Hello, I would like to inquire about making a serum. I will make a serum from Cordyceps extract. The substances to be put are 1. Cordyceps extract 2. Vitamin B3 3. Double Hyaluron ic acid 4. Zinc PCA 5. Hydroxyl ethyl cellulose (build serum) 6. กลีเซอรีน ( สารกันเสีย )Is there a way to mix thoroughl...