Stanozolol's chemical name is 2a1 17beta estra 4, 5 dien 6 17 diol 6 methylandrost 3 one. The compound provides strong anabolic effects when used by both sexes at 50 mg per day minimum with 30mg daily more being optimal. It is 5 times more anabolic than testosterone with a half life of around 8 hours after which it converts to less active steroid dihydro-stanozolol via 3aHSD enzyme.
It is also known as Winny and Azolol and was brought to market in 1962 by the company Winthrop under the trade name Stromba and has been available ever since. Its marketed for treatment of hereditary angioedema, hereditary periodic fever syndromes, and to offset protein catabolism caused by long term administration of corticosteroids such as prednisone (Deltasone). It's not approved by FDA for use in humans but rather sold as veterinary drug for horses that suffer from muscle and weight loss.
Stanozolol is a synthetic anabolic steroid derived from testosterone, one of the most popular anabolic steroids used by athletes for its ability to increase muscle mass and strength. It was developed in 1962 by Winthrop Labs (Sterling Drug) and has been approved by the FDA for human use under the brand name of Winstrol or Stanobolic. Its makers claim that this drug increases lean body mass while decreasing adipose tissue resulting in improved muscular definition without reduced size.
Organon Pharmaceuticals, known best for their work with Nandrolone Decanoate, also developed Stanozolol. By definition, Stanozolol is a modified form of dihydrotestosterone, but it lacks the DHT attachment at the 5-alpha position, making this steroid unable to convert into Estrogen via aromatase. In fact, in a study conducted in 1990 on human test subjects, researchers discovered that Stanozolol was only about 40% as effective in terms of reducing serum Estrogen levels when compared with Deca-Durabolin (Nandrolone Decanoate).
Lipophilic effects include increased retention of potassium and phosphorus, while hydrophilic effects include muscle cramps or dehydration due to diuresis secondary to water releasing abilities of the drug. Although not approved for use in humans, this anabolic steroid is often prescribed for women suffering from metastatic breast cancer. "In vitro" studies have shown that stanozolol has the ability to suppress breast cancer cell growth via anti-estrogenic effects. It is considered a safe and effective anabolic steroid for women, unlike most other testosterone derivatives which are known for their propensity of causing virilizing side effects such as clitoral hypertrophy, increased body hair growth, deepening of the voice and menstrual irregularities. For these reasons it makes stanozolol very favorable when treating female patients with breast cancer who desire to avoid anabolic steroids with strong masculinizing characteristics. In addition, it may also be preferred in cases where natural testosterone levels are already marginally suppressed through use of an aromatase inhibitor alone; in this stanozolol is highly preferred due to its low rate of aromatization and high resistance to conversion into Estrogen.
The effects are similar, but the mechanisms are different. These are two types of weight-loss medication that work in unique ways. We will discuss these different properties separately below.
Stanozolol is a man-made steroid that was synthesized in 1962 by chemists at Sterling Drug (a subsidiary of the pharmaceutical giant Pfizer). It's derived from testosterone, which means it has an altered chemical structure compared to testosterone. The term "steroids" refers to the class of drugs as a whole since they all have similar structures-it can't be broken down any further than this. You may recognize other brand names for stanozolol, including Winstrol and Stanobolic.
Stanozolol is a steroid with low anabolic properties in muscle tissue when compared to other steroids that are used for this purpose, but it has high androgenic effects when applied to certain tissues. This drug is often classified as having mixed activity in terms of its pharmacology since it's known for being able to have both anabolic and androgenic effects based on the dosage and how it's administered. It can also be referred to as a synthetic derivative of dihydrotestosterone (DHT). DHT binds more strongly than testosterone to the androgen receptor (AR) leading to greater tissue-specific effects relative to testosterone.
The implications are high for this drug being able to produce favorable changes in terms of lean mass, fat loss, and improved muscular definition. The half-life time of Stanozolol is approximately 9.5 hours, but it's important to note that the duration over which Stanozolol remains active in the body is widely variable due to extensive first pass metabolism via the liver.
The recommended dosage for men is based on age: The normal adult male dose starts at 50 mg daily for two weeks, followed by 100 mg daily thereafter. It can be injected intramuscularly or subcutaneously once every second day at a dosage of 100mg/day. For women, the starting postmenopausal dose is 2.5 mg per day, increasing gradually with increments of 2.5-5 mg daily at weekly intervals until a dose of 5mg per day is achieved (normal adult female). Use in adolescent males and females is not recommended; the drug has been approved for use in postmenopausal women only.
