LGD 4033 (Ligandrol): Ultimate SARM for Muscle Growth


LGD 4033 (also known as ligandrol) is one of the most popular SARMs on the market today. Although it is not a steroid, it has the ability to increase muscle mass very quickly. Because of this, it is extremely popular in the fitness and bodybuilding and fitness communities. Today we will look at this SARM in depth, including safety consideration when incorporating LGD-4033 into your cycle.

What is LGD 4033

LGD 4033 is a Selective Androgen Receptor Modulator. Basically, it is a compound that targets specific androgens in the body. In this case, it specifically targets muscle growth and increased bone density. LGD 4033 is able to do this without increasing prostate size, which is one of the more common side effects of using anabolic steroids.

In a nutshell: ligandrol helps you build muscle mass without a ton of side effects. It has also been shown to not be nearly as suppressive as testosterone, which means you can cycle it without having fear of long term shutdown.

Because of the legality of SARMs, you can only buy LGD 4033 online as a research chemical. This is how companies get away with selling it legally. Until it is approved by the FDA, this will be the only way to buy LGD 4033 online.

Buy LGD 4033 Online

Buying ligandrol from a reputable source online can be difficult. There are a lot of fakes out there. Many companies are actually selling dangerous prohormones labeled as SARMs to unsuspecting customers. Because of this, I only suggest buying from Proven Peptides. Proven Peptides has their batched independently tested. You can find the results on their website.

Is LGD 4033 Safe?

There have been multiple studies done on this compound in the last few years. Each one has shown the following:

  • LGD 4033 has very little toxicity in the body
  • Subjects who were given this SARM increased lean body mass (muscle) and bone density)
  • Mild suppression of testosterone when taken for long periods of time.

Side Effects

There have not been many side effects reported with this particular sarm. It does not appear that LGD causes any hair loss or male pattern baldness. In clinical trials, it was shown that prostate size was not effected. What about gyno? People always ask me that. The great thing is that SARMs do not convert to estrogen, so gyno is not an issue.

How to Correctly Dose LGD-4033

Ligandrol is a relatively new compound, but after many user experiences, people have found the “sweet spot” for dosing to be around 10mg per day. In clinical trials, doses as low as 1mg per day were shown to increase lean body mass. Anything higher than 10mg per day usually causes side effects (explained below). A good break down of an LGD 4033 cycle is as follows:

First week: 2mg in the morning, 3mg at night.

Second week: 3mg in the morning, 3mg at night.

Third Week: 5mg in the morning, 5mg at night.

Week 4 through six: Continue the same protocol as week 3.

I usually suggest keeping cycles at 6 weeks. The reason I like to ramp up the dosage slowly is to give the body time to adapt to the compound and measure side effects. Because studies show that LGD is effective even at doses as low as 1mg per day, there’s no reason to jump right into 10mg per day right off rip. More experienced users can go up to 8 or even 12 weeks, just make sure you follow a proper PCT protocol when you come off in order to get your natural testosterone levels back up to par.

What about cutting?

I usually don’t advise using this SARM for cutting. Studies show it doesn’t have much effect on lowering bodyfat. Consider cardarine and ostarine if you want to do a good cutting stack. If you must use ligandrol for cutting, I would advise a very low calorie diet along with high cardio and 10mg per day. Doing this will allow you to preserve muscle mass in your caloric deficit.

What Gains Can I Expect from LGD 4033?

The gains from LGD 4033 are usually pretty rapid. Most users seem to find themselves adding around 10lbs or muscle over the course of a 4 to 6 week cycle. It is important to keep your protein intake very high during this time. This sarm is incredible at increasing protein synthesis.

With that being said, make sure you work out hard, keep your protein intake high, and get adequate sleep. By doing this, you will achieve the results you’re looking for.

Before and After Pics

I looked around the internet for before and after pictures. Here’s what I found for people taking LGD 4033:

Before and After LGD 4033

As you can see, the results of a cycle can be very drastic if done correctly.

LGD 4033 Capsules vs Pills vs Liquid

I’m going to let you in on a little secret. Most people selling LGD-4033 capsules are selling fakes. Why? Because this SARM in particular is not very stable in dry form. Proven Peptides only sells lab verified batched liquids  for this reason. No need to worry about inaccurate dosing or unstable powders.

LGD 4033 Reviews

There are tons of reviews out there. What you’ll find across the internet will all be very similar. The truth is that LGD 4033 causes quick muscle growth with very little side effects. There has been people out there who have abused this sarm in the same way a rookie abuses steroids. You simply need to listen to your body.

If you’re looking to increase the amount of muscle mass on your body, ligandrol is the sarm for you.

Commonly Asked Questions

If you’re thinking about running a cycle of this SARM, you probably have some questions. Therefore, I’ve done my best to compile the most commonly asked questions regarding LGD-4033.

When is the best time to dose Ligandrol?

It really doesn’t matter. Some people prefer dosing preworkout. Really, the most important part of dosing your lgd-4033 is to do it consistently every day around the same time. The rest is really preference.

Does LGD 4033 shut you down?

To a degree, yes, ligandrol will shut down your natural testosterone production. With that being said, if you keep your dose around 10mg and don’t extend your cycle past 60 days, you should be good. Even if there is some sort of suppression, you can easily fix that with PCT.

Do you need PCT for lgd 4033?

Like I mentioned above, this is debatable. For lighter cycles, you should be able to naturally rebound without a post cycle therapy. Regardless, it never hurts to run a PCT after your cycle. If anything, it will raise your natural testosterone levels which is good for building muscle.

Does LGD cause lethargy?

It can with longer cycles. I’ve never personally experienced it. If you do experience lethargy, it’s probably due to some mild suppression of your testosterone levels.

How long does LGD take to work?

Ligandrol usually takes around a week to kick in for most people. Usually, after a solid week of using it you will notice results. This can vary, but typically a week is a good estimate.

What can I stack LGD 4033 with?

This really depends on what your goals are. Are you looking to do a bulk? If so stack ligandrol with MK-677, YK-11, and Ostarine. If you’re looking to cut, I would lower the dose to 5mg a day and stack with cardarine and ostarine.

Does LGD 4033 raise estrogen?

No, it does not. It also can not cause gyno because of this. Remember, LGD 4033 is a SARM, not a steroid. It doesn’t cause the body to react the same as steroids or prohormones.

Final Words

Just like with everything in life, be sure to weight the risks vs gains before deciding to use lgd 4033. This a powerful compound that has the ability to drastically change your body (in a good way). With that being said, diet and exercise are the most important part of achieving your fitness goals. Ligandrol will help get you there, but if your diet is crap chances are you will not get the results you want.

About Jason Rios

Jason Rios is a wellness expert and University of Massachusetts grad. He specializes in male longevity, sexual health, nutrition, and sports science. He has been published in multiple journals, and interviewed on National News outlets such as MSNBC and CNN. He is a frequent contributor to some of the biggest health websites, including 101Sarms.

View all posts by Jason Rios →

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