ISO Option EXO is a professional exothermic perm engineered for energized, resilient curls on longer and resistant hair. The self-heating ISO-Thermalizer activator warms the waving lotion so it diffuses evenly through the hair — no external heat needed — while the thio-free, damage-free Isoamine formula waves without aggressively lifting the cuticle.
Exothermic, self-heating system for even, gentle processing on hard-to-wave hair
Thio-free & damage-free — naturally derived Isoamine waving agent leaves hair soft and shiny with minimal swelling
Made for long and resistant hair; also suitable for coarse, gray, or tinted hair in good condition (colored with 20 volume or less)
Single-application salon kit: waving lotion, ISO-Thermalizer activator, and neutralizer, with a natural chlorophyll-based deodorizer
Allows same-day texture and color services
Processing guide: approximately 20 minutes for resistant hair; maximum 10 minutes for tinted hair. Professional use recommended.
