4 Naturals™ Curly Wave™ Serum is designed for individuals with wavy/curly hair. Curly Wave™ Serum revives waves and curls with dramatic definition. Curly Wave™ Serum provides weightless control, enhances manageability, tames frizz without buildup, and adds shine without the crunchy feel or look. It can be used on any curly/wavy virgin hair extensions
