Does L-Citrulline Cause Hair Loss? – Know It All!

Does L-Citrulline Cause Hair Loss

Workout and fitness don’t only consist of exercise. Taking supplements and a proper diet is necessary. But some supplements have horrifying side effects. Some of the supplements may even have steroids in them. Which can be really harmful.

But, does L-Citrulline cause hair loss?

L-Citrulline doesn’t directly cause hair loss. The increase in testosterone level caused by the workout may result in hair loss. L-Citrulline doesn’t even have any other side effects. Moreover, it increases blood flow by widening the blood vessels because of nitric acid. 

So, that was a quick look at the about L-Citrulline. But wait! That’s not all about this supplement. Below we have dived deep about L-Citrulline. So let’s get started. 

Does L-Citrulline Cause Hair Loss?

Does L-Citrulline Cause Hair Loss

Even though many think supplements have many side effects. But hair fall isn’t one of them for L-Citrulline. Moreover, L-Citrulline is better for your hair growth. So, you don’t need to worry about your hair with L-Citrulline. 

But not all supplements are safe. And even though, L-Citrulline doesn’t harm your hair, there are other pros and cons. So, let’s learn about them together. 

How Does L-Citrulline Help Your Body?

There 2 different types of nutrients that our body needs in order to function. The two types are macro and micronutrients. The macronutrients are carbohydrates, protein, and fibers. And the micronutrients are potassium and vitamins etc. 

So, the L-Citrulline is a supplement that our body needs to stay healthy. L-Citrulline increases nitric oxide in our bodies. You might be wondering, why do we need nitric oxide? 

Well, nitric oxide helps our arteries to relax and perform better. The arteries is the blood vessel in our heart that transports oxygen-combined blood to tissues. So, if the arteries in our body are weak, we might experience stress. 

So, the main benefit of L-Citrulline is it helps lower our blood pressure. Since the blood vessels work more efficiently. 

What Are The Side Effects Of Taking L-Citrulline?

What Are The Side Effects Of Taking L-Citrulline

Supplements can be natural or synthetic. Also, you don’t need to take supplements if you consume natural products like fruits and vegetables. Supplements are just an alternative if you don’t take your daily dose of micronutrients. 

Not all, but most of the supplements have side effects. But surprisingly, there are no reports of l citrulline side effects. But, it can react with some other drugs if you take them together. 

Such as, never taking nitrates which are for heart diseases with L-Citrulline. Also, taking ED drugs such as sildenafil, tadalafil, and vardenafil can be fantail with L-Citrulline. 

Because when L-Citrulline and the above-mentioned drugs are mixed, your blood pressure can drop. Also, taking L-Citrulline while pregnant or breastfeeding is a really bad idea. 

Which Supplements Cause Hair Loss?

There are a lot of reasons why you might be losing hair. But workout supplements can affect your hair loss. Usually, too many workouts can increase the testosterone levels in your body. Which can eventually complement your hair loss problem. 

Such as creatine. Well, it isn’t directly related to hair loss. But can increase the level of testosterone in your body. You can see a similar effect with the DHEA supplement.

If you are looking for a supplement that won’t cause hair loss to check the links below. 

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TRICHOFOLThis supplement has an all-naural formula to rejuvenate hair follicles to give you back your lost hair.  
FOLIFORTThis supplement is highly effective for hair growth.


Both of these supplements are perfect for our bodies and don’t have any side effects. 

The DHEA supplement increases the muscle mass in your body. But in the long run, it can increase the testosterone level which results in hair loss. 

Should You Take L-Citrulline Supplements?

Supplements are not completely necessary to intake. Especially for the case of L-Citrulline. Your body can produce the necessary levels of L-Citrulline. Also, unlike other supplements, it doesn’t directly help you to grow muscle mass. 

But L-Citrulline does help in other ways. You can take L-Citrulline supplements if you want to see these benefits. Such as L-Citrulline removes ammonia from your body. 

And indirectly, the urea cycle does help you to grow muscle mass by widening the blood vessels. 

How Does L-Citrulline Work?

How Does L-Citrulline Work

As we said before, one of the main benefits you’ll get from L-Citrulline is widened blood vessels. This whole concept is also referred to as, vasodilation. 

After you consume L-Citrulline some of it is converted to an amino acid. The type of amino acid is referred to as arginine. 

A good alternative to L-citrulline can be a nitric oxide booster. But the duration is really short. The duration of nitric oxide booster is only 90 minutes or so. 

