Witch hazel extract is a natural remedy derived from the bark and leaves of the witch hazel plant, known scientifically as Hamamelis virginiana. It is commonly used for its astringent properties, which help tighten skin and reduce inflammation. People often apply it topically to soothe minor skin irritations, such as insect bites, sunburns, and acne. In addition to its skin benefits, witch hazel extract is also used in various cosmetic products, including toners and cleansers. Its ability to reduce redness and oiliness makes it popular among those with oily or acne-prone skin. Overall, witch hazel extract is valued for its versatility and effectiveness in skincare.