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Testosterone
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| Post Date: | Jun 14,2015 |
| Expiry Date: | Jun 13,2016 |
| Detailed Description: |
Cas No. :58-22-0
Quantity: 5000Kilograms Specs:USP Price:1 USD Kilograms Payment Method: Western union, money gram, T/T Steroid Testosterone 58-22-0 Testoviron Raw powder Testosterone Quick Detail: Testosterone, as the natural product drug and one of the most widely used anabolic steroids, is the most convenient choice for a reference drug to which all others will be compared. And while it is entirely possible to construct maximally-effective steroid cycles without employing testosterone, most do not do this, but instead use testosterone as their foundation. Either approach can be entirely sound. Product name:Testosterone Base Other name:Testoviron; Trans-Testosterone; Androlin; Android; Halotensin; Oreton; Testex; Testoderm; Testred; Virilon; Testolent CAS register number:58-22-0 EINECS:200-370-5 Molecular formula:C19H28O2 Molecular weight:288.42 Brand: HKYC Packaging Details: Foil bag or as requirement Payment Terms: T/T, Western Union, MoneyGram Shipping way: EMS, HKEMS, DHL, TNT, Fedex, UPS… (you can choose the fastest and your favourite) Description: As a bodybuilding drug, testosterone is almost always used as an injectable ester, due to poor oral bioavailability and the impracticality of high dose transdermal or sublingual delivery. Testosterone also is provided as an injectable suspension. Discussion here is in reference to these injectable preparations. Pharmacologically, testosterone acts both via the androgen receptor and via other means. In practice, it is found to combine synergistically both with those anabolic steroids categorized as Class I and those categorized as Class II, and therefore is described as having mixed activity. If you really want to boost your natural testosterone levels, and receive all the benefits that come with it ie. greater muscle mass and strength, improved endurance, enhanced recovery etc. It is the most important product you will ever use!. Testosterone used as the sole androgen is capable of giving very effective results, particularly with doses of one gram or more per week, and can give substantial results with only 500 mg/week. If no other drugs are used to control estrogen, however, side effects such as gynecomastia are fairly likely. An anti-aromatase is preferable in a testosterone cycle to a selective estrogen receptor modulator (SERM) such as Clomid or Nolvadex for controlling estrogen because the SERMs either do nothing towards reducing effect of elevated estrogen in aggravating or causing acne, or themselves contribute adversely. Additionally, abnormally elevated estrogen levels may be deleterious for other reasons. Applications: With regard to inhibition of the hypothalamic/pituitary/testicular axis (HPTA), 200 mg/week of injected testosterone is approximately 2/3 to 3./4 suppressive, while 100 mg/week is about 50% suppressive. For this reason, low dose testosterone use is not particularly efficient, as natural production is already “worth” 100-200 mg/week, and this is mostly lost with the first 200 mg/week of injectable that is used. The particular synthetics which are low-suppressive are, for this reason, more efficient for low-dose use than is testosterone. With use of an anti-aromatase, 600-750 mg/week of injected testosterone is a good dosage range for a novice. Without an anti-aromatase, it may be preferred to limit usage to 500 mg/week, although there can be risk of gynecomastia at doses even as low as 200 mg/week if no anti-estrogen is used. More advanced users may favor a gram per week. Still-higher doses such as 2 grams per week generally provide only a small further increment in performance, with that generally being noticeable only if a plateau has been reached at 1 gram per week. Amounts higher than this are employed by some pro bodybuilders but probably with only a slight further incremental effect. |
| CAS Registry Number: | 58-22-0 |
| Synonyms: | ;17beta-Hydroxyandrost-4-en-3-one;testosterone-dea schedule iii;testosterone gamma-irradiated cell*culture tested;testosterone cell culture tested--dea*schedule ii;Testosterone;17-hydroxyandrost-4-en-3-one;(17beta)-17-hydroxyandrost-4-en-3-one;(8xi,9xi,14xi,17beta)-17-hydroxyandrost-4-en-3-one;Testosterone Base; |
| Molecular Formula: | C19H28O2 |
| Molecular Weight: | 288.4244 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R40:; |
| Safety Description: | S24/25:; |
| Company: | Beyster Health Chemical Co., Ltd [ China ] |
| Contact: | Leo |
| Tel: | 86-027-50756230 |
| Fax: | 86-027-68886696-838 |
| Email: | steroid521@ycgmp.com |
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