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Alanine

Description

Alanine is a non-essential amino acid that plays a crucial role in skincare formulations and dermatological treatments. This small, hydrophilic molecule is naturally present in the skin's Natural Moisturizing Factor (NMF), contributing to skin hydration and barrier function. In topical applications, alanine acts as a humectant, drawing moisture to the skin's surface and helping to maintain optimal hydration levels.

Beyond its moisturizing properties, alanine possesses antioxidant capabilities, aiding in the protection of skin cells against free radical damage. It also supports collagen synthesis, which is essential for maintaining skin elasticity and firmness. In skincare products, alanine is often used in concentrations ranging from 0.1% to 2%, depending on the formulation's purpose.

Alanine's gentle nature makes it suitable for all skin types, including sensitive skin. It can be found in various skincare products such as serums, moisturizers, and anti-aging formulations. When combined with other amino acids or humectants, alanine can enhance the overall efficacy of skincare products, contributing to improved skin texture, hydration, and resilience against environmental stressors.

Products with this Ingredient