Hairwonder Color & Care 7 Medium Blond colors, protects, nourishes and strengthens the hair in a treatment. Never before has long-lasting hair coloring without ammonia been enriched with so much good from nature. No less than 9 certified organic ingredients protect the hair structure and ensure optimal care and brilliant shine. Color fading is prevented, the hair structure is strengthened and the color is optimally protected against UV rays. Organic argan oil, phytokeratin & provitamin B5 work hair strengthening, moisturizing and make the hair silky soft. Color & Care ensures a perfect gray coverage and lasts for 6 to 8 weeks.