Micro Hyaluronic Acid for Cosmetic Applications
Macromolecule active ingredients (or at least 500KD) are historically difficult or impossible to deliver topically through tissue structures with the limitation of traditional methods. The topical delivery of large molecules through skin, hair, eyes, mucosal surfaces and bone is difficult using high molecular weight hyaluronic acid. In the past, the most common form of hyaluronic … Continue reading