Hello, the team understands that members choose to use
Lactic Acid to act.
ผลัดเซลล์ผิว In this formula, the limitation of the function of
Lactic Acid means the formula must have a low pH or should not exceed 3.5. This pH level is 3.5. It is also the lowest pH for many ingredients in a formula to be tolerated. This formula therefore needs to be kept at a pH of 3.5, not more or less. because if more than this
Lactic Acid will not work effectively. but if lower than this It may cause many ingredients in the recipe to lose quality.
Butter Cream Maker Use it at a rate of 2-3%. The rate of 1% is too low.