The Moroccanoil All-in-One Leave-In Conditioner in a 50ml bottle is a more compact and convenient version of the original leave-in conditioner. This size is perfect for carrying in your purse, traveling, or trying the product before purchasing the larger size. Just like the 160ml version, this leave-in conditioner offers the same moisturizing, detangling, and heat and UV protection benefits. Composition Ingredients: Water, cyclopentasiloxane, dimethicone, glycerin, etc. Instructions for use Apply a small amount to damp or dry hair. Distribute evenly. Do not rinse.