Cosmetics Formulation Development

is to mix the face gel formula with vit. B3 ,NAG, Xanthan Gum , สารกันเสีย , น้ำกลั่น appears that it is white flaky when applied on it. I don't know what caused it. Thank you for your advice.

Hello, flaky occurs as soon as it is applied to the skin, is it correct? If so, please ask before applying this formula. What has been applied to the skin?

Check toner with Witch Hazel.

Flaky appeared immediately, so I tried to apply it 4 more times. Don't ask if it's an allergy or not.

Hello, the appearance of flaky that occurs Probably caused by not understanding some of the ingredients in the formula that you before and after applying it. Small pimples that occur. The team can't answer. Both caused by allergies or caused by other factors A simple test is to stop using it and see if there are any more small pimples.