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Castanea Sativa Seed Extract

Description

Castanea Sativa Seed Extract, derived from the seeds of the European chestnut tree, is a potent botanical ingredient gaining popularity in skincare formulations. This extract is rich in polyphenols, particularly ellagic acid and gallic acid, which contribute to its powerful antioxidant properties. These compounds help neutralize free radicals, protecting the skin from oxidative stress and environmental damage.

The extract exhibits notable anti-inflammatory effects, making it beneficial for soothing sensitive or irritated skin. It also demonstrates skin-firming capabilities, potentially improving elasticity and reducing the appearance of fine lines. Castanea Sativa Seed Extract has been shown to inhibit the activity of enzymes that break down collagen and elastin, thus supporting skin's structural integrity.

Additionally, this ingredient possesses astringent properties, which can help regulate sebum production and refine pore appearance. Its ability to improve skin barrier function makes it valuable for maintaining hydration and protecting against transepidermal water loss. Some studies suggest that Castanea Sativa Seed Extract may also have mild lightening effects on hyperpigmentation, contributing to a more even skin tone.