Cosmetics Formulation Development

will make tamarind cream To live for a long time, you must use สารกันเสีย which one is it? PH is about 3.5, I have already simmered the tamarind cream but I want to add กันเสีย More natural style.

Hello natural substances Unable to control infectious diseases that come from nature Therefore, it is not suitable for use as an ingredient in cosmetics. Without proper sterilization methods (plate count should not exceed 100 CFU/g before being used in formulations), using สารกันเสีย solely for infection control purposes. not to grow in the formula But if there is too much infection into the system สารกันเสีย approved by the FDA for use in cosmetics. (Under the rate of use that the FDA has set) can not control the infection.