RAD 140 (Testolone): Pro’s & Con’s of this SARMS

The History of RAD 140 (Testolone)

Whether you are an athlete or a bodybuilder, you’ve probably been smitten by the positive results produced by Androgenic Anabolic Steroids (AAS). However, you’ve never quite brought yourself to accept the side effects that accompany their use. Luckily for you, a new wave of enhancement compounds such as RAD-140, also known as Testolone, has hit the market.

There’s what drives everyone to visit the gym for a date with the phat iron. For some, it’s to gain a whole lot of mass. Others want to lose weight by burning fat. The other lot (probably where you lie) want to lift the best they can and break their PBs while they are at it. This is where the SARM RAD-140 comes in.

Hold your horses. We will take you through a step by step breakdown of what RAD-140 entails until you are well equipped to determine whether or not you want in on the action.

What is RAD 140?

RAD 140 is an investigational SARM (selective androgen receptor modulator) that is currently under the development of a company known as Radius Health Inc. RAD-140 is also known by its Generic name Testolone and is being researched for its potential use in replacing exogenous testosterone in males who experience hypogonadism.

RAD-140 first came to light in 2010 and found a host of applications including treatment of breast cancer. Moreover, it also has another therapeutic use; prevention of muscle wastage, especially due to sarcopenia (caused by aging) and an illness known as cachexia.

Unlike anabolic compounds, RAD-140 has selective action whereby it targets the androgen receptors in the muscle and skeletal tissues only. In fact, it has been found to treat BPH (Benign Prostatic Hyperplasia) and also reduces the risk of prostate cancer.

In a performance-enhancing context, researchers from Radius Health Inc. reported that it exhibited similar results to that of exogenous testosterone. This is because it helps the user retain muscle mass even when in a catabolic state, suppresses glucocorticoids and also helps to burn fat.

How does RAD 140 Work?

RAD 140 produces anabolic action by targeting androgen receptors in your muscles and skeletal tissue. Unlike anabolic steroids, RAD-140 does not recreate the effects of testosterone, which means that it will not be converted into another hormone and leave you worrying about your hormonal equilibrium being out of hand.

While RAD-140 is somewhat exclusive at targeting muscles and the skeletal tissue, it may also cause some inhibitive action which is not very ideal. For instance, it inhibits the prostate and may also affect the production of endogenous testosterone.

RAD-140 does not increase any of the liver’s enzymes, which means that it has no hepatotoxic effects. Put simply RAD-140 will not cause the toxic effects for which steroids are known. Moreover, RAD-140 can be used to treat brain injury as it can activate some receptors in some parts of the brain. The androgenic action can enhance the healing process and also strengthen the cellular walls.

RAD 140 Benefits

Increases Strength

RAD 140 is sometimes referred to as the ultimate strength booster in the fitness world. This new SARM will give you dramatic strength gains that you will stroll through plateaus, and set new PB records. If you’re lucky, you may still have the energy to keep going even after crushing your final set.

The best part is that you will start witnessing these strength gains during the first two weeks of using RAD 140. And unlike AAS, which give you a false sense of strength which subsequently lead to injury, the strength gains with RAD 140 are slow and consistent.

Promotes Lean and Hard Muscle

Initially, RAD-140 was developed as a treatment for muscle wasting. According to clinical trials, RAD-140, can help boost your muscle mass by up to 10% in 28 days. According to anecdotal reviews, RAD-140 van gain up to six to eight pounds of lean and hard muscle within six months of two RAD-140 cycles. And don’t forget that this is clean keepable gains. This makes it an excellent compound to finish your cycle.

Promotes Fat Loss

RAD-140 has a body recomposition effect, which makes your body look great after cycling it, especially near the traps and the torso. Moreover, given that it boosts your metabolism reasonably, this SARM will help you shed some fat, increasing your amount of lean muscle.

While RAD -140 isn’t the ideal fat burning SARM, the endurance boost and focus you will get from Testolone will help you burn fat, especially in the gut region.

Fewer Androgenic Effects

Given that RAD-140 is a non-hormonal compound, it does not aromatize or get converted to DHT. On the contrary, it alleviates prostate gland swelling, which is usually a side effect associated with cycling exogenous testosterone. Therefore, if anything, RAD-140 is an excellent choice SARM for stacking with any anabolic steroids.

