About Argan Oil Hair Color


  • These Master Gray shades are mixed the same as the permanent colors. The mixing ratio is 1:2–1 part color + 2 parts 20 volume developer, for a total formula mixture of 3 oz.
  • Take fine, even sections when applying color to saturate the hair.
  • Process up to 45 minutes for best gray coverage.

Gray hair can be challenging. As we mature, gray hair has a different texture than pigmented hair and can be resistant to hair color. The One 'n Only™ Argan Oil Master Gray series provides a beautiful, soft tonal change and complete coverage even on the most stubborn gray hair. Use on hair that is a Natural Level 10 Lightest Blonde or deeper.


    1 oz. 8MG Light Master Gray Blonde
    2 oz. One 'n Only™ Argan Oil 20 Volume Cream Developer

  • Section the hair into 4 equal sections, from ear to ear and from front to back.
  • Apply color to the regrowth.
  • Process the color for 45 minutes.
  • To refresh previously colored ends, apply the remainder of the hair color through to the ends and process up to 5 minutes.
  • Once desired hair color is achieved, rinse, shampoo and condition using One n Only™ Argan Oil Color Oasis (or Moisture Repair) Shampoo and Conditioner.