Biolage Hydrasource Refill Shampoo 500ml Biolage Hydrasource Refill Shampoo 500ml Treat dry hair to our ultimate moisture boost with Hydra Source shampoo. This potent formula allows you to boost hydration in dry, tired hair, delivering a soft, shiny, quenched look and feel.  Hydra Source Shampoo is infused and micro-dosed with a concentrate of aloe vera and hyaluronic acid, calibrated down to the microgram to create the perfect amount of smoothness for soft, touchable strands. Ingredients Aqua / Water, Sodium Laureth Sulfate, Sodium Lauryl Sulfate, Cocamidopropyl Betaine, Sodium Chloride, Cocamide Mipa, Hexylene Glycol, Parfum / Fragrance, Citric Acid, Sodium Benzoate, Aloe Barbadensis Leaf Juice, Salicylic Acid, Glycol Distearate, Cocos Nucifera Oil / Coconut Oil, Guar Hydroxypropyltrimonium Chloride, Limonene, Hexyl Cinnamal, Coco-Betaine, Coumarin, Benzyl Alcohol, Propylene Glycol, Linalool, Sodium Hyaluronate, Amyl Cinnamal, Fumaric Acid, Passiflora Edulis Fruit Juice, Trideceth -9, Potassium Sorbate, Bisabolol.