BioKap hair dyes offer a fast and gentle option to cover grey hair perfectly. The high percentage natural and vegan formulas work in just 10 minutes, and are a first in the natural home hair dye category! Carefully developed with Organic Argan Oil and Tricorepair complex to protect hair and scalp , the range of 12 shades is free from PPD, Ammonia, Resorcin and Fragrance to ensure suitability for even the most sensitive scalps. Extensive POS available for stores to create a beautiful display