Boldenone (abbrev. Stz), sold under many brand names, is an androgen and anabolic steroid (AAS) medication derived from dihydrotestosterone (DHT). It is used to treat hereditary angioedema. It was developed by American pharmaceutical company Winthrop Laboratories (Sterling Drug) in 1962 and has been approved by the U.S. Food and Drug Administration for human use, though it is no longer marketed in the USA. It is also used in veterinary medicine. Stanozolol has mostly been discontinued and remains available in only a few countries. It is given by mouth in humans or by injection into the muscle in animals.
Unlike most injectable AAS, stanozolol is not esterified and is sold as an aqueous suspension, or in oral tablet form. The drug has a high oral bioavailability, due to a C17α alkylation which allows the hormone to survive first-pass liver metabolism when ingested. It is because of this that stanozolol is also sold in tablet form.
Stanozolol is one of the AAS commonly used as performance-enhancing drugs and is banned from use in sports competitions under the auspices of the International Association of Athletics Federations (IAAF) and many other sporting bodies. Additionally, stanozolol has been used in US horse racing
Winstrol (anabolic steroids) is a synthetic steroid, similar to testosterone, used in the treatment of hereditary angioedema, which causes episodes of swelling of the face, extremities, genitals, bowel wall, and throat. Winstrol may decrease the frequency and severity of these attacks. Winstrol also contributed towards massive muscle gains and an increase in strength in a very short duration. In addition, it also helped in quickly shedding body fat and help its consumers in bodybuilding.
- new or worsening acne
- difficulty sleeping
- changes in sexual desire
- changes in skin color
- ankle swelling.
Winstrol for strength – 25ml every day for 8 – 10 weeks
Winstrol for cutting – 50ml every day for 6 – 8 weeks
Winstrol for bulking – 100ml every day for 4 weeks.