Vegetarian HPMC Halal/Kosher Sizes 00, 0, 1, and 4. Seeking a sturdy container for oxygen-sensitive materials?. It is sourced from fungi which have been grown on a starch substrate. Ingredients: Pullulan gum 93.3%, gellan gum 2.9%, xanthan gum 0.8%, carrageenan 1.9%, potassium chloride 1.1%.
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