One 'n Only Argan Oil Defining Curl CreamEmbrace Your Curl. The ultimate styler to define and care for your curls. Ideal for: Curly, Wavy Hair Care for your curls with our One n Only Defining Curl Cream with Argan Oil. Its the perfect everyday curly hair care product to use so you can embrace your natural curls and waves while eliminating frizz. This leave in, non sticky cream hydrates while defining your natural curl and maintaining your hairs natural texture. Add shine, texture, and body