There is more shampoo to love with Kerastase shampoos and hair masks in 500ML. Give yourself up to 60 washes with this deluxe-size deal on the best Kerastase shampoos in jumbo size. Shop the Masque Beurre Haute Nutrition Hair Mask from our Curl Manifesto collection for coily and curly hair, it is our first deluxe size hair mask in 500ML Need a large shampoo for the home and a small shampoo to travel? Discover our convenient shampoo duo sets combining a deluxe size and travel size so you always have one shampoo for the home and one shampoo for the road. Find the best deluxe size shampoo for your hair by taking our hair quiz.l