Earth Pharmaceutical is a Japanese daily chemical company specializing in the production of pesticides and household cleaning products, and its brand ARS Ansu is the No. 1 brand of insecticidal products in Japan, in addition to selling well in Japan, it also has a high market share in China. Ansu Pharmaceutical's bath bomb products mainly include two brands: Warm Bubble and HERS Bath Lab (HERS Bath Lab), of which HERS Bath Lab is produced by its subsidiary Shiramoto earth, and the ingredients of the two products are roughly the same, which is a Japanese-style carbonated bath block that is very similar to Kao.
 
The packaging and shape of the Earth Bath are very similar to those of Kao Bub, and the formula uses baking soda and succinic acid as reactive substances, which has a strong ability to produce carbonic acid, and the surging carbonated bubbles make the water translucent, like a giant carbonated drink, but does not contain surfactants. The Earth bath block does not contain magnesium sulfate, and the addition of sodium carbonate and sodium sulfate theoretically weakens the soothing and relaxing effect, but in practice the difference is not obvious due to the high dilution.
 
The ginger fragrance bath block of the warm bubble brand is its most popular product, which is divided into four types: vanilla ginger, honey ginger, chili ginger and grapefruit ginger, and the ginger extract and flavor that are traditionally used for scrubbing and medicinal baths are added to the bath block to blend other fresh and lively food smells, which is more convenient and hygienic than directly using ginger and other foods to take a bath, and also greatly reduces the irritation.
 
At present, domestic e-commerce platforms can buy warm ginger fragrance combination products, each 45g price is about 3.5 yuan, other fragrance or HERS Bath Lab products have not been imported for the time being.