Cosmetic Astringents are cosmetic ingredients intended to induce a tightening or tingling sensation on skin. They are normally included in products such as aftershave lotions and skin toners. The term astringent also has been used in OTC drug products that reduce the exudation of liquids or blood from minor wounds and abrasions by coagulating proteins. These astringents are the subject of the OTC Review and may be found under the listings Drug Astringents and Oral Health Care Drugs. |