Testosterone Anabolic Steroid Test Undecanoate for Gaining Muscles
Synonyms: testosterone caproate,testosterone
Assay: 99% min.
Molecular Formula: C30H48O3
Molecular weight: 456.70
Character: White crystalline powder.
Usage: Male hormone, for male sexual dysfunction, aplastic anemia
Andriol is a unique oral testosterone product, developed by the
international drug firm Organon. One of the more recently developed
anabolic steroids, Andriol first became available in the early
This compound contains 40 mg of testosterone undecanoate, based in
oil (oleic acid) and sealed inside a capsule. Subtracting the ester
weight, this equates to a dosage of approximately 25mg of raw
testosterone per cap. The design of this steroid is quite different
from that of most oral steroids. Drugs administered orally
generally enter the blood stream through the liver.
When a steroid compound is given this way without some form of
structural protection, it will be quickly broken down during the
"first pass". This process leaves very little steroid intact,
basically deactivating the drug. Adding a methyl group (c-17 AA) to
the structure is one way to protect it from this process, however
stress is also placed on the liver as a result. In some instances
this stress can lead to actual damage to liver tissues, so the
designers of this steroid sought another way to protect the
With Andriol, this was accomplished by making a form of
testosterone that would be absorbed through the lymphatic system.
This is due to its high fat solubility brought about by the ester,
and its suspension in oil.
Having the compound absorbed this way was thought to be very
advantageous, as it allows the steroid to bypass the destructive
first-pass through liver. This should permit the compound to enter
the blood stream intact, without the need for a harsh chemical
alteration. The ester breaks off once it is in circulation of
course, yielding free active Pharmacokinetics of Oral Testosterone.
In design this steroid appears to be undecanoate that of a
completely liver safe and orally active form of testosterone.
On paper this drug seems like a great oral testosterone product.
Clean, safe and worlds apart from other oral testosterone
derivatives like the crude methyltestosterone. But as we always
hear in life, if it looks to good to be true, it probably is. There
are definitely some issues with Andriol. The first problem is that
bioavailability, although clearly worlds apart from trying to take
straight testosterone orally, is probably not significant next to
c17alpha alkylated orals.
One might also pay interest to the "mildness" of this compound as
described by other bodybuilding materials. Andriol is often spoken
about as some type of magic product, which to spite being a form of
regular testosterone somehow allows for only minimal estrogen
Athletes typically find that in doses of less than 240mg per day (6
capsules) effects are generally not seen at all. 240mg of
testosterone ester daily, the primary male androgen, and only a
meager effect. When doses go higher, maybe 8-10 capsules
(320-400mg), new muscle growth is slight to moderate at best, but
no incredible bulky gains are ever reported.
Logic leads one to believe that only a little testosterone is
making its way into circulation. Testosterone is a powerful hormone
no matter what the ester or form of administration. If it were
active in the blood stream, the results would have to be
pronounced. When one injects an oil based testosterone ester like
cypionate, a dosage of 400mg per week is more than sufficient to
see results. 400mg Andriol per day should be packing on an
incredible amount of mass.
Where does it all go? Individual problems with absorption may play
a role into things here. Clearly there is little to be said except
that this drug is unpredictable in its ability to be absorbed and
utilized by the body. While one day you might be getting great
absorption, perhaps the next day you are getting very little.
Studies with men were no better than with women, where again this
drug was shown to be unpredictably absorbed and utilized with blood
levels ranging from 11.5 to 60.1 nmol/L with 80mg twice daily.
A. Testosterone undecanoate or testosterone undecylate is an ester
of testosterone which is used for the treatment of male
hypogonadism, and is currently under research for use as a male
contraceptive, testosterone undecanoate is sold and distributed
under the brand names Andriol, understor, nebido, pantestone,
B. Andriol is a version of the anabolic steroid testosterone
undecanoatedeveloped by the pharmaceutical company organon,
testosterone is said to enter the body as a fat through the
lymphatic system, experience from user indicates that in dose of
less than 240mg per day, effects are negligible, except at every
onset of use, while even in higher dose , effects are still minimal
, testosterone undecanoate is therefor thought that most of the
steroid is somehow not making it into the blood stream.
|Test Items||Specification||Test Results|
|Appearance||White or almost white crystalline powder||Conform|
|Loss on drying||¨Q0.5%||0.24%|
|Conclusion||The aboye product conforms analysis standard|
Hot Selling Steroids:
|Product name||CAS number|
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