Tannic Acid – A breakthrough antioxidant
A BREAKTHROUGH ANTIOXIDANT Where does the tannic acid come from? Tannic acid is a polyphenol of the family of tannins. It is present in many plants, especially oak bark, yew or Tynanthus panurensis. It is found in all parts of the plant, seeds, gall, cones and woods. Tannic acid is present in...