Option exo Description: Thermally activated, exo gives stronger, more energized, defined wave, along with all the healthy benefits of the thio-free ISO system. Offers lasting texture as well as unprecedented softness and shine, yet strong enough for luscious curls on long, short or resistant hair. Designed for: For Energized Curls on Longer and Resistant HairNormal to Coarse TextureTinted Hair in Good Condition (20 volume or less)Resistant or Gray HairLong Hair Benefits: Exothermic Activator For Off the Scalp and Condensed Techniques Can be Self Timed or Variable
K**R
Five Stars
Perfect for my hair, and lasts about 3 months.
