Pullulan capsules are made from Pullulan starch, also known as amylose. Pullulan capsules have an oxygen barrier eight times stronger than that of a gelatin capsule, and 300x stronger than that of HPMC capsules. Also, because they are crystal clear, the capsules have a high visual appeal. PULLULAN CAPSULE INGREDIENTS: Pullulan gum, gellan gumOur vegetarian pullulan capsules:Are earth-friendly. No toxic chemicals involved. Completely natural and environmentally-friendly.Have a stronger oxygen barrier than gelatin or HPMC capsules. Any fillings sensitive to oxygen, such a Vitamin C, retain appearance and integrity 300 times better than regular HPMC and 8 times better than gelatin capsules.Pullulan is superior in protecting nutrients and APIs from oxidation, improves stability, and extends product shelf life, reducing your overall costs and potential over runs.Have strong visual appeal. These capsules are brilliantly clear and visually appealing to your customers!Are highly compatible with encapsulation machines. Pullulan capsules are non-brittle and retain moisture as well as, if not better than gelatin capsules and run flawlessly on high-speed encapsulation machines.Available in sizes 000, 00, 0. and 14