CAS 10418-03-8 White Powder Stanozolol/Winstrol Legal Anabolic
Steroids For Muscle Building
Winstrol or Stanozolol is an anabolic steroid used to get lean and
hard, it's mainly used as an oral during cutting cycles to lose
body fat. It's as variant of Dihydrotestosterone (DHT), so you can
expect similar fat loss benefits as you would with any other DHT
derivative steroid. For most users, it's a cheaper alternative to
anavar, and, of course, it's more available on the black market.
Due to the modification at the A-ring, this is a very unique
steroid, with very unique cutting abilities. This makes winstrol a
top 3 cutting steroid on the market.
Winstrol has a unique ability to lower the amount of sex
hormone-binding globulin (SHBG), more than any other steroid on the
market. SHBG is a hormone that binds to other steroids in your
cycle making them useless; in simple terms, it makes taking too
much steroids useless as it neutralizes them. However, stanozolol
allows you to stack multiple steroids in your cycle without the
need to lower your dosages. An interesting stack would be winstrol
and proviron, allowing for maximum SHBG reduction and maximizing
CAS No.: 10418-03-8
Exact Mass: 328.25100
Molecular Weight: 328.49200
Appearance & Physical State: white to light yellow Powder
Density: 1.129 g/cm3
Melting Point: 242ºC
Boiling Point: 490.8ºC at 760 mmHg
Flash Point: 250.7ºC
Stability: Stable at normal temperatures and pressures.
Storage Condition: 2-8ºC
Vapor Pressure: 1.89E-10mmHg at 25°C
Loss On Drying
Organic Volatile Impuritie
The specification conforms with USP32 standard.
Winstrol is the trade name for the anabolic steroid Stanazol . This
is the third most popular and widely used anabolic steroid in all
history and in the whole world. The first most popular anabolic
steroid is Dianabol (Methandrostenolone), second most popular is
Nandrolone Decanoate (Deca Durabolin), and the third most popular
is Stanazol In particular, Winstrol is the anabolic steroid best
known for its supposed use by Canadian Olympic sprinter Ben Johnson
when he was tested positive for this compound in the 1988 Seoul
Summer Olympic Games.
Winstrol's information was first documented, published, and
released in 1959. Shortly thereafter, Winthrop Laboratories located
in the United Kingdom manufactured it into a prescription drug for
use, and in 1961 Sterling in the United States purchased the patent
for the drug. Shortly thereafter, it was then released onto the
North American market and given the brand name label of Winstrol.
Stanozolol Winstrol, is one of the most popular anabolic steroid.
Stanozolol Winstrol can be administered orally or intramuscularly.
Some of its therapeutic uses include the treatment of aplastic
anemia and hereditary angioedema. It has also been indicated as an
adjunct therapy for the treatment of various other medical
conditions such as vascular disorders and growth failure.
As with many anabolic steroids Stanozolol Winstrol is used to treat
muscle wasting diseases, burn victims, over exposure to
corticosteroids and osteoporosis. It has also been used to aid in
healing bone fractures and has even been successfully used in
obesity treatment when hormone imbalances exist. Specific forms of
breast cancer, treating angioedema and even certain forms of
delayed growth treatment in children have all proven successful.
And unlike many anabolic steroids in the U.S. Stanozolol Winstrol
has never lost its FDA approval.
Effects of Winstrol:
Although used to stave off lean tissue wasting, Winstrol is not
what we’d call a bulking steroid. You will rarely find this steroid
in an off-season mass gaining stack. However, it could be used in
an effort to enhance the activity of the other steroids being used
due to the strong SHBG reduction it will provide but this is
generally not recommended. When we dive into the side effects of
Winstrol, we will find it is very hepatotoxic and use should be
limited to when it’s most valuable. For the male athlete, this will
not be during the bulking phase.
When it comes to off-season bulking, we could make more of an
exception with female use. Females are far more sensitive to the
steroid and short burst plans could be very beneficial during this
phase. But again, there are probably better options.
The effects of Winstrol are undoubtedly most beneficial to direct
performance enhancement of an athletic nature. We’re talking about
functional competitive athletes, not bodybuilders or physique
athletes. This steroid has the ability to greatly increase strength
and this can translate into both power and speed. Further, it will
accomplish this without adding a lot of additional weight that
could hinder some depending on the sport, as well as cause unwanted
attention from prying eyes. There have been those who have said
Winstrol isn’t good for competitive athletes, especially those
athletes in explosive sports due to potential weakening of the
tendons but this is more or less message board anecdotal hysteria
that supports this claim. In fact, many studies have shown it can
have a positive impact on strengthening tendons and we already know
it’s good for the bones. If not, it wouldn’t be used to treat
There are also some who complain of joint pain when using Winstrol.
