather. Lightweight yet nourishing, it suits those aiming to strengthen ends without weighing hair down. Often used by clients seeking longer, healthier strands, the formula is fragrance-free and designed for routine use on fine to medium textures.
Ingredient Safety
No risk1
Low risk12
Moderate risk5