This reconstructing serum works deep within the hair fiber to help repair and strengthen weakened or damaged hair. Its targeted formula helps restore the hair structure while improving softness and resilience for visibly healthier-looking hair. Helps rebuild the hair fiber Strengthens weakened or damaged hair Leaves hair stronger, softer and more resilient HOW TO USE Apply a few drops to clean, towel-dried hair, focusing on mid-lengths and ends. Gently massage to enhance absorption and proceed with styling. Do not rinse. INGREDIENTS AQUA (WATER), CETEARYL ALCOHOL, PHENOXYETHANOL, CETRIMONIUM CHLORIDE, TRIDECETH-12, AMODIMETHICONE, PARFUM (FRAGRANCE), CITRIC ACID, SERINE, THREONINE, BHT, BENZYL SALICYLATE, CI 15510 (ORANGE 4), COUMARIN, HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL, ALPHA-ISOMETHYL IONONE, CARBOCYSTEINE, ETHYLHEXYLGLYCERIN, HEXYL CINNAMAL, BETA-CAROTENE.