Improves Cognitive Function

One of the reasons for which RAD-140 was initially developed was for the prevention of Alzheimer’s disease. While it may take years before the SARM gets FDA approval for the same, Testolone protects your brain from amyloid beta proteins, which inhibit the brains capacity to communicate and retain memory. Moreover, it also promotes the growth of brain cells, which helps you recover faster after a brain injury.

Improves Focus

RAD-140 gives you laser-sharp focus, not aggression as many people like to call it. This SARM gives you so much mental clarity that you will not experience a dip in form even during the last failure rep.

However, some people do experience irritability during the early stages of cycling with RAD-140. However, it is nothing compared to roid rage. If you feel the impulse to bash someone, consider reducing your dose, and hit the gym instead. When this new energy is channelled correctly, you can witness incredible gains with RAD 140.

RAD-140 Side Effects

Apparently, RAD-140 features an anabolic to androgenic ratio of 90:1, which means that you can’t walk away from running it unscathed. However, all of these side effects are temporary if you stick to a six to eight-week cycle.

Here are some of the undesirable outcomes you may encounter when running RAD-140.

Increased Aggression

There’s no need to fret. What’s being labelled as aggression is what someone else may call focus. It’s not like you’ll go on a full roid rage. However, the aggression you will experience when pumping iron may start feeding into your general behavior. The best part is that this irritability ends when you finish your Testolone cycle.

Testosterone Suppression

Disclaimer: There are very few SARMs that do not cause a little testosterone suppression, and RAD 140 isn’t one of them. However, the problem with RAD 140 is that it may reduce endogenous testosterone production by more than 70%, which means that you will require Post Cycle Therapy to restore your T-levels to normal.


If you purchase RAD-140 in its pure form, then that’s precisely what you’re getting; RAD 140 also known as Testolone. Its molecular name is C20H16ClN5O2. Its chemical name is 2-chloro-4-[[(1R,2S)-1-[5-(4-cyanophenyl)-1,3,4-oxadiazol-2-yl]-2-hydroxypropyl]amino]-3-methylbenzonitrile. And it has a half-life of 12-18 hours depending on the individual.

Price & Purchase

RAD-140 for sale is available at several outlets. However, as usual, you must ensure that you are getting it from a reputable supplier, or else you might end up with a fake that may not only endanger your life but also deny you the results you so desire.

Sarms4You is an example of one of the reputed suppliers from which you can purchase RAD 140. At the moment, they are charging $69.95 for a bottle of Testolone, and all purchases above $150 are provided free shipping.


RAD-140, aka Testolone, works well as a solo compound. However, you may opt to amplify its impacts by stacking it with other compounds such as LGD-4033, which makes it an excellent bulking combo. 

While there is no ideal dosage for RAD 140, it is prudent to adhere to minimums, and up the dosage as you continue to build tolerance, or if you realize that your needs aren’t being met.

RAD 140 has a half-life of approximately 18 hours. For this reason, there are two ways to look at the dosage. Either:

  • Take the entire dose one off before you retire to bed
  • Divide the dose into two

Anyway, both methods work just fine. For men, the recommended starting dose is 15 to 20 milligrams per day. However, the maximum recommended dose is 30 milligrams daily for a cycle lasting six to eight weeks. If you desire to extend your cycle to twelve weeks, then you should reduce the dosage to 15 milligrams daily.

For the ladies, you can start with 10 milligrams per day, and if you feel the need to up the dosage, you can go all the way to 15 milligrams (upper limit).


Is RAD 140 good enough for you? Does this SARM cut for you in terms of bulking, cutting and recomposing your body? Well, between the anecdotal reviews and the clinical research, it is reasonable to be optimistic about using RAD 140 for your body goals.

Moreover, given that the product is still under research, there is no doubt that you will continue paying close attention to the ongoing Testolone research. However, there is nothing to hold you back if you want to get started on your RAD 140 cycle. Frankly, this SARM has the potential to be one of the most momentous game changers in bodybuilding.

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