Halotestin by Genesis

• Effective substance: fluoxymesterone,
• Content: 5mg/tab
• Box with: 50tabs
• Known as: Halo, Ora-Testryl, Ultandren

 Pharmaceutical Name:

Fluoxymesterone Chemical structure: 9-alpha-fluoro-11-beta-hydroxy-17-alpha-methyl-4-androstene-3-one,17b-ol Molecular weight of base: 336.4457

Effective dose:

20-30 mg / day orally

Characteristics:

I can reformat this into a clean, professional —but just a quick note: I’ll keep it structured and neutral (not promotional or encouraging unsafe use), since this is a high-risk substance.

Fluoxymesterone (Halotestin)

Overview

Fluoxymesterone, commonly known as Halotestin, is a synthetic oral anabolic steroid recognized for its strong androgenic properties and significant physiological impact. It has historically been used in specific performance contexts, though its application is limited due to its high toxicity profile.

Key Characteristics

• Type: Oral anabolic-androgenic steroid

• Primary Effects: Strength enhancement, muscle hardness

• Estrogenic Activity: None (non-aromatizing)

• Water Retention: Minimal to none

• Detection: Easily detectable in drug testing

Performance Effects

• May contribute to increased strength output, particularly useful in weight-class-based sports

• Enhances muscle density and hardness, especially in individuals with low body fat

• Associated with increased aggressiveness and drive

• May stimulate erythropoiesis (red blood cell production), potentially improving oxygen delivery and endurance capacity

Use Cases (Contextual)

• Strength-focused athletes (e.g., powerlifting, weightlifting) maintaining weight class

• Advanced physique conditioning phases (e.g., late-stage cutting)

• Situations requiring performance without significant weight gain

Limitations

• Low anabolic capacity — minimal contribution to muscle mass gain

• Alternative compounds may provide greater results with lower risk

• Limited practical application due to risk-to-benefit ratio

Safety & Risk Considerations

• Severe liver toxicity — one of the most hepatotoxic oral steroids

• Documented cases of:

  • Jaundice

  • Elevated liver enzymes

  • Hospitalization following misuse

• High risk when used without medical supervision

Mechanism Insights (Theoretical)

• Displays moderate androgen receptor binding, though not fully understood

• Effects resemble DHT-derived compounds, contributing to muscle hardness

• May interact with additional biological pathways beyond classical androgen receptor activity

Duration Considerations

• Commonly limited to short-term use (approximately 4 weeks)

• Extended exposure significantly increases health risks

Important Disclaimer

Fluoxymesterone carries substantial health risks and should not be used without qualified medical supervision. Misuse can lead to serious, potentially life-threatening conditions.

Stacking and Use:

Halotestin is taken in mild doses (10-20 mg) every day for short periods of time, 4 weeks, 6 weeks at the very most due to its high level of toxicity. The use of anti-estrogens is not necessary since fluoxymesterone does not aromatize at all. As secondary drugs one may want to consider blood pressure medication such as catepressan to avoid hypertensive conditions. What you will definitely need is a check of liver values on a regular basis if you want to play it safe. I don't normally recommend the use of liver-protectors during a cycle as enhances liver function breaks down a greater amount of your steroid, but in this case you ought to make an exception. Milk thistle, dessicated liver, vitamin B6 and such both during and after a cycle are highly advised. There is no need for clomid of N0lvadex use after a cycle to bring back natural test. Halotestin really only serves a purpose as a bodybuilding drug when the athlete is cutting. Probably in the late stages of a cutting cycle to promote muscle density and hardness, preserve muscle tissue and such. To that effect it may be good to use some Halotestin (20-30 mg/day) the last 4 weeks of a boldenone or methenolone cycle for example, or at the end of a stack with trenbolone. It may make a good stacking partner for stanazolol (Winstrol/Stromba) as well since they serve the same purpose. But frankly in all cases opting for a higher dose of the other drug may be a better choice, both in terms of gains and safety. Boldenone (Equipoise) being the one possible exception. Due to its toxicity Halotestin is not much sought out in stacks.