Some bodybuilders and athletes use trenbolone esters for their muscle-building and otherwise performance-enhancing effects.  Such use is illegal in the United States and many other countries. The DEA classifies trenbolone and its esters as Schedule III controlled substances under the Controlled Substances Act .  Trenbolone is classified as a Schedule 4 drug in Canada  and a class C drug with no penalty for personal use or possession in the United Kingdom .  Use or possession of steroids without a prescription is a crime in Australia . 
Stanozolol comes in 50 mg/cc, 2 mg/tab or 5mg/tab. Winstrol is manufactured by RWR and Ilium in Australia. Winstrol is very popular anabolic steroid and is a derivative of DHT. It is a relatively low androgenic steroid which does not seem to aromatize. It can be toxic to the liver in excessive dosages. Very few user report water retention or any other side effects. It is a popular all purpose steroid; many stack with Primobolan depot for cutting, others stack it with testosterone for size and strength gains. Women often use winstrol depot but occasionally it can cause virilization, even at low dosages. Users report that the muscle gains they make are solid, they are well retained after the drug use is discontinued. Athletes also find that the injectable version is far superior to the oral. Dosages range from 3-5 ccs per week for men, 1-2 ccs in women. Oral dosages are usually in the area of 16-30 mg per day for men, 4-8 mg for women.
Those who purchase Winstrol Depot will find they have indeed bought the injectable version. Such a purchase will commonly come in ampule form; most commonly 1ml ampules dosed at 50mg/ml. While it may also come in a multi-dose vile we will find the solution to be of a water based nature; this is important to note as the majority of anabolic androgenic steroids of an injectable nature are suspended in oil rather than water. Those who purchase Winstrol Depot will find one injection per day to be just about perfect in most cases; assuming it is dosed at 50mg/ml. Some underground labs sell online their product at 75mg/ml and 100mg/ml but the strong majority of reputable brands will generally fall in the 50mg range.