- Complete hair regeneration protocol: pre-shampoo, shampoo, and intensive detangler to restore hair damaged or weakened by heat, dyes, or bleaching. - Repairs up to 99% of hair damage and reinforces the hair's inner fiber, restoring its original strength and shine. - Enriched with Bond Repair complex and citric acid to rebuild and strengthen the hair's internal bonds. - Sulfate-free shampoo and 100% recycled and recyclable packaging (except colorants and caps). - Includes: 1 SOS pre-shampoo (200 ml), 1 sulfate-free shampoo (200 ml), 1 intensive detangler (150 ml). - Application: apply pre-shampoo to wet hair, leave on for 5 min and rinse; then shampoo, massage and rinse; detangler 3 min and rinse. - L'Oréal Paris committed to beauty without animal testing.