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QUERCUS SEMECARPIFOLIA BARK EXTRACT

Description

Quercus semecarpifolia bark extract, derived from the brown oak tree native to the Himalayas and Southeast Asia, is an emerging ingredient in skincare formulations. This extract is rich in polyphenols, particularly tannins, which are known for their potent antioxidant and anti-inflammatory properties. The bark's high concentration of ellagic acid and gallic acid contributes to its skin-protective qualities, helping to neutralize free radicals and reduce oxidative stress.

Research suggests that Quercus semecarpifolia bark extract may have skin-lightening effects due to its ability to inhibit tyrosinase activity, potentially addressing hyperpigmentation concerns. Its astringent properties can help tighten pores and regulate sebum production, making it beneficial for oily and acne-prone skin types. The extract also demonstrates antimicrobial activity, which may assist in managing skin conditions associated with bacterial imbalances.

In skincare formulations, this ingredient is typically used at concentrations between 0.1% to 2%, depending on the specific product and desired effects. It is generally well-tolerated but should be patch-tested, as with any new skincare ingredient, to ensure individual compatibility.