Yes it is true, I have been on sustanon 250 for a number of years now due to medical error when I was young, Sustanon has been unavailable now for quite a number of months. When I saw my endo last week she said that the problem should be sorted soon, so hopefully it will be... until then she suggested Nabido I think it was called (4ml Amp) The Nabido once injected lasts for 3 months as apposed to the Sustanon which lasts about 4 weeks.