Hyaluronic acid is prominent in ophthalmic, medical, pharmacological, and cosmetic applications. Previous hyaluronic acid experiments have involved several size-exclusion chromatography (SEC) studies.

Organic acids, though, have carved out a curious exception. Chemicals such as glycolic acid, lactic acid, and salicylic acid ...

Citric acid is a weak organic acid that occurs naturally in produce, such as citrus fruits. It is used in food, cosmetics, and cleaning products. Share on Pinterest vkbhat/Getty Images Citric acid is ...