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Supplier Homepage Product Bodybuilding 1 Anobolic Steroid Powder Testosterone Decanoate/Test D CAS 5721-91-5

Anobolic Steroid Powder Testosterone Decanoate/Test D CAS 5721-91-5

FOB Price: US $1 / g
Min. Order: 10 g
Min. Order FOB Price
10 g US $1/ g
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Port: Shenzhen, China
Production Capacity: 1000kg/Month
Payment Terms: T/T, Western Union, Paypal, Money Gram, Bitcoin

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Basic Info
  • Model NO.: Testosterone Decanoate
  • Customized: Non-Customized
  • Suitable for: Adult
  • Purity: >99%
  • Steroid Delivery Time: 5-7 Business to All Country
  • Steroid Guarantee: Support Re-Sending Police
  • Steroid Payment: Western Union, Money Gram, Bitcoin, Paypal, T/T
  • Steroid Dosage: 250mg, 100mg, 600mg.
  • Steroid Pass Custom Rate: >99.8%
  • Transport Package: Customized
  • Origin: China
  • Powder: Yes
  • Certification: GMP, ISO 9001, USP, BP
  • State: Powder
  • Steroid Shipping Time: Process Order Within 12hours
  • Steroid Shipping Method: Hkems, DHL, FedEx .UPS, TNT
  • Steroid MOQ: 10g
  • Appearance: Semi-Finished Oral Oil and Raw Powder
  • Steroid Supply Ability: Mess in Stock
  • Trademark: Steroid Powder
  • Specification: USP standard
  • HS Code: 552667889
Product Description
Anobolic Steroid Powder Testosterone Decanoate/Test D CAS 5721-91-5

Testosterone Decanoate Quick details 

Testosterone Decanoate 
CAS NO.:5721-91-5
Chemical Name: 4-Androsten-17beta-ol-3-one Decanoate 
Chemical Formula: C29H46O3
Description: white or yellow white crystalline powder 

Testosterone Decanoate Description

Testosterone decanoate is a steroid hormone from the androgen and is found in mammals and other vertebrates, testosterone decanoate is primarily secreted in the tests of mails and the ovaries of female, although small amount are also secreted by the adrenal glands, testosterone decanoate is the principle male sex hormone and an anabolic steroid.

Testosterone decanoate plays a key role in the development of male reproductive tissue such as the testis and prostates. In addition, testosterone decanoate is essential for health and well-being as well as the prevention of osteoporosis, testosterone decanoate is conserved through most vertebrates, although fish make a slightly difference.


Testosterone Decanoate Applications

Testosterone decanoate is commonly used in intramuscular injection solution, the oil absorption is slow, function is strong and durable, can maintain time for just a few days.Testosterone propionate can promote the development of male organs and secondary sex characteristic, promote protein synthesis and bone formation, estrogen, inhibit the growth of endometrium and ovary and pituitary function. Used for testosterone, cryptorchidism, male hypogonadism, gynecological diseases, such as menorrhagia, uterine fibroids, senile osteoporosis and aplastic anemia.

Dosages and Uses


Testo sterone can be dosed from little as 100mg per week for therapeutic use, to as much as 1,000mg per week for hardcore bodybuilders looking for the ultimate stack.  Some professional bodybuilders have been reported as using as much as 2,000mg of testo sterone per week.

Most bodybuilders whom are just beginning to dabble with testo sterone will opt for doing a testo sterone-only cycle as their very first run. Dosages of 500mg per week are enough to put on considerable mass and size on any bodybuilder who is training hard and eating properly during their cycle.



Bulking Cycle



Deca DurabolinCardarine




Cutting Testo sterone Cycle







9200mgs/EOD 20mgs/ed0.5mgs/ed7caps/ed
10200mgs/EOD 20mgs/ed0.5mgs/ed7caps/ed

Esters and Half-life


 (active half-life 6-9 hours)
does not have an ester, but rather it is methylated for oral use and it is the oldest known oral steroid made. was originally used as a prescription drug to treat men with low levels, although it fell out of favor and has been replaced with injectables since is quite liver toxic.  Gym folklore touts  as a very strong androgen capable of increasing aggression with one dose when taken right before a workout.

Testo sterone base (active half-life 4-6 hours)
Testos terone base (suspension) is an injectable testo sterone hormone in a water base that was developed and used for decades, and is actually the first anabolic androgenic steroid made.  This is the purest form of testo sterone and yields 100 mg of actual testo sterone.  It is a pure form with no ester attached.  A few things to keep in mind with suspension: The injections can be extremely painful.  They can be a lot of PIP (post injection pain) when using suspension.  There is also a much higher likelihood of estrogen conversion and it needs to be taken very seriously.  It is used much differently than other forms of testo sterone. The water-based carrier is more prone to breed infection at the injection site than oil-based preparations.

