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|Certification:||GMP, ISO 9001, USP||Shipment:||FedEx, TNT, EMS, DHL.UPS,EUB|
legal oral steroids,
oral steroids for muscle gain
Assay: 99% min.
Packing: foil bag or tin.
Delivery: Express courier.
Character: White crystalline powder. Mp 240ºC, refractive index 104°.
Usage: pharmaceutical material, Steroid hormone, Anabolin. As a male hormone and anabolic hormones.
Halotestin (trade name Halotestin) is an anabolic steroide 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 fluoxymesterones appears related to reduction or competitive inhibition of prolactin receptors or estrogen receptors or production.
Halotestin is the Upjohn brand name for the steroid Halotestin. Structurally Halotestin is a derivative of testosterone, differing from our base androgen by three structural alterations (specifically l7alpha-methyl, 11 beta-hydroxy and 9-fluoro group additions). The result is a potent oral steroid that exhibits extremely strong androgenic properties. This has a lot to due with the fact that it is derived from testosterone, and as such shares important similarities to this hormone.
Most importantly, Halotestin appears to be a good substrate for the 5-alpha reductase enzyme. This is evidenced by the fact that a large number of its metabolites are found to be 5-alpha reduced androgens, which coupled with its outward androgenic nature, suggests it is converting to a much more active steroid in androgen responsive target tissues such as the skin, scalp and prostate.
The main concern with this steroid is that it can be a very toxic drug. This is due to the fact that Halotestin is a 17 alpha alkylated compound, its structure altered to survive oral administration. l7alpha alkylation can be very harsh to the liver. The possibility of damage is therefore a legitimate concern with Halotestin, especially when used at higher doses or for prolonged periods of time.
The total daily dosage is likewise best kept in the range of 20-40mg, used for no longer than 8 weeks. After which an equally long break (at a minimum) should be taken from all c17-AA orals. One should also resist the temptation to stack this drug with other alkylated orals if possible, and instead opt for orals without this alteration or esterified injectable compounds (which will not add to the strain on the liver).
|Description||White or Almost White Crystalline Powder||White Powder|
|Loss On Drying||1.0%max||0.36%|
|Chromatographic Purity||single impurity:1.0%max||<1.0%|
|Organic Volatile Impurities||meets the requirement.||Conforms|
|Residual Solvents||meets the requirement.||Conforms|
|Conclusion||The specification conform with USP30 standard
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