Hamamelis Virginiana Extract

Hamamelis Virginiana Extract is derived from the bark and leaves of the North American witch hazel shrub and has been used for centuries in traditional medicine. Rich in tannins (particularly hamamelitannin), gallic acid, and catechins, this extract is valued in cosmetics for its astringent properties that help tighten pores and control excess oil, while also providing soothing and anti-inflammatory benefits. Formulators choose it for toners, aftershaves, and acne treatments due to its ability to reduce skin irritation and redness while delivering antioxidant protection, though the tannin content means it works best in slightly acidic formulations.