HERANI BLEACH SET INCLUSION: 200 ml 30 vol developer (9%) 100 grams charcoal bleaching powder Ratio is 1 part bleaching powder : 2 parts developer. (example: 1 cup bleaching powder is to 2 cups developer) THE SET RATIO IS ALREADY 1:2 SO IT IS READY TO MIX❤️ ‼️Bleach is PERMANENT not temporary‼️ INSTRUCTIONS are available in the labels of the product.