There is a number of reasons for that. We do not spend anything on marketing, there are no taxes to be paid as the product comes into the country unregistered, the manufacturer is located in an offshore zone and the production costs are way lower. No child labor is used. Generic means using a different name for the same ingredients. The contents of the pills are absolutely the same in our generic version and the branded analogue. We can offer 2 shipping methods at the moment: Trackable Courier Service: the packages sent by this postal service can by tracked by the tracking number supplied after the order is shipped.