The Living Proof Full Shampoo Conditioner Duo in 30ml travel size is a brand new product formulated in the United States. It is a unisex shampoo and conditioner set suitable for all hair types, particularly fine hair. The product is sulphate-free, paraben-free, silicone-free, and vegan, offering a volumising styling effect. With a period after opening of 12 months, this cream and gel formulation is perfect for on-the-go use.