Since 1947 (Cinnamomum spp.) Dietary Supplement Suitable for Vegans Gluten, Wheat & Dairy Free Non-GMO Certified Gluten Free Kosher PareveSolgar Full Potency Herbs include traditional herbal extracts in a base of active herbs to ensure that the full benefits are derived from the herbs. These products combine the advantages of both herbs and their active principles in the form of dry extracts. Our herbal formulas are specially prepared to include all the naturally occurring, synergistic constituents of the herb and not just selected, isolated active phytochemicals. Solgar's herbal products offer the highest quality, purest herbs available worldwide.Solgar's KOF-K certification #K-1250.