Milkstone was originally a soap foundry, established in 1909 by Miyazaki Nara Jiro. Before World War II, milk stone was the largest soap brand exported from Japan. Although it was closed during World War II, it has since developed with the recovery of the Japanese economy, and is now the largest kettle soap factory in Japan. Milky stone alkali is very low-key, although the reputation is not as good as Kao, Unilever and other large groups, but with quality and reputation, in the Japanese washing market and a number of big brands, and firmly ranked first in Japan solid soap.
 
The little red box and the little blue box are the star products of milk stone alkali, using food-grade butter as raw materials, using the kettle cooking method to make the soap base, which is time-consuming and laborious, and the soap base contains a certain amount of oil and moisturizing, moderate moisturization, and good cleaning power. With a history of 90 years, Little Red Box has won the first and second place in the Japan Cosme Awards for facial cleansing and body cleansing products many times, and the Refreshing Little Blue Box has won the top three in the facial cleansing and body cleansing category of the Cosme Awards three times, and was inducted into the Best Cosmetics Award Hall of Fame in 2015.
 
The little red box adds squalane to make it more moisturizing, while the little blue box is slightly refreshing and the foam is softer; In terms of fragrance type, the small red box is rose-scented, and the small blue box is jasmine-scented, both of which are very affordable, priced at about 10 yuan. Japanese consumers prefer the cleansing power of soap, so the small red box often appears in the cleansing awards, but for most people, the soap-based cleansing power is too strong, and it is easy to take away too much oil from the skin, so it is not recommended to use it on the face.
 
Compared with the small red box and the small blue box, the two cleansing series of natural cleansing soap and material heart cleansing soap are not outstanding, and the manufacturing process, the small red box and the small blue box are made by kettle, and the cleansing series is made by ordinary industry. From the perspective of cleansing products, although the cleansing soap is added with moisturizing and moisturizing ingredients such as shea butter and hyaluronic acid, there will still be the problem of excessive cleansing when used regularly, so you should understand your own skin type before purchasing, it is not recommended for people with dry and sensitive skin, and oily skin can be used occasionally. From the price point of view, the price of natural cleansing soap is nearly 30 yuan, and the material heart cleansing soap with foaming net is about 60 yuan, which is several times more expensive than the small red box and the small blue box, and the cost performance is not high.
 
There are many soaps produced by milky stone alkali, there are two kinds of soft soaps with no pigment, less fragrance, and good mildness, both of which are about 20 yuan, although they are claimed to be low irritation, but soap-based products are still recommended for body cleansing.