The most commonly used AAS in medicine are testosterone and its various esters (but most commonly testosterone undecanoate , testosterone enanthate , testosterone cypionate , and testosterone propionate ),  nandrolone esters (most commonly nandrolone decanoate and nandrolone phenylpropionate ), stanozolol , and metandienone (methandrostenolone).  Others also available and used commonly but to a lesser extent include methyltestosterone , oxandrolone , mesterolone , and oxymetholone , as well as drostanolone propionate , metenolone (methylandrostenolone), and fluoxymesterone .  Dihydrotestosterone (DHT; androstanolone, stanolone) and its esters are also notable, although they are not widely used in medicine.  Boldenone undecylenate and trenbolone acetate are used in veterinary medicine . 
Laws and Penalties: Concerns over growing illegal AAS abuse by teenagers, and many of the just discussed long-term effects, led Congress in 1991 to place the whole AAS class of drugs into Schedule III of the Controlled Substances Act (CSA). Under this legislation, AAS are defined as any drug or hormonal substance, chemically and pharmacologically related to T (other than estrogens, progestins, and corticosteroids) that promotes muscle growth. The possession or sale of AAS without a valid prescription is illegal. Since 1991, simple possession of illegally obtained AAS carry a maximum penalty of one year in prison and a minimum $1,000 fine if this is an individual’s first drug offense. The maximum penalty for trafficking (selling or possessing enough to be suspected of selling) is five years in prison and a fine of $250,000 if this is the individual’s first felony drug offense. If this is the second felony drug offense, the maximum period of imprisonment and the maximum fine both double. While the above listed penalties are for federal offenses, individual states have also implemented fines and penalties for illegal use of AAS. State executive offices have also recognized the seriousness of AAS abuse and other drugs of abuse in schools. For example, the State of Virginia enacted a law that will allow student drug testing as a legitimate school drug prevention program (48, 49).
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.