Redken's Extreme Shampoo for damaged hair is a protein-enriched cleanser that targets weakened strands to repair strength and restore flexibility. Its salon-oriented, conditioning formula suits brittle or chemically treated hair and rinses clean without weighing hair down. Ideal for those seeking strengthening care, it balances cleansing and fortifying action while highlighting key active components and expected benefits.
Ingredient Safety
No risk1
Low risk28
Moderate risk5