Blacklight Violet Anti-Yellow Shampoo by Oligo is designed to keep blonde, highlighted and grey hair looking cool and luminous. Its pigmented formula deposits violet tones that help counteract unwanted yellow hues while gently cleansing the hair. Perfect as a maintenance step between salon visits, it supports brighter, cooler blondes and leaves hair soft, shiny and easy to style. Purple toning shampoo for blonde, highlighted and grey hair Helps neutralize unwanted yellow tones Gently cleanses without weighing hair down Supports brightness, shine and cool tonal results Leaves hair soft, smooth and manageable HOW TO USE Apply to wet hair and massage into the scalp and lengths until an even lather forms. Leave on for a few minutes depending on the desired level of toning, then rinse thoroughly. Use one to several times a week, alternating with a nourishing shampoo. Follow with your favorite Blacklight conditioner for best results. INGREDIENTS WATER (EAU), SODIUM C14-16 OLEFIN SULFONATE, SODIUM LAURYL SULFOACETATE, COCAMIDOPROPYL BETAINE, SODIUM METHYL 2-SULFOLAURATE, GLYCERIN, STYRENE/VP COPOLYMER, PHENOXYETHANOL, PARFUM (FRAGRANCE), PEG-150 DISTEARATE, DISODIUM 2-SULFOLAURATE, GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, C10-16 OLEFIN, SILICONE QUATERNIUM-16, SODIUM BENZOATE, LINALOOL, UNDECETH-11, CITRIC ACID, BENZOIC ACID, SODIUM DODOXYNOL-40 SULFATE, TETRASODIUM EDTA, BUTYLOCTANOL, UNDECETH-5, LIMONENE, ARGANIA SPINOSA KERNEL OIL, SORBIC ACID, ACETIC ACID, SODIUM HYDROXIDE, DEHYDROACETIC ACID, SODIUM PCA, SODIUM LACTATE, ARGININE, ASPARTIC ACID, PCA, GLYCINE, ALANINE, SERINE, VALINE, ISOLEUCINE, PROLINE, THREONINE, HISTIDINE, PHENYLALANINE. MAY CONTAIN (+/-): EXT. D&C VIOLET NO. 2 (CI 60730), FD&C BLUE NO. 1 (CI 42090), D&C RED NO. 28 (CI 45410)