The role of glycerin in skin care products is moisturizing and repairing.

Glycerin is a common additive in skin care products, so what is the role of glycerin in skin care products? Are skin care products containing glycerin good?

Glycerin has a moisturizing effect in skin care products

Glycerin is the most commonly used moisturizer in cosmetics. The three -OH groups in the dry oil molecule can form hydrogen bonds with water molecules, which can firmly lock the water molecules and achieve a moisturizing effect. Glycerin also has a significant moisturizing effect on human skin and hair tissue, and can increase the solubility of cosmetics and make them easier to penetrate.

Glycerin has a restorative effect in skin care products

Moisturizers can repair the skin barrier, protect the skin, and regulate the skin's hydration function. They can not only increase the skin's water content and improve skin dryness, but also have a certain protective effect against external stimuli and can promote the self-repair of damaged cells.

Are skin care products containing glycerin good?

The glycerin content in skin care products is usually between 5 and 15%, which is a relatively large proportion of the ingredient. Glycerin itself is a very safe ingredient, so it does not harm the skin. The glycerin in skin care products is formulated in strict proportions, so skin care products containing glycerin have a better moisturizing effect.