OGX Coconut Curls Curling Hair Butter Leave In Or Rinse Out. Tame frizz and smooth curls with this deep moisture curly hair butter Blended with coconut oil, this leave-in hair mask and treatment detangles and hydrates for defined curls full of bounce and shine. This 66-ounce tub of OGX Quenching, Coconut Curls Curling Hair Butter helps detangle and enhance definition for smooth curls that are full of bounce and shine. Ideal for medium to coarse-textured hair and designed to enhance natural softness, this deep moisture curly hair treatment also quenches, hydrates and tames frizz. The nourishing blend contains coconut oil which helps add luster and softness to hair, citrus oil to help clarify and reveal shine, and sweet honey which has humectant properties that make it a great moisturizer