ISO Option EXO Exothermic Perm for Long & Resistant Hair

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.