Hair Cream Color L'Oreal Professionnel Majirel Cool Inforced

It is recommended to pass an allergy test first: Apply a small amount of color mixed with an oxidizing agent to an area of the ​​skin 1 cm behind the ear. Repeat 2-3 times, letting dry between applications. Don't rinse off or touch within 48 hours. If during this time you notice redness and/or feel itching, you should not use this product. Mixing ratio: 1:1.5 (50 ml of color and 75 ml of oxidizing agent). Oxidizing agent: use L'Oreal Professionnel Oxydant 6% or L'Oreal Professionnel Oxydant 9%. Apply evenly over the entire length of the hair, starting from the roots. The exposure time is 35 minutes. After, lather with a small amount of water, rinse and wash your hair with shampoo.