Vegan formula: Our glucomannan konjac root is formulated in the UK and is vegan. High potency konjac root: Most konjac root on the market is grown in poor quality soil, and benefits are lost. Our konjac root is grown in high-quality soil on a regenerative farm, preserving the potency. Complex with more fiber: Most glucomannan supplements include little fiber, while we use an optimal 3000MG glucomannan per serving. Highly recommended by repeat customers: Our regular customers state that our Glucomannan Konjac Root supports their active lifestyle.