Biocidin Botanicals' products are formulated by and are designed for health professionals. All botanicals used are of the highest USP grade quality, are tested for purity, and come with Certificates of Analysis. There are no synthetic fillers or additives used, and all Bio Botanical Research products are hypo-allergenic and are free of artificial flavours and colourings. Vegi-caps are used rather than gelatin capsules in manufacturing all encapsulated products. Our manufacturing facilities are federally and state licensed to produce nutritional supplements and are certified to follow Good Manufacturing Practices (cGMPâ€™s).