Organon makes top notch products. The question is, are yours fake. If not and the price isn't exorbitant, you won't really find a better manufacturer. Maybe you could elaborate on the definition of 'ampules'. Every bit of their deca I have every seen came in small 1-2ml multiple dose vials (100mg per ml came in 2ml while 200mg per ml came in 1ml). That said, I don't really keep up on this stuff and I don't believe they are manufacturing in the US anymore but a pure glass amp is a departure from their packaging for US deca even as of a few years ago.