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Astaxanthin

Description

Astaxanthin is a powerful antioxidant carotenoid naturally found in certain algae, yeast, and marine animals like salmon and krill. This vibrant red pigment has gained significant attention in the skincare industry due to its exceptional free radical scavenging abilities, surpassing those of vitamin C and vitamin E.

Astaxanthin's molecular structure allows it to penetrate both the inner and outer skin layers, providing comprehensive protection against oxidative stress and UV-induced damage. It effectively neutralizes multiple types of free radicals simultaneously, helping to prevent premature aging and maintain skin elasticity.

Clinical studies have demonstrated astaxanthin's potential to reduce the appearance of fine lines and wrinkles, improve skin moisture retention, and enhance overall skin texture. Its anti-inflammatory properties may also benefit individuals with sensitive or acne-prone skin by reducing redness and irritation.

In skincare formulations, astaxanthin is typically used at concentrations between 0.01% to 0.1%. It pairs well with other antioxidants and can be incorporated into various product types, including serums, creams, and sunscreens. While generally well-tolerated, patch testing is recommended for individuals with sensitive skin or known allergies to seafood.