Sustanon 250 (Testosterone mix)
For therapeutic purposes, the drug is used in 250 mg per every third week of the course. For athletes recommended dosage of from 250 to 750 mg per 7 days. Usually the dose is taken in two doses. The course of treatment lasts from 4 to 8 weeks. According to statistics, this is enough to gain muscle mass and increase strength.
Side effects
Negative effects of the drug are expressed differently and depend on the duration and amount of use. Also important is the genetic predisposition. Anyway, during an overdose, you may be expected to:
acne (acne);
hair loss, even baldness;
strong attraction to the other sex;
reduced secretion of androgen testosterone;
accumulation of body fluids;
development of gynecomastia.
Effects of taking
rapid build-up of muscle mass;
stimulation of blood circulation;
increase in strength;
increased sexual desire;
Many athletes say that the effect of Sustanon is achieved as soon as possible.

SUSTANON 250 (Sustanon) – SportWiki Encyclopedia
Sustanon (Sustanon) – tableted anabolic steroid, which has a pronounced androgenic and pronounced anabolic effect. It is used mainly to increase strength, muscle density and aggression, without increasing total body weight. In view of the specific activity, the SUSTANON 250 is mainly used by power athletes who do not want to increase the weight category, as well as in boxing and other combat sports just before the competition. Sustanon is highly toxic singani pharma to the liver. The exact mechanism of action has not yet been studied, it is assumed non-receptor effect on the muscles.
International name: Sustanon (Sustanon)
Halotest 300 from Balkans (Moldova)
Androyd Brown USA.
Sustanon upjohn
Husteron Tabs Major USA.
Ora Testra Squibb Mark USA
ULTandren Ciba Grobbritanied
Legal status
Fluoxymesterone, its salts, isomers, esters, all dosage forms and trade names are included in the list of potent substances on the basis of the Decree of the Government of the Russian Federation of December 29, 2007 N 964. Criminal liability is caused by: illegal manufacture, processing, acquisition, storage, transportation or shipment for sale, as well as illegal sales, or equipment for its manufacture or processing.
The large size of Fluoxymesterone is 2.5 g or more.
Steroid profile
Anabolic activity – 1900% of testosterone
Androgenic activity – 850% of testosterone (very high)
Aromatization (conversion to estrogen) – absent
Suppression of the hypothalamic-pituitary-testes axis – pronounced
Liver toxicity is very high.
Method of administration – inside (tablets)
Duration of action – 6-9 hours
Detection time – 2 months
Pharmacological properties and effects
Initially, Sustanon was used as a tool with pronounced androgenic properties, used in the treatment of male hypogonadism and delayed puberty in men, for the treatment of breast cancer in women. Currently, medicine has abandoned its use. Sustanon is about five times more potent than methyltestosterone.
SUSTANON 250 (Sustanon) is similar in structure to methyltestosterone. It was developed by modifying testosterone in three positions: 17-alpha-methyl group, 11-beta-hydroxy group, and 9-fluorogroup.
The first chemical modification allows you to extend the half-life of the drug when taken orally and to level the destructive effect of the first passage through the liver, while maintaining the maximum concentration of the active substance in the blood.
The second modification is aimed at preventing the enzymatic transformation of the molecule by attaching aromatic rings to it, in other words, the drug does not turn into estrogens. The ability to block estrogen and prolactin receptors is assumed, which eliminates the risk of developing gynecomastia, edema and fat deposition of the female type.
The latter group determines the name of the drug (Sustanon) and is aimed at increasing the androgenic activity alphabol of the drug (facilitates the reduction in the 5a position, which leads to the formation of digitrotestosterone). This is an active form of the drug that circulates in the blood, usually in small quantities, significantly exceeds the activity of testosterone and is able to firmly bind to androgen receptors in the cells of organs and muscle tissue.
It was also noted that the drug improves the aerobic performance of athletes in athletics. It is associated with the ability to stimulate erythropoiesis, hemoglobin synthesis. At the same time, a large number of red blood cells can more efficiently transport oxygen to the cells.
Sustanon can be used to burn fat, because it has been shown that the drug enhances the oxidation of fatty acids in fast muscle fibers. Although for these purposes there are also safer and more effective anabolic agents, in particular Winstrol, testosterone, oxandrolone.
Side Effects
Hypertrophy and prostatic hyperplasia, the development of prostate adenoma and, possibly, an increased likelihood of developing cancer are associated with an increased rate of dihydrotestosterone production from testosterone. The relatively mild ability of the drug to switch to dihydrotestosterone may further have adverse health effects in terms of its long-term use. Sustanon is estimated as a drug, 19 times superior to the anabolic abilities of testosterone, and 8.5 times its androgenic properties. Information about the activity of the drug was obtained experimentally.
SUSTANON 250 is toxic to the liver. Athletes using the drug often report an increase and soreness of the organ. Studies show that the drug certainly leads to increased levels of liver enzymes, which indicates a steady process of increasing the degradation of liver cells under the influence of Sustanon. This fact buy injectable steroids credit card is confirmed by literary sources.
The optimal dose of SUSTANON 250a is 10 mg / day, it is not recommended to exceed the dose of 20 mg / day. In addition, prolonged use of Sustanon (more than 6 weeks) may be unsafe for sexual function. Based on the balance of benefits and harms, conducting a SUSTANON 250a course is most advisable only before competitions, in order to get two main effects on enhancing physical strength and aggression.
Sustanon practically does not cause muscle growth. Combinations of the drug with other anabolic agents also have no particular benefits.
Sustanon is available in tablets of 5 and 10 mg (less often 1 mg). The drug is quite rare, but now the Moldovan Halotest 300 from Balkan pharmaceuticals has become available.
Anabolic drugs can be used only on prescription and are contraindicated in children. The information provided does not call for the use or distribution of potent substances and is aimed solely at reducing the risk of complications and side effects.
A growth hormone
Mechanical growth factor
Toxic effects of anabolic-androgenic steroids in primary rat hepatic cells. J Pharmacol Toxicol Methods. 1995 Aug; 33 (4): 187-95. Treatment with anabolic steroids in the liver and fast-twitch muscle. Biochem Pharmacol. 1991 Mar 1; 41 (5): 833-5.
Effects of synthetic androgen secretion rates in the rat.Proc Soc Exp Biol Med. 1975 Jun; 149 (2): 452-4.
Relative binding affinity of anabolic-androgenic steroids: anxolic-binding globulin.Endocrinology. 1984 Jun; 114 (6): 2100-6.
Influence of Sustanon on in vitro erythropoiesis affected by leukemic cells.Exp Hematol. 1984 Mar; 12 (3): 171-6.
Patients in maintenance of hemodialysis: comparison between patients with patients and anephric patients.
Erythropoietin in serum and hypoxic stimulation after pretreatment with Sustanon (author’s translator)

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