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QUERCUS PUBESCENS LEAF/STEM EXTRACT

Description

Quercus pubescens leaf/stem extract, derived from the downy oak tree native to southern Europe and western Asia, is a potent botanical ingredient in skincare formulations. This extract contains a rich profile of polyphenols, particularly tannins and flavonoids, which contribute to its antioxidant and anti-inflammatory properties. These compounds help protect the skin from oxidative stress and environmental aggressors, potentially reducing signs of premature aging.

The extract also demonstrates astringent qualities, which can be beneficial for oily and acne-prone skin types by helping to regulate sebum production and tighten pores. Its anti-inflammatory effects may assist in soothing irritated skin and reducing redness. Some studies suggest that Quercus pubescens extract possesses antimicrobial properties, which could aid in managing skin conditions associated with bacterial imbalances.

In skincare formulations, this ingredient is often used in concentrations ranging from 0.1% to 3%, depending on the specific product and desired effects. It can be found in various skincare products, including toners, serums, and moisturizers, particularly those targeting anti-aging, skin-balancing, and soothing benefits. As with any botanical extract, patch testing is recommended to ensure skin compatibility.