No PPD, No AMMONIA, Contain over 50% of herbal extracts to minimize hair damage and scalp irritation. This product nourishes your hair through the directly-decocted oriental herbal extracts of Korean Ginseng, Cnidium Officinale, and Artemisia. It also contains Keratin to protect your hair from hair dye damage, and a natural moisturizing substance (PCA) provides stronger moisturizing effects to the hair. Patented medicinal herb hair dye (Invention Patent No. 0802192). Instruction Manual in four languages: English, Korean, Chinese, Russian.