The formulation will be changed sequentially from July 2024. Old) pentetic acid 5Na → new) iminodisuccinate 4Na There is no change in the feeling of use. There is no change in the part number or JAN. 100g… Switching from Lot 4G1 1kg… Switching from Lot 4G1 5kg… Switching from Lot 4H1 Transparent soap base that melts in a microwave oven. Why don't you add glycerin, a natural moisturizing ingredient, essential oils, herbs grown by yourself, etc., to create a soap that is gentle on the skin and fun to look at? When making gem soap, we recommend MP soap clear, which is a transparent color. MP Soap: "MP" stands for Melt & Pour, which is a soap base that is melted in a microwave oven and hardened in a mold. MP soap contains glycerin, which attracts moisture. It melts at 70~75°C. Heating above 80°C or heating for a long time may cause cloudiness. When it's done, wrap it in a stretch of plastic wrap to prevent water droplets from sticking to the soap. In addition to handmade soap, we also handle materials and tools. ・MP Soap White (milky white soap base that dissolves in a microwave oven) ・ Soap base (type of soap base that is kneaded by hand) ・Natural pigments (natural color powder for coloring) ・MP soap dissolution container (container for dissolving MP soap) Microspatel (a useful tool for handling small amounts of powder)