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Glutamic Acid

Description

Glutamic acid is a non-essential amino acid that plays a crucial role in skin health and cosmetic formulations. This naturally occurring compound is found in various proteins throughout the body and is integral to cellular metabolism. In skincare, glutamic acid functions as a powerful humectant, attracting and retaining moisture within the skin's layers.

The ingredient's hydrating properties help improve skin texture, reducing the appearance of fine lines and wrinkles. Glutamic acid also supports the skin's natural barrier function, enhancing its ability to protect against environmental stressors and transepidermal water loss. Its mild exfoliating effect aids in cell turnover, promoting a smoother, more radiant complexion.

In skincare formulations, glutamic acid is often used in concentrations ranging from 0.1% to 1%. It synergizes well with other hydrating ingredients like hyaluronic acid and glycerin. Glutamic acid's pH-balancing properties make it valuable in maintaining the skin's optimal acidity level, which is crucial for overall skin health and the efficacy of other skincare ingredients. Its gentle nature makes it suitable for most skin types, including sensitive skin.