Galactomyces I buy it and use it? Apply it to the face 100%, but if it's good. How many % proportion should I mix in cosmetics and how many % do they put in sk2? Thank you.
After opening, if you want to use it for more than 180 days, you can mix it with anything to make it last longer without harming yourself. Galactomyces
Hello, if you keep it in the refrigerator, it can be stored for longer than that period. But if stored at room temperature may consider further สารกันเสีย