pjur med PRO-LONG spray with oakbark extract for external use on the penis. The active ingredient tannic acid derived from oakbark has an astringent (= contracting) effect. In combination with panthenol, this enables a calming skin sensation and therefore reduces hypersensitivity. Warnings & Precautions: In order to avoid possible intolerance or to protect against known allergies, first test the product on your forearm. Do not use if an allergic reaction occurs. Keep pjur med PRO-LONG spray out of the reach of children. Do not spray on open wounds. Not a contraceptive. Does not contain spermicide. Suitable for use with latex condoms. This product is intended for use as a cosmetic, not as a food product.