1. We are using 100% vegetarian capsule shells, made from plant cellulose. We are not using hard gelatin capsule shells, which are low in cost and are made from chemicals + cow cartilage + pig intestines 2. We are using standardized extracts in our 100% natural herbal supplements and not regular extracts. 3. We are filling 500 mg standardized herbal extracts in our vegetarian capsule shells while many other manufacturers are filling 250 mg herbal extracts or raw herb powder. 4. The cost of raw herb powder is minimum, the cost of herbal extract is 10 times more and the cost of standardized extract is further more. 5. We fill only 500 mg standardized extracts without any preservatives or fillers or chemicals. 6. Our products are 100% Natural supplements, made from pure natural herbal extracts in 500 mg quantity in each capsule.