Bigen semi-permanent hair color is a gentle, oil-rich, conditioning formula that nourishes hair with honey, beeswax, and sunflower while providing long-lasting color without ammonia or peroxide. Excellent gray hair coverage. Safe for all hair types including chemically treated and relaxed hair. Leaves hair shiny, soft, and beautiful. Now with coconut, argan, and maracuja oils. Safe to use immediately after chemical services.