Hello, according to the requirements of the FDA in the case of changing the name or brand of the product. There must be a new FDA notification, which the member Can order production by notifying FDA by clicking on Submit cosmetic order formulation and select "secret formula" and fill in the desired formula to be produced. (In case of wanting to be the same as
Salicylic Acid Gel, For Oily-Skin , you can fill it in according to the above formula) The packaging can be smaller than 50ml, depending on the size of the packaging that members send in.) The age of the product depends on the formula. In the case of the formula mentioned here, the shelf life is 2 years as shown in the picture.