Under the Act, drugs requiring FDA approval may be imported into the United States only if they are accompanied by an import authorization issued by the competent national authority of the country of export. The Act also requires companies to notify FDA of the details of all such foreign authorizations. What is Winstrol? Winstrol Pills are an anabolic steroid that is available as pills to be taken orally or by intramuscular injection. It works to improve muscle mass and boosts athletic...