Ideal for those prone to dandruff and dry scalps, the Symbiose Anti-Dandruff Cleanse and Nourish Duo two-piece set by Kérastase helps to visibly diminish the appearance of dry skin. Featuring an ultra-nourishing shampoo and softening hair mask, the duo encourages silkier-looking tresses. Set Contents: Symbiose Moisturising Anti-Dandruff Cellular Shampoo 250ml A gentle formula powered by exfoliating actives. Known for its clarifying benefits, salicylic acid helps to buff away dead skin cells and purify the scalp so that hair appears fresher. Fortified with piroctone olamine, the shampoo helps to visibly minimise dry skin so that the scalp and tresses look and feel renewed. Symbiose Masque Intense Revitalising Mask 200ml A high-performance mask that intensely nourishes and cleanses the scalp, while helping to detangle and hydrate the lengths and ends. Infused with salicylic acid and squalane, the potent formula helps to eliminate unwanted residue and replenish lost moisture for a sleek, silky appearance.