EXO Option Exothermic waving perm

For energized curls on longer and resistant hair. 1 application. Exclusively patented for energized curls on longer, resistant hair and design wraps. Thi-free formula. Diffuses more evenly than conventional waves to minimize swelling of the hair shaft. Iso-thermalizer. Gently heats the waving lotion for improved penetration into the cortex with minimal cuticle swelling. Iso empowers you to achieve new levels of texture on longer or resistant hair when using design wraps. Follow the instructions for use carefully.