Tannic acid for Pharmaceuticals Overview Pharmaceutical grade of Tannic acid is generally considered to be pentadigalloyl glucose. It has an astringent effect. Read More Tannic acid & Gallic acid for Pharmaceuticals & Nutraceuticals Overview Pharmaceutical grade of  Gallic acid, beneficial effects including antioxidant, anti-inflammatory, and antineoplastic properties. Read More Industrial grade Tannic acid for Multiple application Overview […]