Color-gel treating system.
O COLOR the new ammonia-free color-gel treating system that improves the performance of traditional coloring lines. Its versatility allows it to be used as: Permanent if used with Color Developer at 10, 20, 30 and 40 volumes or Demi-Permanent color if used with Gloss Developer to 5 volumes. A new concept of coloring, increasing gel: easy application, optimization of use, significantly improved color rendering.
DIRECTIONS FOR USE
Before use, carefully read the instructions and warnings on the packaging.