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Eicosapentaenoic Acid

Description

Eicosapentaenoic Acid (EPA) is a long-chain omega-3 polyunsaturated fatty acid primarily found in fish oil and certain algae. It plays a crucial role in maintaining skin health and has gained significant attention in the dermatological field for its anti-inflammatory and barrier-strengthening properties.

EPA is known to modulate the skin's immune response, reducing inflammation associated with conditions like acne, psoriasis, and atopic dermatitis. It accomplishes this by inhibiting pro-inflammatory mediators and promoting the production of anti-inflammatory compounds. Additionally, EPA enhances the skin's barrier function by increasing ceramide synthesis and improving epidermal lipid organization.

In skincare formulations, EPA is often incorporated to address signs of aging, as it helps protect against UV-induced damage and supports collagen production. It also aids in maintaining skin hydration and elasticity. The ingredient is typically used in concentrations ranging from 0.1% to 1% in leave-on products such as serums, moisturizers, and facial oils.

While EPA offers numerous benefits, it requires careful formulation due to its susceptibility to oxidation. Antioxidants are often added to EPA-containing products to enhance stability and extend shelf life.