Herbal Supplement. Non GMO Project Verified. Since 1972. Relief from Occasional Nausea. Discover Nature's Answer®. Gluten Free. Kosher Parve. Bio-Chelated ® Cold Extraction Process. 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. 1 fl oz (30 ml).