As a steroid that does not aromatize there will be no water
retention but the “dry feeling” may not be what many think it is.
Most who use the steroid will be physique athletes or gym rats
during a cutting phase. They will also typically add it into a plan
late in the diet once they’re already lean. Typically, when you
become very lean, bodybuilding lean, this makes the joints a little
uncomfortable. With or without Winstrol this discomfort could
potentially exist. As for pro athletes who have nearly every last
steroid at their disposal, remember, if Winstrol weren’t effective
in competitive sports so many athletes wouldn’t make it a primary
and favorite choice. In fact, the combo of Winstrol with low doses
of Nandrolone is a very common stack among many athletes, and this
stack will greatly eliminate any potential joint discomfort should
Beyond athletics, the gym rat or bodybuilding effects of Winstrol
will be best displayed once you’re already somewhat lean. The
steroid will help produce a dryer, harder look but only if you’re
relatively lean. It will also aid in lean tissue preservation but
not to a very strong degree that’s often needed in such a phase.
It’s typically recommended that Winstrol only be used in this
capacity as a secondary steroid, not a base or foundational
Both men and women can greatly benefit from Winstrol during the
cutting phase. While it won’t be the best lean tissue preserver,
many report maintaining more of their strength that is often lost
when dieting when Winstrol is in play. Vascularity should also
become more pronounced and overall the individual should enjoy an
overall enhancement in definition.
Winstrol Functions & Traits
Stanozolol is a dihydrotestosterone (DHT) derived anabolic
androgenic steroid, or more specifically a structurally altered
form. Stanozolol is the DHT hormone with two structural changes
that give us the Winstrol compound. The first alteration is the
introduction of an attached pyrazol group at the A-ring of the
hormone replacing the 3-keto group. This modification officially
classifies Stanozolol as a heterocyclic steroid. The hormone also
carries an added methyl group in order to protect hormone after
administration. This structural change takes place at the 17th
carbon position officially classifying Stanozolol as a C17-alpha
alkylated (C17-aa) anabolic steroid.
Due the combination of structural changes, this reduces the
hormone’s androgenicity significantly and greatly increases its
anabolic power. Officially Winstrol carries an anabolic rating of
320 and an androgenic rating of 20. More importantly, its ratings
translate perfectly in real life effects giving us an extremely
beneficial anabolic steroid.
Winstrol carries many positive steroidal traits, one of which is
its ability to lower Sex-Hormone-Binding-Globulin (SHBG)
significantly. This allows for more of the steroids being supplied
to rest in an unbound state, as well as provides an increase in
free testosterone. While many anabolic steroids lower SHBG Winstrol
appears to have a much stronger affinity than most. In fact,
studies have demonstrated nearly 50% reductions in SHBG in mere
days of use and even at relatively low doses.
Beyond a reduction in SHBG, which is one of its primary traits,
Winstrol will enhance protein synthesis and greatly increase
nitrogen retention in the muscles. The steroid will also do a
fairly decent job at increasing red blood cell count and inhibiting
glucocorticoid hormones but not to the degree of many other
steroids. In many ways, we have a mild yet evenly possession of
some basic steroidal traits coupled with the dramatic SHBG
reduction that gives us a controllable and unique compound. This
really is one of the easiest anabolic steroids to understand.
When looking at the direct functions and traits of Winstrol there
is one more issue we need to discuss. The Stanozolol hormone is
both an injectable an oral anabolic steroid. Both forms are
comprised of the same identical Stanozolol hormone. 1mg of one form
is the same as 1mg of the other form. Some studies have suggested
oral Winstrol may reduce SHBG a little more than its injectable
counterpart, while others have said injectable forms may be
slightly more potent on an overall milligram for milligram basis.
However, overall these appear to be rather insignificant
differences regardless of the direction they go. In fact, the
individual should be able to receive the same identical benefits
with either form.
Another important note often misunderstood about Winstrol forms is
the C17-aa nature. Both oral and injectable Stanozolol are C17-aa
anabolic steroids. Most oral steroids are C17-aa and while
injectable steroids rarely are injectable Stanozolol is one of the
exceptions. The injectable form is also commonly referred to as
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