Is Oral Hyaluronic Acid Useful?
Jul 01, 2021
Hyaluronic acid is also called sodium hyaluronate. It is also widely present in animals, so the earliest hyaluronic acid used is extracted from animals, especially from cockscombs. Because of the small amount, the price is very expensive, and the scope of application is limited to medical treatment. Later, researchers used bioengineering to produce hyaluronic acid in factories, which reduced the p...