Ostarine Review: Is it the Best Bodybuilders’ Kept Secret?

Ostarine MK-2866 is a new investigational substance that has been gaining a steady following in the bodybuilding webspace. It can supposedly provide all the benefits of steroids without any of the nasty side effects. Today we’re going to take a look at this controversial product and find out whether or not it delivers on any of its promises. 

Find out everything you need to know about this new product in our Ostarine review below!

What is Ostarine?

Ostarine MK-2866, which is also called Enobosarm, is a specific type of experimental selective androgen receptor modulator (SARM) that promises to significantly improve your lean muscle mass and athletic performance. Apparently, Ostarine provides the same basic effects of anabolic steroids – but without any of the drawbacks.  It was originally developed as a way to treat conditions such as osteoporosis and muscle wasting. 

What Are SARMs?

Selective androgen receptor modulators, or SARMs, are substances that bind to your androgen receptors. After binding, SARMs trigger changes in your DNA that increase your body’s ability to grow and develop muscles.  Unlike steroids, which affect your whole body, SARMs are designed to generate growth in only your muscles and bones.

It is important to note that best SARMs are generally not made for regular human consumption. They were originally intended as treatments for a variety of muscle-related problems and were never meant to be used as everyday supplements. Taking them without the approval and supervision of a licensed doctor is considered very unsafe.

How to Take Ostarine?

Despite the dangers that come with taking it, bodybuilders are still attracted to Ostarine due to its ease of consumption. Ostarine can simply be taken orally, unlike anabolic steroids that typically need to be injected. 

Ostarine Dosage

No official Ostarine MK-2866 dosage guide has yet been released since it’s still technically in its investigational phase. This means that, other than the very few clinical trials that are still being run, there is very little data regarding the “safe” and “effective” dosages of Ostarine. 

That being said, members of the Ostarine-using community have come up with unofficial dosage guidelines that are apparently based on trial and error. These tend to vary depending on your goals and results are not always consistent. Do remember that none of these dosages are based on scientific findings and an overdose can cause severe hormonal imbalance. 

Dosage for Bulking

People seem to agree that the optimal dosage for building muscle is around 25 mg per day. A bulk cycle with Ostarine typically lasts 3-8 weeks and should be accompanied by a proper diet and exercise. 

Dosage for Cutting

Your main goal when cutting is to reduce fat while retaining muscle mass. Following this logic, people who use Ostarine while cutting recommend that you use a slightly lower dose of around 15-20 mg per day. This lower dose is meant to help you maintain muscle mass while also increasing fat loss.

Dosage for Women

There is little to no official data on how Ostarine affects women. However, it is generally believed that women should take no more than half the dose that men take. Most female Ostarine users only take around 10-15 mg per day.  

Ostarine Side Effects: Safe Or Not?

There is a huge debate when it comes to the side effects of Ostarine MK-2866. Some people claim that they experience no side effects at all while others report extreme side effects that forced them to stop their Ostarine cycles early.  

It is important to note here that, due to Ostarine MK-2866’s experimental nature, there are no officially reported side effects that come with regular use of the substance. The list presented here is a compilation of user-reported side effects that tend to vary from person to person. 

  • Body aches
  • Extreme fatigue
  • Headaches
  • Muscle/joint stiffness
  • Anxiety
  • Shakiness
  • Diarrhea
  • General feelings of unease
  • Dehydration
  • Testicular shrinkage

It is important to note here that there is a general belief that Ostarine is superior to anabolic steroids due to it not suppressing testosterone – this isn’t the case. Ostarine still suppresses testosterone, albeit in a slightly milder way. 

Ostarine vs Ligandrol

Ligandrol, known as LGD 4033, is another popular and well-loved SARM that athletes and bodybuilders swear by. It’s pretty similar to Ostarine in what it does, however, it is generally believed that Ligandrol is a more potent substance. Ligandrol is known for significantly increasing your strength and muscle gains in a very short span of time. This is why it’s sometimes referred to as Ostarine’s bigger brother. 

The general belief is that the specific SARM you choose should be based on your desired goals. Ostarine works best as a tool to help prevent muscle wasting during caloric deficits, while Ligandol is preferred when bulking due to the speed at which it delivers significant results. 

Due to its potency and more suppressive nature, taking Ligandrol also comes with a higher chance of experiencing hormonal side effects. This is why Ligandrol users usually invest in a quality post cycle therapy (PCT).

Frequently Asked Questions

Starting a new supplement comes with a lot of understandable concern, especially with a controversial product like Ostarine. Here’s a rundown of some of the things you absolutely have to know about the product before even attempting to purchase it. 

Is Ostarine legal?

Ostarine, like most SARMs, is currently not legally allowed in most countries. It is not listed as safe for human consumption and is also part of the World Anti Doping Agency’s list of prohibited substances

What is Ostarine used for?

Ostarine was originally developed as a substance used to treat muscle loss in patients who have just undergone surgery. However, it is now more widely used as an alternative for anabolic steroids. A lot of bodybuilders and athletes are taking Ostarine to significantly increase their performance and production of lean muscle.

What is Ostarine found in?

Ostarine can be found in some dietary supplements, however, none of these supplements are legal. They are usually labeled as “legal steroids” or “research only” chemicals. These are different from a lot of legal and safe performance-boosting supplements that are mostly made of only all-natural herbal ingredients.

Does Ostarine suppress testosterone?

Ostarine and other SARMs still bind to androgen receptors but they do not actively suppress testosterone as heavily as steroids do. They are also less likely to be converted into estrogen.

What does Ostarine do to the body?

Ostarine before and after photos will generally show a marked increase in muscle mass and vascularity. Like other anabolic compounds, Ostarine binds to your androgen receptors and tells your muscle and bone cells to grow. This overrides your body’s natural hormonal limits, which exist to prevent imbalances.

What is the best Ostarine cycle?

Your chosen cycle should typically depend on the goals you want to achieve. The most commonly used Ostarine cycle for muscle growth is to take 10-25 mg per day for 8-12 weeks. PCT is recommended for cycles that last longer than 8 weeks.

How long does Ostarine stay in your system?

The half-life of most SARMs is somewhere between 24-36 hours. They can be detected in your urine up to 9 days after ingestion and in feces up to 21 days after ingestion.

Ostarine Review: Our Verdict

Ostarine MK-2866 shows promise as an alternative to anabolic steroids, however, it still carries a lot of the same risks! There’s still a lot we don’t know about the side effects of the substance and prolonged usage can actually do more harm than good. Ostarine results tend to vary from person to person and there isn’t really a way to confirm its effectiveness. 

To add to that, Ostarine MK-2866 (alongside other SARMs) is still considered illegal in professional sports and is generally unsafe for human consumption. With so many people reporting unsavory experiences with Ostarine, we cannot, in good faith, recommend you to try it out yourself. Fortunately, legal alternatives exist. Our organization recommends potent all-natural testosterone boosters like Testogen.

These natural testosterone boosters are quickly gaining popularity in the bodybuilding community, especially among health-conscious young bodybuilders. They’re safe, highly-effective, and best of all, they don’t shut down your natural testosterone production. 

Testogen is a safe and legal supplement that boosts your body’s testosterone levels with a cocktail of all-natural ingredients. If you want steroid-like gains without the nasty side effects, then Testogen should be your #1 choice!