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PROLINE

Description

Proline is a non-essential amino acid that plays a crucial role in skin health and hair structure. This multifunctional ingredient is naturally present in the human body and is a key component of collagen, the most abundant protein in the skin. Proline contributes to skin elasticity, firmness, and hydration, making it a valuable addition to anti-aging skincare formulations.

In skincare products, proline acts as a humectant, drawing moisture to the skin's surface and helping to maintain hydration levels. It supports the skin's natural barrier function, aiding in protection against environmental stressors. Proline also stimulates collagen synthesis, promoting skin repair and regeneration.

For haircare, proline strengthens hair fibers by reinforcing the protein structure of the hair shaft. It helps reduce breakage and improves overall hair resilience. Proline can penetrate the hair cuticle, providing internal moisture and enhancing hair's smoothness and shine.

Typically used in concentrations between 0.1% to 1% in formulations, proline is compatible with most skincare and haircare ingredients. It is particularly effective when combined with other amino acids and hydrating agents for comprehensive skin and hair health benefits.