This Extra Volume Supersize Duo by Moroccanoil helps to thoroughly cleanse your hair, whilst giving it a natural boost of volume, making it perfect for those with limp, fine hair. Boasting a natural, lightweight formula that won't dry or strip hair, this duo is sure to banish all bad hair days. Enriched with argan oil, keratin and fortifying fatty acids, Moroccanoil Extra Volume Shampoo and Conditioner provides unrivalled nourishment and protection. It helps to detangle locks, leaving them smooth and manageable with a healthy shineMoroccanoil Extra Volume Supersize Duo Contains: Moroccanoil Extra Volume Shampoo (Supersize 500ml) Moroccanoil Extra Volume Conditioner (Supersize 500ml) Key Ingredients:Argan Oil: Moroccanoil's signature ingredient. Only found growing in Southwest Morocco, this powerful antioxidant and UV protector is rich in vitamins that help to strengthen the hair and increase its elasticity.