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Fluoxymesterone is a very strong orallyrogenic, with little effect. It is a lot of aromas, so this is one of the few androgens that can be used for preparing the competition. The strong androgen component produces good force gains with little mass gain. As a DHT derivative, fluoxymesterone can not aromatize its structure. This is appreciated by athletes who have power but still have to remain in a certain weight class. Fluoxymesterone can therefore also be excellently combined with anabolic and androgenic steroids, which have a similar effect. Halotestin is a 17-alpha alkylated drug and is known to be particularly toxic to the liver. A long-term use and high doses are therefore not advisable.

Side effects:

Allergic reactions like skin rash, spleen, throat, throat, upper respiratory tract, upper respiratory tract, upper respiratory tract, upper respiratory tract

Application / dosage:

The generally daily dose is 20-30 mg. Bodybuilders are often use 20 mg / day, while powerlifters often take 30 mg or more per day. As a rule, the tablet count is divided into two halves of the same size and taken with plenty of liquid in the morning and in the evening. Since the tablets are 17 alpha-alkylated, they can be taken at meals without loss of efficiency.

The dosage information given here is not intended as a dosage recommendation or medical advice. These are statements by bodybuilders who have used or used these active ingredients. The dosages should never be regarded as generally valid. If you are using the idea of using steroids or similar, ask a doctor or pharmacist.

Black market prices / availability:

Halotestin is available on the black market.

A tablet with 5mg Fluoxymesteron costs about 1.00 – 2.20 euros.


Most of the halotestin products offered today are fakes.


Fluximesterona, Fluxymesterone

Trade Name / Manufacturer:

Halotestin / Pharmacia & Upjohn S.A., France
Fluoxym 5, Fluoxym 10 / Wyla Pharma Co. Ltd, Bangladesh
Stenox / Atlantis, Mexico

Chemical information:

Fluoxymesterone - Molekularformel

Molecular Formula: C20H29FO3
Molecular weight: 336,441 g / mol
Monoisotopic mass: 336.210083 Da

(11β, 17β) -9-fluoro-11,17-dihydroxy-17-methylandrost-4-en-3-one
11β, 17β-dihydroxy-9α-fluoro-17α-methyl-4-androsten-3-one