• Permanent hair color 10N Dark Blonde gel for hair coloring • 150 ml container • Formula enriched with plant extracts: aloe vera, witch hazel, birch, echinacea, walnut, rhubarb, and cinchona • Includes normalizing shampoo and regenerating conditioner for aftercare • Application: mix equal parts of color gel and developer in a glass container, shake well, and apply to dry hair • For virgin hair: apply the mixture from roots to ends and leave on for 40 minutes • For previously dyed hair: apply first to roots for 30 minutes, then to the rest of the hair for 10 more minutes • Rinse thoroughly with water until it runs clear, wash with natural pH shampoo, and apply conditioner for 5 minutes before rinsing • Precautions: may cause allergic reaction, perform sensitivity test before use • Avoid contact with eyes and do not use to dye eyebrows or eyelashes