Brand from Japan: Kao. Use a simple bubble bleach to evenly dye your hair from root to tip.Just rub the foam evenly from root to tip to easily bleach and make your hair look shiny.Contains hair care ingredients hydrolyzed silk liquid and soft lanolin fatty acid, making hair silky and moist to the touch.Comes with conditioner to keep hair smooth.Persulfate-free bleach.Bleach your hair to a natural tone.Also great for priming before coloring.How to use:When using, please be sure to read the accompanying instruction manual carefully and use it correctly.Be sure to conduct a skin allergy test (patch test) 2 days (48 hours) before dyeing your hair.If this product is too cold or too hot, it will foam and become difficult to release.Before mixing, place it at room temperature 20-30°C for about 1 hour before use.1. Add Liquid 1 to Liquid 2 and mix.2. Press the bottle to release air bubbles.3. Apply a generous amount of foam to dry hair and gently comb through with fingers.4. Leave on for 20-30 mi