Stock up and save on a happy, nourished scalp with this double pack of the Biolage Scalp Sync Clarifying Shampoo, 2 x 400ml. Treat your strands to a deep, yet gentle, cleanse without stripping or drying. Biolage's Scalp Sync Clarifying Shampoo removes residue on the scalp, eliminating buildup and excess sebum leaving your hair shiny and your scalp feeling hydrated. Key Ingredients Enriched with a fermented tea blend and glycolic acid to help leave your scalp feeling rebalanced, and hair cleansed. Key Benefits Deep Yet Gentle Cleanse - Effectively removes buildup, residue, and excess oil without stripping hair. Rebalances the Scalp - Infused with fermented tea blend and glycolic acid to help restore scalp harmony. Hydrates and Refreshes - Leaves the scalp feeling clean, hydrated, and comfortable. Boosts Shine - Cleansed hair looks fresh, healthy, and naturally glossy. Ideal for Scalp Health - Supports a clean, balanced scalp environment for healthier-looking hair over time. Ingredients AQUA / WATER, SODIUM LAURETH SULFATE, CITRIC ACID, COCAMIDOPROPYL BETAINE, SODIUM HYDROXIDE, SODIUM CHLORIDE,PARFUM / FRAGRANCE, SODIUM BENZOATE, GLYCINE, HEXYLENE GLYCOL,GLYCOLIC ACID, PROPYLENE GLYCOL, SALICYLIC ACID, MENTHOL, POLYQUATERNIUM-10, LIMONENE, SACCHAROMYCES/XYLINUM/BLACK TEA FERMENT, HEXYL CINNAMAL, COUMARIN, BENZYL ALCOHOL, LINALOOL, GLYCERIN, AMYL CINNAMAL, SORBITOL, CAMELLIA SINENSIS LEAF EXTRACT, POTASSIUM SORBATE, ASCORBIC ACID