Cosmetics Formulation Development

want to know the difference 4D Hyaluronic Acid 8D Hyaluronic Acid what is the difference? see the same usage percentage But the difference is the 8D model (small, medium, large molecule, cationic type, cross-polymer type and acetylated type) and the 4D model (small, medium, large molecule and cationic type) means that the 8D model gives Is it better to enjoy?

Hello, yes, theoretically, the 8D type has a variety of types of Hyaluronic Acid more can be ให้ความชุ่มชื้นผิว more comprehensively, however, it depends on the other ingredients in the formula. too Always recommend a comparison test first. to check the difference