Glycerin, also known as glycerol, is a colorless, odorless, and sweet-tasting liquid that is commonly used in the skincare industry. It is a humectant, which means that it can draw moisture from the air and retain it in the skin. Glycerin can be derived from various vegetable oils such as soybean, coconut, and palm. It can also be obtained through the hydrolysis of fats and oils.

• Hydration: Glycerin helps to moisturize and hydrate the skin by attracting water molecules from the air and retaining it in the skin, leaving it soft and supple.

• Improved skin barrier function: Glycerin can help to improve the skin's natural barrier function, which protects it from external stressors like pollution and bacteria.

• Soothing and calming: Glycerin has soothing and calming properties, which can help to reduce redness and irritation in the skin.

• Anti-aging: Glycerin can help to reduce the appearance of fine lines and wrinkles by plumping up the skin and improving its elasticity.

• Compatibility: Glycerin is compatible with all skin types and can be used in a variety of skincare products, including moisturizers, serums, and cleansers.

Overall, glycerin is a versatile and beneficial ingredient in skincare products that helps to keep the skin hydrated, healthy, and youthful-looking.