
STROMUSC Premium Superdrol(Methasterone)10mg For Bodybuilding CAS:3381-88-2
In the clandestine lexicon of performance-enhancing compounds, few names evoke as much reverence and trepidation as Superdrol. Known scientifically as methasterone (2α,17α-dimethyl-5α-androst-17β-ol-3-one), it is not merely an anabolic steroid; it is a case study in potent pharmacological manipulation, representing both the pinnacle of synthetic muscle-building potential and a stark lesson in metabolic cost. Unlike its progenitor, Anadrol (oxymetholone), Superdrol was engineered for a singular purpose: to deliver dramatic results with a specific molecular architecture that bypasses certain metabolic pathways, for better and for worse.
What is Superdrol? A Molecular Perspective
Superdrol is a purely synthetic, orally active anabolic-androgenic steroid (AAS). Its creation involved strategic molecular alterations to the dihydrotestosterone (DHT) backbone. Two key modifications define it:
●17α-methylation: This alkylation allows the compound to survive first-pass metabolism in the liver, making it orally bioavailable. This same feature is directly implicated in its hepatotoxicity.
●2α-methylation: This rare addition is believed to further stabilize the molecule, drastically reduce its affinity for aromatase (the enzyme that converts androgens to estrogen), and enhance its anabolic potency. It is this dual-methylation that makes Methasterone uniquely powerful and uniquely harsh.
Crucially, Superdrol is a prohormone in name only. Early marketing in the mid-2000s labeled it as a "prohormone supplement" to exploit legal loopholes, but it is, in fact, a fully active steroid. It does not require conversion via the 5α-reductase enzyme; it is already in its active, non-aromatizable form, directly binding to androgen receptors.


Features and Mechanism of Action
Superdrol's profile is distinct from many other steroids. Its features are a direct consequence of its design:
●Non-Aromatizable: It cannot convert to estrogen. Therefore, side effects like gynecomastia, water retention, and estrogen-related blood pressure spikes are virtually non-existent. This leads to a "dry," lean quality to the gains.
●Progestogenic Activity: Superdrol exhibits significant affinity for the progesterone receptor. This can potentiate side effects like endogenous testosterone suppression and may contribute to lethargy and potential prolactin-related issues (like libido loss) in sensitive individuals, despite no estrogen conversion.
●Potent Androgenic Receptor Agonist: It binds with high affinity, directly stimulating nitrogen retention, protein synthesis, and glycogenolysis. Users often report a profound "hardening" effect and increased muscle density.
●Hepatotoxicity: As a C17α-alkylated compound, it is inherently liver-toxic. Liver stress markers (ALT/AST) can elevate significantly, necessitating cautious use and proper liver support.
Applications and Benefits in Bodybuilding
Superdrol is not a bulking steroid in the traditional, "bloaty" sense, nor is it a mild cutter. Its application is for the experienced athlete seeking rapid, quality tissue accumulation or extreme pre-contest hardening.
Primary Applications:
1.Kickstarting a Cycle: Due to its rapid onset of action, it is often used for the first 3-4 weeks of a longer cycle containing slower-acting injectables (like Testosterone Enanthate or Deca-Durabolin) to provide immediate results while the base compounds saturate.
2.Short, Aggressive Mass Phases: As a standalone or with a testosterone base, short 4-6 week cycles can yield remarkable gains in lean body mass and strength.
3.Pre-Contest Sharpening: In the final weeks before a competition, its ability to increase muscle density, vascularity, and hardness while avoiding water retention makes it a notorious (and risky) choice for achieving a "dry," grainy look.
Tangible Benefits:
●Rapid Strength Increases: Arguably its most pronounced effect. Users report strength gains of 10-20% on core lifts within 2-3 weeks.
●High-Quality Lean Mass Gains: Gains are predominantly lean tissue with minimal subcutaneous fluid. A gain of 8-15 lbs in a 4-week cycle is possible, with a significant portion being retainable post-cycle.
