Our Boswellia Serrata Capsules are 100% Natural and Certified with Vegan, Gluten Free, & Halal. Made with High Quality Extract and HPMC Veg Caplsules. Free of Fillers, preservatives, artificial color, flavor, sulfates, phthalates, dioxides. Provides at least 65% Boswellic Acid for improved action in the body. Made under GMP certified facility.