ISO's exclusive, patented, thio-free formula utilizes Isoamine, a naturally derived waving agent. Isoamine 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.
Option 1 is designed for:
Normal and previously permed hair
Fine to medium texture
Normal to moderately porous previously permed hair
Easy to wave hair, shorter lengths
Experience the benefits of ISO Option 1:
Added pre wrap
No heat required
No conditioning additives required
Winner of behindthechair.com's Stylist Choice Award for "Best Permanent Wave" 6 years in a row
Option 1
Hair Type |
Hair Condition |
End Result |
Suggested Tool |
Timing |
Fine or Medium Density |
Normal, non-color treated hair, previously permed |
Increased body, slight wave, minimum curl |
Large, hard- surface tool |
20 minutes (built-in stop action) |