Anavar, known chemically as Oxandrolone, is often regarded within the bodybuilding community as a relatively safe and mild anabolic steroid, particularly favored for its lower risk profile. It is especially popular among female bodybuilders and male athletes seeking subtle, quality muscle gains without severe side effects. Anavar’s appeal lies in its ability to promote lean muscle mass and strength gains while being less likely to cause significant weight gain, water retention, or the androgenic side effects commonly associated with more potent steroids. Users appreciate its reputation for not dramatically increasing liver enzymes, a common concern with oral steroids. However, it’s important to ote that while Anavar is perceived as less harsh, it still carries risks, especially when used improperly. Its perceived mildness often leads to it being underestimated, but seasoned users and professionals in the bodybuilding world emphasize the importance of respecting its power and using it responsibly within a well-structured cycle.


History of Anavar

Anavar was first synthesized in 1962. Developed for medical purposes, it entered the pharmaceutical market in 1964. Created by Raphael Pappo while at Searle Laboratories (now Pfizer Inc.), Oxandrolone was notable for its therapeutic properties and mild side effects. Its primary medical uses included:

  • Promoting weight gain in various conditions.
  • Offsetting protein catabolism caused by long-term corticosteroid therapy.
  • Aiding recovery from severe burns.
  • Treating bone pain associated with osteoporosis.
  • Aiding in the development of girls with Turner syndrome.


Unlike many other anabolic steroids developed during that period, Anavar was recognized for its unique balance between anabolic and androgenic effects. This balance made it a preferred choice for treating not only males but also females and children, in whom androgenic effects (like masculinization) are less desirable. Anavar’s comparatively mild nature (in terms of liver toxicity and other side effects) was a significant advancement in the field of anabolic steroids. Over the years, its applications in clinical settings have demonstrated effectiveness, particularly in promoting muscle growth and weight gain in various catabolic conditions. However, despite its medical benefits, the potential for abuse in sports and bodybuilding contexts became a point of concern, leading to a shift in its availability and legal status over the years.

Long-Term Studies: In a study involving severely burned children, Oxandrolone was administered at a dose of 0.1 mg/kg orally twice daily for up to 24 months.[1] This long-term administration was significant in improving bone mineral content (BMC), bone mineral density (BMD), and height velocity. Notably, this study indicates the use of Oxandrolone over a significantly extended period, far beyond the typical duration associated with bodybuilding cycles.

Other Clinical Trials: Another study with children having burns over more than 40% of total body surface area involved administering Oxandrolone in a dose of 0.1 mg/kg po bid (twice daily). The duration was not explicitly mentioned, but the study involved follow-ups at 6, 9, and 12 months after the burn, suggesting an extended period of treatment.


Usage in Bodybuilding: Anavar (Oxandrolone)

In the realm of bodybuilding, Anavar (Oxandrolone) is esteemed for its distinct properties that make it favorable for certain fitness goals. Its usage in bodybuilding is characterized by specific patterns and combinations with other substances.

Anabolic Characteristics: Anavar is known for its anabolic effects, which are more pronounced than its androgenic effects. This makes it particularly popular among bodybuilders for muscle growth and strength enhancement with relatively fewer androgenic side effects. It is much more anabolic than androgenic, making it a choice steroid for those seeking less intense steroid regimens, especially female bodybuilders.

Non-medical Perception: Despite its non-medical use, Anavar is often perceived as one of the safer anabolic steroids, especially in terms of hepatotoxicity and other common steroid-related side effects.

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