Manufactured in the United States of America, ProCellax range of enzyme products are for human consumption. They are specifically formulated for our marketing and distribution in Singapore by enzyme experts with more than 50 years of enzyme experience thus they are non-genetically modified of natural ingredients. For safety reason, ProCellax range of enzyme products are tested by GEEC selected and appointed enzyme industry-leading team of scientists and experts to ensure that you receive the highest quality, activity, purity and safety, no side effects of antibiotics and NSAID drugs. ProCellax range of enzyme products has three categories: Digestion, Immunity and Systemic Health. They are “Halal” Certified and are suitable for vegetarians and vegans thus Non-GMO classified.