Stanozolol (Winstrol) 20 mg, 50 tablets

Substance: Stanozolol
Form: Oral tablets, film-coated
Common names: Winstrol, Winny
Dosage: 20 mg
Packaging: 50 tablets
Purity: >99%

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SKU: WINSTROL1 Category:

Description

Stanozolol is a potent, orally active anabolic steroid derived from dihydrotestosterone (DHT), specifically engineered to provide pronounced muscle hardening, strength enhancement, and fat-loss effects without estrogenic activity. The availability of a 20 mg tablet strength offers increased dosing flexibility and convenience for users seeking more pronounced effects from this non-aromatizing compound during cutting and conditioning phases.

Mechanism of Action

The mechanism of action for Stanozolol is characterized by its strong binding affinity for androgen receptors, which directly stimulates pathways for protein synthesis and nitrogen retention. As a DHT-derivative, Stanozolol does not convert to estrogen via aromatization, eliminating the risk of water retention, gynecomastia, and other estrogenic side effects. A key secondary action of Stanozolol is its significant reduction of Sex Hormone-Binding Globulin (SHBG), increasing the bioavailability of free testosterone when used in a stack. This contributes to its reputation for enhancing vascularity and muscle density.

Clinical Application and Dosage

Stanozolol has historical clinical use for treating conditions like hereditary angioedema, but its primary application today is in performance and physique enhancement. It is a definitive cutting-phase agent, used in the final weeks before competition to achieve extreme muscle definition, striations, and a dry, hard appearance. The 20 mg tablet strength of this Stanozolol formulation allows for efficient dosing, particularly for male users.

Dosage of Stanozolol must respect its hepatotoxic nature. For men using the 20 mg strength, a common daily dose ranges from 20 mg to 60 mg, often split into two administrations (e.g., one 20 mg tablet in the morning and one in the evening). For women, doses are much lower, typically 5 mg to 10 mg daily, making the 20 mg tablet less suitable for female use without splitting. Cycles should be strictly limited to 6-8 weeks to manage liver strain.

Treatment Protocol and Monitoring

A cycle with oral Stanozolol is typically short, lasting 6-8 weeks. Its effects on vascularity and hardness are often visible within the first 7-10 days. Rigorous health monitoring is non-negotiable when using Stanozolol. This requires pre-, mid-, and post-cycle blood tests to monitor liver enzymes (AST/ALT), which are expected to rise significantly, and lipid profiles, as Stanozolol severely suppresses HDL (“good”) cholesterol. Blood pressure should also be tracked regularly.

Pharmacological Profile

Stanozolol is a 17-alpha-alkylated steroid, a modification that grants it high oral bioavailability by allowing it to survive first-pass liver metabolism. This same property is responsible for its hepatotoxicity. It has an active half-life of approximately 9-12 hours, supporting twice-daily dosing to maintain stable blood levels. Stanozolol is metabolized in the liver and its metabolites are excreted in urine.

Common Side Effects

The side effect profile of Stanozolol is significant and directly related to its chemical structure and non-aromatizing nature. The most common include:

  • Pronounced Hepatotoxicity: Causes significant stress on the liver, with elevated enzymes being a universal finding.
  • Catastrophic Lipid Impact: Dramatically lowers HDL cholesterol while potentially raising LDL, posing a serious cardiovascular risk.
  • Joint and Tendon Discomfort: Its “drying” effect can lead to painful, achy joints and an increased risk of tendon injury due to reduced collagen synthesis and synovial fluid.
  • Androgenic Effects: Acne, oily skin, and potential acceleration of male pattern baldness in genetically predisposed individuals.
  • Suppression of Natural Testosterone: Profound inhibition of the HPTA, necessitating a testosterone base and post-cycle therapy.

In women, virilization symptoms (voice deepening, clitoral enlargement) can occur rapidly, even at low doses. Stanozolol is contraindicated for individuals with pre-existing liver, cardiovascular, or kidney disease.

You can buy Stanozolol made by Apoxar in bulk in Canada via our website. Navigate to the “Purchase” tab and fill the contact form with details of your wholesale order. Please note: we do not sell single packs or ship directly to consumers, Apoxar is a wholesale fitness medication manufacturer and we work exclusively with our approved distributors.

Winstrol FAQ

What is Stanozolol and how does it work?

Stanozolol is a synthetic derivative of dihydrotestosterone (DHT) with strong anabolic and moderate androgenic properties. Its primary mechanisms include promoting nitrogen retention and protein synthesis while simultaneously reducing SHBG (sex hormone-binding globulin), which increases the amount of free, active hormones in the bloodstream.

What are the primary use cases and benefits?

It is predominantly used during cutting or pre-contest phases due to its ability to promote a hard, dry, and vascular physique. It significantly enhances muscle density and definition without causing water retention (as it does not aromatize) and can provide noticeable increases in strength relative to muscle size.

What is the typical dosage and administration?

Common oral dosages range from 20 mg to 50 mg daily, often split into two doses. The 20 mg tablet allows for precise adjustment. Due to its hepatotoxicity, oral cycles are typically limited to 6-8 weeks, with liver support recommended.

What are the key side effects to consider?

Notable side effects include potential stress on the liver (hepatotoxicity), negative impacts on cholesterol (reducing HDL), and joint discomfort due to its drying effect on connective tissue. It is also suppressive to natural testosterone production, requiring a PCT protocol.

Why is pharmaceutical-grade quality crucial for Stanozolol?

Accurate dosing is essential to balance its powerful hardening effects against its notable side-effect profile. Apoxar's GMP-certified manufacturing ensures every 20 mg tablet delivers exact, consistent potency and purity for predictable and manageable results.

Is Stanozolol best used alone or in a stack?

It is rarely used as a standalone compound for muscle growth. It is most effective when stacked with other cutting agents (like testosterone or trenbolone) or used alongside a strong base compound, as its primary role is to enhance definition, vascularity, and strength in a caloric deficit.

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