●Enhanced Muscle Density and Fullness: Muscles take on a hard, "3D" appearance, even in a caloric surplus.
●Increased Vascularity: Improved glycogen utilization and low water retention enhance vascular prominence.
●No Estrogenic Side Effects: The absence of water bloat and gynecomastia risk is a major draw.
Dosage, Cycle Duration, and Half-Life
●Effective Dosage: The standard effective dose is 10-20mg per day, split into two administrations (e.g., 10mg upon waking, 10mg pre-workout). 10mg is a standard starting point for assessing tolerance. Exceeding 30mg daily dramatically increases side effects with diminishing returns.
●Cycle Duration: Extremely short cycles are mandatory. Due to hepatotoxicity and dramatic lipid suppression, cycle length should never exceed 4-6 weeks. Many experienced users advocate for "burst" cycles of 3 weeks on, followed by a period off equal to or longer than the cycle duration. Its potency makes longer use perilous.
●Half-Life: Superdrol has a relatively short half-life, estimated between 6 to 8 hours. This necessitates split dosing to maintain stable blood levels and consistent effects. Its metabolites may linger and exert suppressive effects for longer.
Post-Therapy Cycle (PCT) and Side Effect Mitigation
The potency of Superdrol is matched by its suppressive force. A robust PCT is non-negotiable, beginning 12-24 hours after the last dose due to its short half-life.
A typical PCT protocol for a 4-6 week cycle might include:
●Weeks 1-4: Clomiphene Citrate (50mg/day) or Tamoxifen (20-40mg/day) to stimulate gonadotropin (LH/FSH) production.
●Weeks 1-6: A natural testosterone booster (containing compounds like D-Aspartic Acid, Ashwagandha) can provide ancillary support, but is not a replacement for SERMs.
●Crucially, a full PCT should only begin after all exogenous androgens, including a testosterone base, have cleared the system.
Side Effect Management is Paramount:
●Hepatotoxicity: A comprehensive liver support supplement containing TUDCA, NAC, and milk thistle is essential during and after the cycle. Blood work (comprehensive metabolic panel) before, during (at 4 weeks), and after is absolutely mandatory.
●Lipid Profile Devastation: Superdrol famously crushes HDL ("good" cholesterol) and elevates LDL. Strategies include increased cardio, a diet high in omega-3 fatty acids, soluble fiber, and supplements like citrus bergamot, fish oil, and policosanol. Again, lipid panel blood work is crucial.
●Lethargy and Suppression: The profound shutdown and potential progestogenic activity can cause extreme fatigue. Managing training volume and considering a low-dose testosterone base (e.g., 150-200mg/week) during the cycle can mitigate this.
●Androgenic Side Effects: While less common due to its DHT-base, oily skin, acne, and accelerated hair loss in those predisposed to male pattern baldness can occur.
Clinical Data
|
Brand |
STROMUSC |
|
Trade names |
Methyldrostanolone; Methasteron |
|
CAS |
3381-88-2 |
|
Molar mass |
318.501 |
|
Formula |
C21H34O2 |
|
Purity |
Above 98% |
|
Apprarance |
10mg*100 |
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Conclusion: The Double-Edged Sword
Superdrol is not a compound for the curious novice, the casual gym-goer, or anyone unwilling to engage in meticulous pre-, intra-, and post-cycle care. It is a tool of last resort for the advanced bodybuilder who understands the risks and has exhausted safer avenues. Its reputation is well-earned: it can forge dramatic, dense muscle where other compounds plateau. However, it does so by drafting a check against one's long-term health that must be repaid with interest through rigorous health monitoring, disciplined ancillary therapy, and responsible cycling.
The ultimate paradox of Methasterone is that its very design-created to be the perfect oral anabolic-also makes it a profound metabolic stressor. The user is not just building muscle; they are engaging in a carefully managed pharmacological experiment where the price of rapid, exceptional results is a temporary but significant burden on the body's most vital systems. Respect for this balance is the thin line between harnessing its power and suffering its consequences.
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