Testosterone Propionate (active half-life: 2-3 days)
Testosterone propionate is one of the most popular single-ester preparations next to testosterone enanthate.  Even women who decide to take testosterone will often use testosterone propionate because of its short acting effects. Due to its short half-life the propionate ester should be injected every day or every other day to maintain steady levels. Aside from testosterone suspension, propionate has the shortest ester of any other form of testosterone, providing 83 mg of actual testosterone.

Omnadren is quite similar to the popular testosterone blend known as Sustanon.  Omnadren is comprised of 4 different types of testosterone.  One 250 milligram ml of Omnadren looks like this:

  • 30mg testosterone propionate
  • 60mg testosterone phenylpropionate
  • 60mg testosterone isocaproate
  • 100mg testosterone caproate (for Omnadren)
  • 100mg testosterone decanoate (for Sustanon 250)

As the longest ester in Omnadren (caproate) is slightly faster acting than the longest ester in Sustanon (decanoate), users will notice an increase in their testosterone levels sooner with Omnadren than with Sustanon.

Testosterone Cypionate (active half-life: 6-7 days)
Testosterone cypionate is probably the most popular and widely used form of testosterone.  Cypionate is the esters doctors generally recommend for TRT and HRT treatment from doctors.  It is desirable because it can be injected once a week as opposed to twice and is a very smooth injection.  Each 100mg shot of Cypionate yields approximately 70 mg of actual testosterone once the ester is cleaved off.

Testosterone Enanthate (active half-life: 5-7 days)
Testosterone Enanthate is also one of the more prevalently used forms of testosterone esters.  It is quite similar to cypionate, with a small difference being the ester weight is slightly different.  Enanthate has a slightly shorter half life and should be injected twice a week.  It is very effective and commonly used.  Enanthate yields approximately 73 mg of actual testosterone.

Testosterone Phenylpropionate (active half-life 3-4 days)
Phenylpropionate has the shortest duration of all testosterone esters with the exception of Testosterone Propionate.  You will need to administer Testosterone-Phenylpropionate three times per week; the first dose will give you lots of energy which will reduce after two days. The second, on the other hand will increase the effects of the hormone in the body, and the third will ensure your blood levels remain stable and peaked. You might be able to get away with two injections per week, and some will find every other day to be extremely useful, but three injections per week is a good protocol to follow.  Phenylpropionate yields approximately 66 mg of actual testosterone per 100mg shot.

Testosterone Isocaproate (active half-life 7-9 days)
Testosterone Isocaproate is well known for being part of the popular testosterone blends Omnadren and Sustanon.  It is also ideal for TRT or HRT due to the longer half life and once a week injection schedule to keep stable blood levels.  Isocaproate yields approximately 72 mg of actual testosterone per 100mg shot.

Testosterone Decanoate (active half-life 12-14 days)
Testosterone Decanoate is well-known as part of the very popular form of testosterone known as sustanon.  It is ideal for TRT or HRT users as well as to be stacked with a much longer ester steroid like deca durabolin for less frequent injection schedules.  Decanoate can be injected once a week and maintain stable test levels.  A 100mg Decanoate shot yields approximately 62 mg of actual testosterone.

Testosterone Undecanoate (active half-life 19-21 days)
Testosterone Undecanoate, also known as undecylenate, is used in androgen replacement therapy primarily for the treatment of male hypogonadism, and is currently under research for use as a male contraceptive. Undecanoate is the longest esteemed form of testosterone you can find and is ideal for users on TRT or HRT.  Undecanoate yields approximately 61 mg of actual testosterone per every 100mg shot.

Side Effects


One of the reasons testosterone has become a favorite among most athletes is because it is predictable and easily tolerated by the body.  When the side-effects of testosterone use do manifest, there is a wide array of drugs available on the market that can be used to help stop these side effects, if not reverse them in some cases. The same can't really be said for any other steroid.  Yes, granted, some steroids were designed to not have the same side effects as testosterone; however, they carry their own set of problems for which there aren't many drugs available to mitigate them.

The side effects that manifests the quickest while using testosterone come from its conversion to estrogen, these include problems like: water retention, growth of breast tissue on men (gynecomastia, gyno, puffy nipples), blood pressure, and overall moodiness.  These can be easily mitigates with the use of anti-estrogen drugs like aromatase inhibitors (AI) and selective estrogen receptor modulators (SERMS).

There are many side effects that come about due to the conversion of testosterone to dehydrotestosterone (DHT).  Side-effects from high levels of DHT are usually: male pattern baldness, oily skin, acne, swelling of the prostate and growth of hair in places other than the face. The side effects from DHT can be avoided by using a drug like finasteride.


Anobolic Steroid Powder Testosterone Decanoate/Test D CAS 5721-91-5


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