The 4.0 natural brown coloring dye from the Nutricolor Delicato series from Biokap is a cosmetic product also intended for people who cannot dye their hair for health reasons. The TRICOREPAIR formula contains a combination of rice protein, willow extract and lipophilic fruit acids. Include:

• proteins (soy, wheat, oat, rice) that support hair nutrition and hydration,
• Lactosafe complex obtained from fruit acids such as: lactic acid from sugar cane, citric acid from citrus fruits, tartaric acid from grapes, malic acid from currants,
• willow extract, which is a natural UV filter,
• argan oil, which helps to have anti-inflammatory properties and alleviate allergy symptoms.

The active ingredients also support the coloring of gray hair, nourishing and strengthening it, with a reduced risk of irritation.