Used in permanent hair color as a coupler

Used in permanent hair color as an oxidant

Used in permanent hair color as an oxidant

It is commonly used as a stabilizer in hair dye products.

Used in permanent hair color as an oxidant

Semi Permanent color for shampoo or conditioner formula, change hair color

Blue (semi-permanent hair color, blue)

HC Blue 7 (Direct Dye)

Red BN (4-Hydroxypropylamino-3-Nitrophenol) (Direct Dye)

Semi Permanent color for shampoo or conditioner formulas to change hair color

color Basic Orange 31 (semi-permanent hair color, orange)