Haloxyl, containing Fluoxymesterone, is a potent oral anabolic-androgenic steroid (AAS) at 10 mg/tab in a 50-tab pack from Kalpa Pharmaceuticals. Known as Halotestin, it's used in bodybuilding and powerlifting for strength enhancement and aggression boost, often in short pre-competition cycles. As a 17-alpha-alkylated oral, it has significant hepatotoxicity and does not aromatize, minimizing estrogenic effects.
Haloxyl enhances red blood cell production, improving oxygen delivery and endurance, while increasing androgen receptor activity for significant strength gains and aggression. It promotes muscle hardness and density with minimal mass gain, making it ideal for powerlifting. Users notice strength improvements and heightened focus within days to weeks, with effects peaking during short cycles.
Haloxyl can be safe when used responsibly under professional guidance, but it carries significant risks due to its high hepatotoxicity and androgenic effects. Side effects include liver strain, cardiovascular issues, and hormonal imbalances. Regular bloodwork to monitor liver function, lipids, and hormonal levels is critical. Not recommended for beginners, women (due to severe virilization risk), or those with liver or heart conditions without medical oversight.
Common side effects of Haloxyl include liver toxicity (elevated enzymes), androgenic effects (acne, hair loss, aggression), cardiovascular strain (high BP, altered lipids), and testosterone suppression. Less common issues include mood swings, nausea, or jaundice. Manage with liver support, cardiovascular monitoring, and PCT; consult a professional if severe.
Fluoxymesterone has a half-life of approximately 9-10 hours, requiring multiple daily doses. It remains detectable in the body for about 2-3 months, depending on dosage, metabolism, and testing methods. Bloodwork and professional guidance are advised for precise clearance timelines.
Fluoxymesterone binds strongly to androgen receptors (AR), enhancing red blood cell production and nitrogen retention for strength and endurance. Its non-aromatizing nature prevents estrogenic side effects, but its 17-alpha-alkylated structure increases liver strain. The potent androgenic activity boosts aggression and power output. Users notice strength gains within 3-5 days. What doesn't happen: no significant mass gain or fat loss, but hepatotoxicity and androgenic control require monitoring.
Haloxyl excels for powerlifters and athletes in short strength cycles, requiring a high-protein diet and focused training to maximize its power-enhancing effects.
Best for experienced powerlifters and athletes seeking strength gains in short cycles; suitable for men. Not recommended for beginners, women (due to severe virilization risk), or those with liver or cardiovascular issues.
| Substance | Fluoxymesterone |
|---|---|
| Concentration | 10 mg/tab |
| Form | Oral tablets |
| Pack Size | 50 tabs |
| Half-life | ~9-10 hours |
| Aromatization/Hepatic | Non-aromatizing / High hepatic |
| Primary Use | Strength gain, power enhancement |
| Manufacturer | Kalpa Pharmaceuticals |
| Brand | Halotestin |
Testosterone Propionate: Enhances strength with hormonal support.
Trenaplex A 100: Amplifies power and definition.
Arimidex: Controls estrogen if stacked with aromatizing compounds.
Cycle Support: Protects liver and cardiovascular health during cycles.
Haloxyl vs Anadrol: Haloxyl boosts strength with no mass; Anadrol offers mass with more side effects.
Haloxyl vs Dianabol: Haloxyl focuses on power; Dianabol drives mass with estrogenic risks.
Haloxyl vs Trenbolone: Haloxyl is milder for strength; Trenbolone enhances mass and fat loss.
Review labs with a professional where lawful to ensure authenticity and safe dosing.
Start PCT 1-2 days after last dose due to short half-life; use tamoxifen (20-40 mg/day) or clomiphene (50-100 mg/day) for 4-6 weeks, possibly with HCG (500-1000 IU/week) for severe suppression. Bloodwork guides HPTA recovery, ensuring hormonal balance.
What is Haloxyl?
Haloxyl is an oral anabolic (Fluoxymesterone) for strength; see What is Haloxyl. It's potent—consult professionals for safe use.
What does Haloxyl do?
It boosts strength and aggression; see What Does Haloxyl Do. It enhances power—monitor with labs.
Is Haloxyl safe?
It can be safe with responsible use, but risks include liver toxicity; see Is Haloxyl Safe. Consult professionals for oversight.
What are Haloxyl side effects?
Side effects include liver strain and androgenic effects; see What Are Haloxyl Side Effects. Manage with support—consult professionals.
How do I take Haloxyl?
10-40 mg/day, split into 2-3 doses; see How to Take Haloxyl. Start low—consult professionals for dosing.