As you can see, the dosage range varies based on your sex and age: It's much lower than what you might see in other types of drugs and steroids that are used to treat similar medical conditions. That's because it's considered a "mild" anabolic steroid overall when compared with others. For this reason, it's often referred to as a "weak" or even "mild" steroid-especially when we're talking about high dosages of the drug that are used to treat medical conditions.
It has mild anabolic effects that makes it popular for treating diseases like HIV where lean mass is often lost. It's also a preferred steroid in female bodybuilding since it doesn't cause any noticeable masculinization effects with prolonged use, which is why it's highly favored by athletes in sports where hormonal drugs are banned. When taken at low dosages, Winstrol will produce little if any noticeable change when measured with things like fat scales or bioimpedance devices-even though the changes will be substantial enough to significantly improve your physique and athletic performance.
For men who have breast cancer, this medication has been shown to have antiandrogenic properties that can suppress the effects of the hormone prolactin. This is especially beneficial for patients who are vulnerable to developing feminizing side effects or gynecomastia because their existing tumor cells are highly sensitive to increased levels of estrogen.
Winstrol also has a mild anabolic effect on muscle building, which means that it's possible for women who use the drug to build less muscle mass than men while using equal dosages-provided they're following a well-planned workout routine and diet program that's consistent with their goals. However, many female athletes have found this steroid alone isn't effective enough in helping them realize their desired results when used as part of a total bodybuilding or fitness regime. They often stack Winstrol with other types steroids including Anavar, Primobolan, Deca Durabolin, Dianabol, and Equipoise.
Winstrol is a synthetic steroid that's derived from dihydrotestosterone (DHT), which is one of the body's endogenous steroids. It has the same active structure as DHT-which means it interacts with the body in almost identical ways. For that reason, some doctors have speculated that Winstrol might be a milder form of Dihydrotestosterone-but this assumption hasn't been proven conclusively in time series studies on humans just yet.
I know some women who have had issues maintaining their gains while being on this drug for over 6 months at a high dosage-so if you're going to use it, be aware that you might have a lot to lose if you do become resistant to the drug's effects.
Stanozolol is often used in men before and after a cycle of other anabolic steroids to preserve lean tissue while burning fat rapidly. However, when given alone, female athletes will still lack significant muscle mass increases. That being said, Winstrol can help them maintain muscle mass because it doesn't aromatize into estrogens like many other types of steroids. In fact, estrogenic side effects are rare with this drug despite its progesterone activity. This makes it highly favored among women who suffer from estrogen-sensitive breast cancer or fibrocystic breasts since their chances of developing gynecomastia are very low.
Individuals who supplement with Winstrol can experience muscle gains, fat loss, and even bone density elevation-but these effects vary greatly depending on how much weight you're putting on the drug during use. When women begin taking high dosages of it (upwards of 50mg/day), they often find that their menstrual cycle becomes irregular or all together stops for a period of time after several weeks.
Starting around 10% -15% body fat is typically where I see women begin to lose any significant abdominal definition. At this point, many will add in an Aromatase Inhibitor like Arimidex or Letrozole to prevent estrogen from preventing their abs from being visible when they perform abdominal poses.
The following Winstrol cycle is designed for women, but it could be used by men as well (the dosages would just be different).
50mg/day - 30mg/injection every other day (usually taken in the morning)
10mg/day - 5mg twice a day (morning and night time; preferably take 5mg after eating with carbohydrates)
This particular stack has been successfully used by female athletes to obtain extreme levels of leanness while minimizing side effects that may arise during its use. For best results, injections should be kept to once every other day at most-preferably using one larger injection per week if possible. The total dosage of Stanozolol should not exceed 100mg/week.
The side effects that women tend to experience with this drug are overstated on forums and message boards, but some do exist-and they're not any less severe than the ones men face when using it. In fact, women who supplement with Winstrol often find that their clitoris becomes enlarged or engorged during use due to heightened levels of testosterone within the body. This is a result of its high androgenic activity in females-not because it's a Dihydrotestosterone based compound like many think. Irreversible virilization symptoms include deepening of the voice, excessive growth of hair on their face, stomach, or chest region (if present), cessation of menstrual cycles, loss of breast tissue, and clitoral enlargement.
When it comes to cutting, Winstrol is commonly used among female athletes who are trying to obtain extremely low levels of body fat-most often seen with the drug itself or in combination with Primobolan Depot. Since Winstrol presents strong anti-catabolic properties, women who supplement with it usually find they lose less muscle mass while dieting than without its use. Perhaps even more importantly, this makes it an excellent choice for females looking to build strength since they won't get significantly weaker during their weight loss process due to muscle loss. It also tends to help them recuperate once they end their cycle more quickly than otherwise would be expected.