Rhus Semialata Gall Extract functions as a valuable **astringent** in skincare formulations, known for its ability to tighten pores and reduce excess oiliness. This botanical extract contributes to a refined skin texture and a more matte appearance. Given its astringent properties, it is important to consider that individuals with very dry or sensitive skin may want to use products containing Rhus Semialata Gall Extract with caution, potentially on targeted areas or less frequently, to avoid any over-drying or irritation.