AG Hair's Curl Trigger Defining Spray is the ultimate styling solution for fine hair. This spray is specially formulated to create or refresh moisture-rich curls and waves, leaving your hair looking and feeling healthy, hydrated, and frizz-free. The lightweight formula provides long-lasting hold without weighing down your hair, making it easy to achieve salon-worthy curls at home. The easy spray-on application is perfect for all curl types and can help you achieve defined, bouncy curls in minutes.