ISO Option EXO Exothermic Perm for Long & Resistant Hair

$12.99 $20.00Save $7.01 (35%)

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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.

Free shipping on select orders — no minimum required. Most items ship within 1–2 business days from Lawton, OK. Estimated delivery 3–7 business days via USPS or UPS.

Not satisfied? Return any item within 180 days for a full refund or exchange. Contact us at support@merchsection.com or call 580-713-6292. Items must be in original or resalable condition.

SKU: 7485254

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from 5 reviews

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Sayangku

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02/26/2026

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I just got a new phone with a USB-C connection, and this device allows me to connect the phone to my (very old) car's stereo. I already had a thing that connects the tape deck to an auxiliary cord, and now the aux cable plugs into this device, which plugs into my phone. Works great and allows me to listen to podcasts in the car.

Mayqueen

02/20/2026

great job thank you very much item as described and arrived on time

Nicole

02/06/2026