


For Oral Administration
Composition: Fluoxymesterone
Dosage: 10 mg/tablet
Unit: 50 Tablets
Manufactured by Kalpa Pharmaceuticals
Haloxyl by Kalpa Pharmaceuticals is a potent oral anabolic steroid containing 10 mg of Fluoxymesterone per tablet. Known on the performance enhancement scene as Halotestin, this compound is prized for delivering unrivaled strength gains, aggression, and muscle density—making it a staple in pre-contest or powerlifting cycles.
Fluoxymesterone is a synthetic derivative of testosterone with powerful androgenic effects and minimal anabolic activity. It's highly effective for increasing neuromuscular strength and enhancing physical aggression, without causing significant water retention or bloating.
According to this NIH medical review of Fluoxymesterone, it was historically used for treating male hypogonadism and breast cancer in women but is now more common in performance circles for short-term strength spikes.
Haloxyl is generally used at doses of 10–30 mg daily, with cycles lasting 3 to 4 weeks due to its hepatotoxicity. It is often added during the final weeks of a cutting or strength cycle to maximize density, aggression, and power.
A typical advanced protocol involves 20 mg daily, split into two 10 mg doses, especially for powerlifters or fighters preparing for peak performance.
Because of its liver strain, on-cycle support is critical—consider adding LIV 52 to protect liver health during usage.
Haloxyl stacks effectively with other non-aromatizing compounds for cutting or strength-oriented cycles. Common combinations include:
Due to its high androgenic profile, users should be aware of potential side effects:
Haloxyl does not aromatize, so estrogenic side effects like gynecomastia and bloating are minimal or nonexistent.
After Haloxyl, users should implement a proper PCT protocol to restore hormonal balance. Recommended PCT compounds include:
PCT should begin within 24–48 hours after your final Haloxyl dose, lasting about 4 weeks depending on the stack used.
Fluoxymesterone enhances muscle strength, aggression, and density. It does not aromatize, making it ideal for strength and cutting cycles.
Fluoxymesterone is a controlled substance in the USA and is not typically prescribed for performance use. It is available through select international sources.
No, Halotestin does not directly lower estrogen, but it does not aromatize either, so estrogen-related side effects are minimal.
Fluoxymesterone suppresses natural testosterone production and testicular function when used in supraphysiological doses. PCT is required after use.
No. Due to its extreme potency and androgenic side effects, Haloxyl is best reserved for experienced users seeking aggressive strength gains or contest prep benefits.
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