Herbal Supplement Since 1972 Smilax Aristolochiifolia Mill. 2,000 mg Per Serving Discover Nature's Answer® Gluten Free Bio-Chelated Cold Extraction Process® Kosher Parve Our alcohol-free extracts are produced using our cold Bio-Chelated® proprietary extraction process, yielding a Holistically Balanced® Advanced Botanical Fingerprint® extract in the same synergistic ratios as in the plant.