This herb is included in cosmeceuticals to decrease fine lines because of its relatively high concentration of ascorbic acid, OPCs, and flavonoids including hyperoside and quercetin. Other actives include caffeic acids, such as chlorogenic acid, D-glucosides, monoterpene glucosides, and sesquiterpene oxides. This herb is used to treat hair loss and dandruff. White birch is administered as comminuted herb for tea and topicals. There are no reports of sensitization but use with caution in people with renal failure (3).