Desoxymethyltestosterone (DMT / Madol): The BALCO Designer Steroid

Introduction: The Compound's Identity

Desoxymethyltestosterone, commonly known as DMT or by its codename Madol, is a potent oral C17-alpha alkylated designer steroid. It was developed to be an undetectable anabolic agent and gained worldwide notoriety as a central compound in the BALCO sports doping scandal. Structurally, it is a derivative of Dihydrotestosterone (DHT) and was engineered to provide significant anabolic effects with no estrogenic activity. Its on-paper anabolic rating is exceptionally high at 1200, with a moderate androgenic rating of 187. Madol is known for producing rapid, dry, and lean muscle gains, but its power and illicit origins are coupled with severe toxicity, particularly to the liver and cardiovascular system.

I. Mechanism of Action: How It Works

Madol's unique structure, designed to evade detection, also gives it potent and direct anabolic effects.

  • Androgen Receptor Binding: Despite its structural modifications (specifically, the lack of a 3-keto group which is typically important for AR binding), Madol is a powerful anabolic. It effectively stimulates the androgen receptor to drive significant increases in protein synthesis and nitrogen retention.

  • Non-Aromatizing: As a DHT derivative, Madol cannot be converted into estrogen by the aromatase enzyme. It is a completely "dry" compound.

  • Non-5-Alpha Reducible: It is already a 5-alpha reduced compound, so it does not interact with the 5-alpha reductase enzyme. Its androgenic effects are direct.

  • Structural Stability: The C17-alpha alkylation, combined with other modifications, makes it a highly stable and orally bioavailable molecule, but also contributes to its significant toxicity.

II. Benefits: What to Expect

Madol is known for delivering clean, hard gains similar in quality to other potent "dry" orals like Superdrol or Winstrol.

  • Scientific Findings: As an illicit designer steroid that was never medically approved, there is no official clinical research on Madol in humans. All knowledge is derived from the documents seized during the BALCO investigation, its known pharmacology, and subsequent anecdotal reports from users.

  • Anecdotal Reports (User Consensus):

    • Rapid, Dry Lean Mass Gains: Users report significant and rapid gains in lean, hard muscle mass with zero water retention. It is highly effective for building quality tissue without any associated bloat or puffiness.

    • Significant Strength Increases: Powerful and noticeable strength gains are a hallmark effect, making it highly effective for performance enhancement.

    • Enhanced Fullness & Vascularity: While it's a dry compound, users often report a full, pumped look to the muscles, along with enhanced vascularity due to the lack of subcutaneous water.

    • No Estrogenic Side Effects: The complete lack of aromatization is a key benefit for users seeking a purely aesthetic, hard physique without the need to manage estrogen-related side effects directly from the compound itself.

III. Forms, Esters, and Half-Life: Administration Protocols

Madol is an oral C17-alpha alkylated (C17-AA) steroid.

  • Form: Oral tablet or capsule.

  • Half-Life: Estimated to be around 8-10 hours.

  • Administration: Due to its half-life, the total daily dose should be split into at least two separate administrations (e.g., morning and evening) to maintain stable blood plasma levels.

IV. Performance Dosages: Practical Application

Madol's high potency and toxicity demand conservative dosages and very short cycle durations.

  • Medical Dosages: There are no approved medical uses.

  • Anecdotal Performance Doses (User Consensus):

    • Standard Dose: A common and effective dose range is 10-20mg per day. Doses above this are rarely used and dramatically increase the risk of severe side effects.

    • Cycle Lengths: Due to its profound hepatotoxicity, Madol cycles must be kept extremely short, typically 4-6 weeks maximum.

V. Managing Side Effects: Navigating Risks

Madol is an extremely harsh oral steroid with a severe side effect profile that requires absolute caution.

A. Estrogenic Side Effects

  • Mechanism: Madol does not aromatize into estrogen.

  • Risks: Estrogenic side effects are not a concern. The primary risk is crashing estrogen levels if used without a sufficient aromatizing base like Testosterone. Low estrogen leads to severe joint pain, lethargy, zero libido, and poor mental state.

  • Management (Anecdotal):

    • Aromatase Inhibitors (AIs): AIs are unnecessary and contraindicated.

    • Testosterone Base: It is absolutely critical to run Madol with a Testosterone base to ensure healthy estrogen levels.

B. Androgenic Side Effects

  • Mechanism: Its androgenic activity is direct.

  • Risks: Androgenic side effects such as oily skin, aggressive acne, and accelerated male pattern baldness in those predisposed are common. Virilization in women is an extremely high risk, making it completely unsuitable for female use.

  • Management: 5-alpha reductase inhibitors like Finasteride are ineffective.

C. Cardiovascular Concerns

  • Impact: This is a very severe risk. Madol is notoriously harsh on cardiovascular health, causing an extreme negative shift in cholesterol (crushing HDL, raising LDL) and significant elevations in blood pressure.

  • Anecdotal: Daily blood pressure monitoring is non-negotiable. Meticulous cardiovascular support through diet, cardio, and supplementation is essential. The cardiovascular strain is often cited as a primary reason for its discontinuation by users.

D. Hepatotoxicity (Liver Toxicity)

  • Risks: As a C17-alpha alkylated oral steroid, Madol is extremely hepatotoxic, placing it in the same dangerous category as Superdrol and Anadrol. Even short cycles will cause a dramatic and dangerous spike in liver enzymes.

  • Management: Cycle lengths must be extremely short (4-6 weeks max). Complete abstinence from alcohol is mandatory. Potent, high-dose liver support supplements like TUDCA and NAC are considered essential and should be started before the cycle begins.

VI. HPTA Shutdown and Post-Cycle Therapy (PCT)

Madol is extremely suppressive to the Hypothalamic-Pituitary-Testicular Axis (HPTA).

  • Suppression: It will cause a very rapid and complete shutdown of endogenous testosterone production.

  • PCT Protocols (Anecdotal Consensus):

    • Timing: PCT can be initiated 12-24 hours after the last dose.

    • Protocol: A very robust PCT is essential for recovery. This typically involves a 4-6 week course of both Clomid and Nolvadex.

VII. Harm Reduction & Sourcing Considerations

  • Blood Monitoring: Absolutely paramount and non-negotiable. Comprehensive pre-cycle, mid-cycle, and post-cycle panels are essential. Key markers: liver enzymes (ALT, AST, GGT, Bilirubin) and a full lipid panel (HDL/LDL). Blood pressure must be monitored daily.

  • Testosterone Base: Madol should always be run with a Testosterone base by male users to prevent the severe health consequences of low estrogen.

  • Rarity & Sourcing: Madol is an extremely rare designer steroid exclusively produced by a handful of Underground Labs (UGLs). This creates an extremely high risk of receiving a counterfeit product. Many labs may sell a different potent oral (like Superdrol) and mislabel it as the more exotic "Madol."

  • Verification: Third-party lab testing (e.g., Janoshik) is absolutely paramount and non-negotiable. Given its extreme toxicity and rarity, using an unverified "Madol" product is exceptionally dangerous.

Gilles Arteel

Coaching for Lifters Who Want Serious Results

I’m Gilles Arteel — bodybuilder, coach, and author.

I started coaching because I was tired of seeing athletes waste their time on:

❌ Generic programs

❌ Bad nutrition advice

❌ Reckless PED use

With over 10 years of experience in the gym, I can help you achieve serious results — without sacrificing your health or recovery.

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Trestolone (MENT): The Potent Hybrid Anabolic