Cosmetics Formulation Development

น้ำกลั่น for cosmetics 89.30% HEC 1.20% กลีเซอรีน 3.00% สารกันเสีย 0.50% Safe-B3 2% N-Acetyl-D - Glucosamine 2% L-Carnitine 2% extract 2% formula, nourishing serum, reduce oily face. Can you help me adjust the recipe for this recipe?

Hello, apart from the "2% extract" that the members did not inform the details. Other ingredients can be mixed and used. Safe-B3 can increase the usability rate to 5% so that you can expect more results if possible. More Zinc PCA 1% and AcneBee™ Extra 1-2% to help reduce it further. In addition, may use SelectSorb™ 2-5% in the formula to help absorb oil from the skin. In the event that during the day there is a lot of oiliness from the skin. [Use at the rate according to the level of excess oiliness of the skin]