OSiS Curl Jam is a gel for defining curls that hydrates the hair and makes it smooth without weighing it down. It provides light hold for natural curls and waves, adds bounce to the hair, and improves manageability. Application: Apply the gel to damp hair and define curls with your fingers. Let it air dry or use a diffuser. Once dry, gently comb through the hair to achieve defined, soft curls and waves.