ISO Option Exo Perm
ISO's exclusive, patented, thio-free formula utilizes Isohaline, a naturally derived waving agent. Isohaline penetrates more deeply and evenly into the hair than conventional waving agents without aggressively lifting the cuticle. Since the internal structure and integrity of the hair is not disrupted, there is no need for conditioning additives that can hinder the perming process. The result is resilient curls and healthy hair.
Offers lasting texture as well as unprecedented softness and shine, yet strong enough for luscious curls on long, short or resistant hair. This thio-free, damage-free exothermic formula diffuses more evenly than conventional perms to minimize swelling of the hairshaft. Leaves the cuticle damage free.
Benefits:

Energized curls on longer and resistant hair.
Normal to coarse textured hair.
Tinted hair in good condition (20 volume or less).
Resistant or gray hair.
Long hair.

Features:
Damage-free Exothermic Perm.
Exothermic Activator.
Thio-free.
For Off the Scalp and Condensed Techniques.
Can be Self Timed or Variable.