Biokap dyes will forever change the way your customers are dyeing their hair at home with perfect grey coverage in just 10 minutes! This is the perfect solution for time-poor customers wanting an effective yet gentle formula with shorter application time. BioKap Rapid Dyes have a higher pigment concentration allowing a reduction in colour application time, yet still offering a perfect grey coverage in just 10 minutes. The result is perfectly coloured roots and glossy, natural looking healthy hair . Its exclusive ingredient, the Tricorepair complex, contains a mix of Rice Proteins similar to keratin to restructure the hair, a Willow derivative to prevent discoloration and Fruit Acids that protect the scalp during colour application. It also contains Organic Argan oil , that nourishes the hair . BIOKAP RAPID colours are free from Ammonia, Resorcin, Parabens, Para-Phenylenediamine (PPD) and Fragrance. Furthermore, the unisex colours can be used by those people who have very delicate skin and scalp. Suitable for Vegans. The range of 12 shades are dermatologically tested and Nickel tested