: Home > Product > Trenbolone Steroid

Fluoxymesterone, Halotestin powder
  • Fluoxymesterone, Halotestin powder

  • Category : Trenbolone steroid
  • CAS No : 76-43-7
  • Molecular formula : C20H29FO3
  • Molecular weight : 336.441 g/mol
  • Assay : 99%
  • Supply ability : 20kg/month
  • Delivery time : 3~5 days


We supply steroid hormone powder and HGH and Peptide Hormones. We have a distribution center in UK and Canada. Have products stock in UK and Canada already without customs problems. Domestic delivery in UK and Canada 100% safe. Certainly, also no problems from UK to Germany, France, Poland and other European countries. From china To USA,we have the very concealed disguise packaging, 100% success rate.

Buy Fluoxymesterone Online


Systematic (IUPAC) name:


Trade name: HalotestinFluoxymesterone structure.svg

CAS number76-43-7

Formula: C20H29FO3 

Mol. mass: 336.441 g/mol

Fluoxymesterone (trade name Halotestin) is an anabolic steroid with strong androgenic properties that has been used in the treatment of male hypogonadism, delayed puberty in males, and in the treatment of breast neoplasms in women. It is approximately 5 times as potent as methyltestosterone.The antitumor activity of fluoxymesterone appears related to reduction or competitive inhibition of prolactin receptors or estrogen receptors or production.

Androgenic activity

Fluoxymesterone has a relatively high ratio of androgenic to anabolic activity similarly to testosterone.Like many 17α-alkylated AAS, it has relatively low affinity for the androgen receptor (AR). However, its actions are mediated by the AR, most likely due to its relatively long elimination half-life of approximately 9.2 hours It is approximately five times as potent as an AAS as testosterone.Unlike testosterone, fluoxymesterone has a 100% oral bioavailability, as the methylation of the C17α position of fluoxymesterone inhibits hepatic metabolism by enzymatic oxidation of 17β-hydroxyl, allowing its absorption into the bloodstream for transport around the body.


This medication is used in men who do not make enough of a natural substance called testosterone. In males, testosterone is responsible for many normal functions, including growth and development of the genitals, muscles, and bones. It also helps cause normal sexual development (puberty) in boys. Fluoxymesterone is similar to the natural testosterone produced by your body. It belongs to a class of drugs known as androgens. It works by affecting many body systems so that the body can develop and function normally.

Fluoxymesterone may also be used in certain adolescent boys to cause puberty in those with delayed puberty.

Bodybuilding Benefits

A derivative of testosterone which acts as a potent oral compound that exhibits extremely strong androgenic properties and is mainly designed to build up muscular strength. It is considered an efficient product for athletes involved in weightlifting and power lifting sports.

Fluoxymesterone Effects

  • Increased aggression.

  • Increased hardness and muscle relief.

  • Possible slight increase in muscle mass (especially - with prolonged use).

  • Stimulation of the synthesis of hemoglobin (increase endurance). Halotestin admission increases blood oxygen mass. The organism produces a greater number of erythrocytes therefore is supplied to the muscles more oxygen. Increased productivity, reduced acidification.

  • The reduction of body fat. According to studies, Fluoxymesterone accelerates the oxidation of fatty acids in the "fast" muscle fibers. However, weight reduction is never the main purpose of Halotestin, because of its high toxicity. The effect is rather minor.

Fluoxymesterone Dosage

Fluoxymesterone cycle - a rarity. The most common the drug used immediately before the competition. The optimal dosage of the steroid is 10 milligrams per day, the boundary - 20. Halotestin should be used for short-term increase in aggression and power-speed performance.

As to how to take Halotestin in combination with other AAS, the combinations have little or no advantage. Women are not recommended to use this steroid.

Hits:  UpdateTime:2017-03-10 14:30:09  【Printing】  【Close