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STEWARTIA KOREANA LEAF EXTRACT

Description

Stewartia koreana leaf extract is a botanical ingredient derived from the leaves of the Stewartia koreana tree, native to Korea and parts of East Asia. This extract has gained attention in the skincare industry for its potential antioxidant and anti-inflammatory properties. Rich in polyphenols, particularly flavonoids and tannins, Stewartia koreana leaf extract offers protective benefits against oxidative stress and environmental damage to the skin.

Studies have shown that this extract may help inhibit the production of melanin, potentially aiding in the reduction of hyperpigmentation and promoting a more even skin tone. Additionally, it has demonstrated potential in supporting collagen synthesis, which could contribute to improved skin elasticity and firmness.

The extract's anti-inflammatory properties may help soothe irritated skin and reduce redness, making it a promising ingredient for sensitive skin formulations. Some research suggests that Stewartia koreana leaf extract may also possess antimicrobial properties, which could be beneficial in managing acne-prone skin.

When incorporated into skincare products, this extract is typically used in concentrations ranging from 0.1% to 1%, depending on the formulation and intended benefits.