Back to Ingredient Dictionary

ASPARTIC ACID

Description

Aspartic acid is a non-essential amino acid that plays a crucial role in various biological processes and has gained significant attention in skincare formulations. This water-soluble compound is naturally present in the skin's natural moisturizing factor (NMF) and contributes to maintaining skin hydration and barrier function. In skincare products, aspartic acid acts as a humectant, drawing moisture to the skin's surface and helping to retain hydration.

Research has shown that aspartic acid may stimulate collagen synthesis and promote the production of hyaluronic acid in the skin, potentially improving skin elasticity and reducing the appearance of fine lines and wrinkles. Its ability to regulate cellular metabolism and energy production can contribute to overall skin health and vitality. Additionally, aspartic acid has been found to have antioxidant properties, which may help protect the skin from environmental stressors and free radical damage.

When formulating skincare products, aspartic acid is often combined with other amino acids and hydrating ingredients to create synergistic effects. It is generally well-tolerated by most skin types and can be incorporated into various skincare formulations, including serums, moisturizers, and anti-aging treatments.