Bio Colorist 4.5 Mahogany Brown is a permanent hair coloring treatment that gives an intense and shiny result. It ensures long-lasting color and optimal coverage of white hair and is gentle on the hair and the scalp.

Bio-Colorist is enriched with sustainable and organic Argan Oil an exclusive active ingredient that leaves hair soft, nourished and shiny. Because it has a high content of essential fatty acids and vitamin E, it favours cell oxygenation and protects the skin from external aggressions by neutralising free radicals.

Benefits

• Hair will be evenly coloured with natural and brilliant tones
• Nourished and restructured hair
• Excellent coverage of grey hair

How to use

1. Put on the single-use gloves provided
2. Squeeze all the content of the tubes into the applicator bottle
3. Shake the bottle until it contains a fluid mixture
4. Distribute 2/3 of the mixture on hair regrowth
5. Apply the rest of the mixture on mid-lengths and ends
6. Without putting the gloves off, emulsify scalp and hair
7. Apply the Bioclin Bio-Color Protect shampoo and mask
8. Rinse with care