Biolage HydraSource Shampoo is a deep-conditioning, hydrating shampoo for extremely dry hair that works to detangle, soften and smooth even the frizziest locks. The secret ingredient in this restorative formula is aloe vera, which is packed with hair-healthy vitamins A, E, C and B12, as well as essential amino acids. To get hair that's up to 15 times more hydrated than with non-conditioning treatments, use this revitalizing shampoo with HydraSource Conditioner, Conditioning Balm and Leave-In Tonic.