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Chemical information
Product name:Testosterone
CAS No.:58-22-0
Molecular formula:C19H28O2
Molecular weight:288.42
Product Specifications:Pharmacopoeial grade
Purity:99%+
Brand:Biocar
Origion:Hubei,China
Details
Testosterone is a steroid hormone from the androgen group and is found in humans and other vertebrates. In humans and other mammals, testosterone is secreted primarily by the testicles of males and, to a lesser extent, the ovaries of females. Small amounts are also secreted by the adrenal glands. It is the principal male sex hormone and an anabolic steroid.
Testosterone for bodybuilding
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. Prostate enlargement, acne or worsening of acne, and acceleration of male pattern baldness (for those genetically susceptible to it) are more problematic with testosterone - again, in the absence of enzymatic control - than with many synthetics because of the effectively-higher androgen levels seen in these tissues as a result of local conversion to the more-potent DHT.
So, to minimize these effects, the choices for a highly-effective cycle that is low in side effects are to either control these enzymatic conversions with ancillary compounds while using testosterone at high dose; to instead use synthetics which do not undergo these conversions; or to combine moderate dose testosterone (100-200 mg/week) with synthetics.
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.
Testosterone Doses & Cycles:
For the individual who undergoes hormone replacement therapy your doctor will determine your appropriate dose but for the athlete looking for a boost this dose will always be a great deal higher. There is no question, a mere 250mg per week of testosterone can provide a fantastic edge but in most circles 500mg per week is considered the gold standard for optimal results. Yes, doses can range much higher than 500mg per week; it is not uncommon for many athletes to use as much as 1,000mg per week and while less common but certainly not rare even as high as 1,500mg per week. It is important to note, there is a risk to reward ratio highly in effect as it pertains the our testosterone use; the higher the dose the potential for a higher reward but the higher the dose the greater increase of risk in-terms of negative side-effects and risk to our overall health. Most all beginners are advised to never go beyond 500mg per week and many veteran users will find this is all they ever need. If you do desire to chance a higher dose that is a call only you can make but understand the increase in risk is very real.
As for cycles, in this instance were referring to the duration of use, a common minimum length of time is 8 weeks, with 12 weeks being far more optimal for quality results. While a majority of veterans will use at minimum for 16 weeks, although not as common many will use for far extended periods of time; again, greatly increasing the risk to reward ratio. For most athletes, regardless of their level of experience with testosterone use, cycles of 12 weeks to 16 weeks in length will be their best bet and best suited for their long-term overall health.
* This product is not to be used by anyone 18 years of age or younger. Use under a doctors supervision. This product is not a drug and should be used correctly. Use in conjunction with a well balanced diet and an intense bodybuilding or exercise program.
Price:negotiable
Package:aluminum foil bags or fiber drum
DeliveryTime:about 7 days
Contact us
Skype:liuyang_newbio;newbiopharm
Email:newbio@biocar.cn;newbiopharm2015@gmail.com
Tel:86-027-86879876
