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Glycogen

Description

Glycogen is a complex carbohydrate that plays a crucial role in skin health and hydration. This polysaccharide, often referred to as "animal starch," is naturally present in human skin cells and serves as an essential energy reserve. In skincare formulations, glycogen is typically derived from plant or marine sources.

The molecule's unique structure allows it to function as a powerful humectant, attracting and retaining moisture within the skin's layers. This hydrating property helps maintain skin elasticity and suppleness, reducing the appearance of fine lines and wrinkles. Glycogen also supports the skin's natural barrier function, enhancing its ability to protect against environmental stressors and transepidermal water loss.

Research has shown that glycogen stimulates the production of hyaluronic acid in skin cells, further boosting hydration levels. Additionally, it promotes collagen synthesis, contributing to improved skin firmness and texture. Glycogen's gentle nature makes it suitable for various skin types, including sensitive and acne-prone skin.

In skincare products, glycogen is often combined with other hydrating ingredients to maximize its benefits. It can be found in a range of formulations, including serums, moisturizers, and eye creams, typically at concentrations between 0.5% and 2%.