... Vitamin B5, VC, VE, food additive, EDTA2Na, amid acid, Chinese medicine natural pigment, water.Feature1. No Phenylenediamine, which could cause cancer ... last about 1 month, colored solid, natural color, bright and green natural hair product.3.A little troublesome to operate ... high, which will damage the Chinese medicine ingredients. After 30 minutes, rinse with warm water, and dry the hair to 80% with ...