Abstract: A container for a composition to be taken. The container has a body to hold the composition and a closure to rotate on the body. The container contains a marker on the closure and corresponding indicia on the body to indicate the position of the closure on the body. The closure and the body are formed in such a way that the position of one relative to the other can be fixed. There is a circumferential lip adjacent the top of the body and an opening in the lip. A projection on the closure engages the lip to prevent indiscriminate removal of the closure from the body. The projection is alignable with the opening in the lip to permit removal of the closure from the body.