Ostarine is a type of selective androgen receptor modulator (SARM) used to give you steroid-like benefits. Here’s our Ostarine review.
What is Ostarine?
Ostarine is a SARM known for its ability to give you steroid-like benefits. Unlike with traditional anabolic steroids, SARMs target androgen receptors (they don’t just flood your body with hormones). This raises your growth factor hormones in an indirect – but extremely effective – way.
Ostarine is arguably the most controversial SARM on the market today. It’s controversial because it was the first SARM to be the subject of a lawsuit – one Ostarine retailer was sued by its competitor for marketing Ostarine supplements as nutritional supplements when they should probably be marketed as “drugs” and be under the jurisdiction of the FDA (see the lawsuit section below for more information).
Today, Ostarine can be taken in oral form or via injection. Chemically speaking, Ostarine’s formula looks like this:
Depending on where you’re looking, Ostarine can go by a number of different names, including:
How Does Ostarine Work?
Ostarine works in a similar way to other selective androgen receptor modulators. Namely, it selectively affects different receptors to target different growth factors within your body.
Ostarine is particularly popular among bodybuilders who want to build lean muscle mass while trimming away fat. Some have compared its effectiveness to the anabolic steroid primobolan.
Instead of converting to DHT or estrogen after entering your body, Ostarine targets androgen receptors.
Some believe this leads to reduced side effects. If you’ve been scared away from anabolic steroids because of side effects like balding, acne, enlarged prostates, and shrunken testicles, then Ostarine appears to offer reduced side effects.
Nevertheless, as you’ll learn in the next section, Ostarine is still associated with many steroid-like side effects – so you’ll need to be careful with your dosages and post cycle therapies.
In addition to boosting lean muscle mass, Ostarine is prized for its ability to increase bone and tendon repair – so if you’ve recently experienced an injury or just want to enhance your post-workout recovery times, then Ostarine may be able to help you do that.
Ostarine Side Effects
Ostarine’s side effects include all of the things you would expect from steroid alternatives and SARMs. Typically, these side effects will only occur after you’ve taken high doses of Ostarine for periods of 4 or more weeks at a time:
— Testicular Atrophy (your testicles may shrink post-cycle)
— Gynecomeastia (man boobs)
— Female users of Ostarine may develop more male characteristics, like a deeper voice and increased facial or body hair
Benefits of Ostarine
Ostarine is typically associated with the following benefits:
— Non-steroidal androgen receptor, so it offers reduced side effects compared to traditional anabolic steroids
— Does not bind to estrogen receptors (it’s “selective”), which means that it won’t be converted to estrogenic metabolites
— Offers steroid-like benefits, including enhanced libido, better endurance, and stronger gains
— Stimulates testosterone action in the bone, muscle, and brain
— Reduced testosterone action in the prostate and skin (so you experience reduced symptoms of acne and prostate enlargement)
How to Use Ostarine
One report on Evolutionary.org stated that the best dose of Ostarine is between 25 and 36mg per day. According to that reviewer, that dosage
“gave me my biggest gains in muscle and the best muscle pumps over a 4 week period.”
That reviewer also added that dosages higher than 36mg did not appear to enhance gains any further.
Post cycle, you should follow your usual protocol with Clomid, Nolvadex, Aromasin, etc. for at least 2 weeks to ensure total recovery from your Ostarine cycle.
Is Ostarine Legal?
Ostarine’s official legal status is under hot debate. In December 2014, the United States passed an act effectively banning the sale of anabolic steroids across the country. That act was called the Designer Anabolic Steroid Control Act – known as DASCA in testosterone supplement discussion communities online.
SARMs like Ostarine didn’t fall under this specific ban – but they are certainly in a grey area as a result of this act.
Many people classify SARMs as research drugs instead of nutritional supplements. These people often make the argument that because Ostarine is a drug, it should not be sold or manufactured by nutritional supplement retailers.
Instead, it’s a drug actively being researched for its legitimate medical benefits (like reducing symptoms of osteoporosis). Like all drugs, it should thus fall under jurisdiction of the FDA.
Ultimately, Ostarine is in a legal grey area in terms of personal use.
Where Ostarine isn’t in a grey area is in athletic competitions. Ostarine is banned worldwide by many athletic commissions.
For example, the World Anti-Doping Agency banned Ostarine (and all other SARMs) in 2008.
How to Buy Ostarine Supplements
As you just l earned, there’s a fair bit of controversy over the sale and manufacture of Ostarine supplements – with some Ostarine supplement manufactures now being sued for selling what they call a legitimate bodybuilding supplement, but what others call a dangerous uncontrolled drug.
As a result, finding a good Ostarine supplement from a reputable retailer can be difficult.
Here are some recommended Ostarine supplements you may be able to find sold online to this day:
— MK-2866 by SARMS1
— OSTAR1NE MK-2866 by Olympus Labs
— Ostarine by Thanos Labs
These supplements offer 5mg/ml to 15mg/ml per serving and are priced at around $20 to $40 per bottle, depending on your source.
On October 20, 2015, a nutritional supplement retailer called Nutrition Distribution LLC filed a lawsuit against its competitor, IronMagLabs, because it was selling two supplements containing Ostarine.
Specifically, Nutrition Distribution LLC accused IronMagLabs of false advertising and unfair competition. Two of its supplements, Osta RX and Super DMZ, were both sold as nutritional supplements, which means they don’t need to be regulated by the FDA.
However, Nutrition Distribution LLC claimed that both supplements contained the SARM Ostarine, which is a pharmaceutical drug instead of a nutritional supplement.
Ultimately, IronMagLabs refuted the claims and said that they will fight the lawsuit with everything they’ve got.
You can read further details of the lawsuit here.