Reviews | BiosLine Biokap Nutricolor Delicate Hair Dye | How it works | Formula without Paraphenylenediamine. It perfectly covers gray hair, while still acting as a tempo a nourishing and protective action. Argan OilArgan Oil | In beauty homes of many movie stars and fashionistas as never before. We're talking about Argan oil, highly prized for its exceptional amount of essential fatty acids that make skin and hair soft and shiny. A special elixir that comes from una plant native to Morocco, still produced by hand using traditional techniques. | In the formulas BioKap Nutricolor is the essential ingredient that keeps dyed hair soft. Thanks to its high content of unsaturated fatty acids and vitamin E, it protects, restructures and makes damaged and fragile hair shiny. Willow extract prolongs the color's duration by protecting hair from UV rays. Vegetable proteins nourish and protect the hair. Long-lasting. | When to use it | To perfectly recolor gray hair, from the first application and with una Long-lasting color. The Lightening Cream allows you to create natural highlights or simply lighten your hair. | How to use it | The color is created by mixing the contents of the color tube directly into the Nutrifix bottle, | also used for direct application to the hair. Tempo 35-minute processing time. | Choose the shades based on the amount of gray hair, following the instructions on the package. | What it contains | Contains Argan Oil, vegetable proteins from Wheat, Soy, Rice and Oats, Lactosafe® (lipophilic fruit acids with a soothing effect on the skin) and Willow extract. | Notes | 12 Shades, 1 Lightening Cream. Free from Ammonia, Resorcinol and Paraphenylenediamine. | Packaging | 140 ml |