What is glycerin commonly used for?

Glycerin, also known as glycerol, is widely recognized for its effectiveness as a solvent and moisturizer, particularly in skin and body creams. This compound has the ability to attract moisture from the environment and bind it to the skin, making it an essential ingredient in many cosmetic and personal care products. Its humectant properties help to keep the skin hydrated, smooth, and plump, which is why it is commonly used in formulations meant for moisturizing.

In contrast, while glycerin may have uses in food preservation and some other health-related applications, it is not specifically known for serving as an anesthetic or an antibiotic treatment, which are distinctly different categories of substances with specific functions and mechanisms of action.