One of the funfacts is, taking L-Citrulline increases arginine in the body more than taking straight arginine. This arginine then gets converted to nitric oxide which begins the vasodilation. 

Although, L-Citrulline isn’t used directly for muscle-building purposes. But it is seen that L-Citrulline increases protein synthesis by stimulating a signaling pathway. And this pathway is related to muscle building. 

What Are The Natural Sources Of L-Citrulline?

One of the main natural sources of L-Citrulline is watermelon. Other than that, you can also find L-Citrulline in pumpkin, cucumber, bitter melon, and grouds. Also, many argue about L-citrulline and beet powder. Well, beet powder has really low levels of L-citrulline.

But you don’t need to focus on these natural sources if you are taking supplements. Also, your body can produce its own L-Citrulline on demand. 

Different Types Of Citrulline

There are 2 different types of Citrulline available. And both are not the same. Below we have given information about both types of Citrulline.


The L-Citrulline is known to be simple citrulline. There is nothing attached to the citrulline molecule. That is why there is no direct relation between muscle-building and the L-Citrulline. 

Citrulline Malate

The citrulline malate is known to be mixed with another compound known as malate. Even this one is not directly related to muscle building. But it does directly affect your workout procedures. 

Malate is known to be an energy-producing compound. So ingesting malate will increase the amount of energy your body will get. 

What Are The Benefits Of L-Citrulline?

What Are The Benefits Of L-Citrulline

We already talked about some of the main l citrulline benefits. One is widening blood vessels. But there are a few more benefits you’ll get with the L-Citrulline. Many ask, how long does it take for l citrulline to work for ed? You can find the answer below. 

Reduces Blood Pressure

Almost everyone has blood pressure-related problems. Research has shown that 30 to 40 people who took L-Citrulline have reduced blood pressure. Around 4% to 15% of blood pressure has decreased within 8 weeks. The is the l citrulline dosage for ed. 

Also, in another study, it has seen that blood pressure has reduced among 12 adults. These 12 adults had normal blood pressure. Their blood pressure dropped from 6% to 16% within 7 days. If you’re asking how long does l citrulline last, it can last up to 7 days. 

Although, medical results vary from person to person. Everyone is not the same. That is why it’s better to take proper guidance from your doctor before taking supplements like L-Citrulline. 

Other Health Benefits

There are some minor benefits which you can get by taking the L-Citrulline supplement. Such as the growth hormone increases after you exercise. You have to take the L-Citrulline supplement before exercise though. 

We already talked about L-Citrulline helping with widening blood vessels. With that, some men can also see improvement with erectile dysfunction. Most probably this might happen with the increased blood flow in the body. 

There are no known l citrulline benefits kidneys. Also, in the battle of l citrulline vs l arginine, L-citrulline is the winner. Cause it is more effective. 

How Much L-Citrulline Should you take?

There are different levels to intake for different types of exercises. In general, the recommended dose of L-Citrulline is 3 to 6 grams per day. But it’s always best to consult your doctor first. But we can suggest to you some recommended amounts for different exercises. 

  • Weight Training: Eight grams per day is recommended for muscle building. With the 8 grams, 4.5 grams is L-Citrulline. Another is malate which is to increase energy. 
  • Oxygen in Muscle: to improve the oxygen levels in your blood, 6 grams or more are enough. Continue for 7 days. 
  • Blood Pressure: daily 3 to 6 grams is perfect for blood pressure reduction. 

So that was everything you needed to know about L-Citrulline. Be careful while you take breaks from supplements. Taking a break may cause shrinkage in muscle mass. 


  • What Happens When you Ingest more than the Recommended Amount?

If you take more than the recommended amount, you may witness an upset stomach. However, there are no reports which say it’s fatal to take too much L-Citrulline. But you should always ingest the recommended amount. 

  • What is the Alternative of L-Citrulline?

An alternative to L-Citrulline is taking arginine. That is cause L-Citrulline converts to arginine which breaks down to nitric acid. But, arginine is less effective than L-Citrulline. 

  • How to Incorporate L-Citrulline Naturally on the Diet?

Taking L-Citrulline supplements is not that necessary. Natural products such as watermelon and pumpkin have a lot of L-Citrulline. Also, your body produces its own L-Citrulline. 


So, that was everything you needed to know about does L-Citrulline cause hair loss

There are a lot of supplements which has a lot of side effects. But yet L-Citrulline is a side effect-free supplement. 

If you have more questions to ask, leave your comments below. 

Good luck!

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