Hello, normally germs can't thrive without water, but in practice. If members develop this formula for sale, we will not know. When the product reaches the customer's hand and uses it What are the chances of moisture? into the product packaging is the reason in any case Manufacturers will choose to fill.
สารกันเสีย to ensure that whether it is in the hands of the customer in any condition It will also be able to prevent germs from growing in the formula.