Yes,1.I want to know น้ำมันถั่วดาวอินคา with น้ำมันมะกอก Apply directly to the face without mixing anything for นำพา to the skin right?
Yes, please use the ratio not more than the manufacturer's limit. which is stated on the product details page on the web page2. สารสกัดแพลงตอน can be mixed in aloe gel base or in Witch Hazel right?