4/4 NN EXTRA Medium Brown / Marrón Medio Hair Dye 60 mL / 2 fl. oz. (3 Pack) Hair loses its protein through

Hair loses its protein through coloring

Apply the oil to your hair by kneading with your palms

Pharmaceutical grade peroxide as contact lenses and eye drops

Pre-wash with artofcare shampoo then apply 5 mL into hand (quantity equivalent to the top of the bottle cap)

The heat cap is recommended only when coloring roots and/or covering gray hair

4/4 NN EXTRA Medium Brown / Marrón Medio Hair Dye 60 mL / 2 fl. oz. (3 Pack) Hair loses its protein throughoncartofcolor professional heat activated healthier permanent hair color dye with certified organic ingredients. 2 in 1 Hair Color and Hair Care with added vitamins! ONC artofcolor professional is different from conventional hair color. It does not use harsh chemicals to raise the pH level to open cuticles. Instead, natural, molecule size pigments infuse the hair with color when exposed to heat. It is low pH. As a result, hair remains vibrant, soft,