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  • Rated 2.5 stars
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  • HGH XL
  • Reviewed by:
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  • Last modified: June 1, 2016
  • Overall
    Editor: 45%
  • Effectiveness
    Editor: 46%
  • Speed of Results
    Editor: 47%
  • Sustaining Results
    Editor: 48%
  • Safety
    Editor: 47%
  • Value
    Editor: 45%

What Is HGH XL?

You might think, at least at first look, that HGH XL, known as Pure HGH too, is just another supplement with a bunch of uppercase letters for a name. However, HGH XL is a supplement made from all natural ingredients. It supports and works with the body’s chemistry to boost muscle growth, definition, and energy. It also boosts metabolism, assists with fat burning, and helps you achieve a healthier lifestyle naturally.

The HGH stands for Human Growth Hormone. This supplement doesn’t actually contain human growth hormone, but it supplies you with the metabolic precursors you need. It also contains a special blend of ingredients designed to boost production of Human Growth Hormone in the body.

You might think of growth hormone as being something only needed by children. However, we all need some of it to assist with tissue growth and repair. Though we need much less growth hormone as adults, it is still essential. And when you’re going for maximum muscle growth, we all know that enough dietary protein is key. However, it can also help to have the metabolic edge that extra HGH affords. This way, more growth hormone can be diverted to muscles, fueling growth in between workouts.

The Power of The Muscles Using HGH XL



HGH XL is made by a company that exclusively produces this product. Because it’s dedicated to manufacturing just one product, customer service representatives are generally knowledgeable about the ingredients and effects of the supplement. They can answer questions online or by phone, helping you to gain an understanding of what can, if used correctly, possibly be a life-changing product.


How HGH XL Works?

This is a supplement that works on a number of levels to improve performance, build muscle, and burn fat. It is unique in that it relies on Chinese herbal medicine and various forms of amino acids to boost effectiveness. The collection of amino acids is carefully curated to help you find that balance of fat loss and muscle gain while supporting your energy, immune system, and general health. Those who want an extra boost in their bodybuilding endeavors are generally advised to take a testosterone booster in conjunction with it.

HGH XL is formulated to help you both create more Human Growth Hormone and to release that hormone. The blend naturally stimulates your pituitary gland to release more HGH. More HGH means more muscle growth. And of course, muscle growth speeds your metabolism, so you can burn more fat even at rest. With the aid of two Chinese herbs known to boost energy, HGH XL also makes sure you have the energy to perform the exercise you need to get the body you want.

One particular amino acid included in this formula is L-Arginine, which is a precursor to nitric oxide, a common ingredient in pre-workout. Nitric oxide aids in oxygen delivery to the muscles.

Below, you can find a more detailed list of how the individual ingredients work alongside the formula’s pituitary-boosting power.

How It Works – HGH XL


Ingredients of HGH XL

HGH XL contains a number of ingredients that anyone somewhat familiar with the supplement world may recognize. The key to its success is the way these ingredients work together to support muscle growth, energy, and fat loss:


A 2008 study published in Nutrition Research experimented with supplementing exercising subjects with L-Ornithine prior to the workout. The subjects who took the supplement had dramatically reduced fatigue levels. It’s theorized that it works this way because it speeds up the elimination of ammonia and makes energy consumption more efficient. Moreover, this is one amino acid that is scarce in most common dietary sources. Dietary sources don’t have enough L-Ornithine to promote this antifatigue effect.

Having L-ornithine in supplement form is important when you want to gain muscle and burn fat. It reduces fatigue in terms of strength training and cardio. When you can work out longer and harder, it makes logical sense that you’ll be burning more fat and losing weight. When you can do more reps with less fatigue, you can build muscle faster.


L-arginine is a well-known amino acid in the lifting and bodybuilding world. It is essential to human health and must be obtained in the diet. L-arginine is a precursor to nitric oxide, and nitric oxide is essential to increasing blood flow. For this reason, many people supplement directly with nitric oxide. It can have a stimulant effect, which makes it a good addition to any pre-workout supplementation routine. It speeds blood flow to muscles, which means that oxygen delivery is more efficient.

Your muscles need oxygen to perform efficiently. After all, the feeling of fatigue when you’re nearing your final reps on any given set is due to the buildup of lactic acid in the muscles. Lactic acid builds up when oxygen levels plummet. L-arginine supports nitric oxide synthesis, and nitric oxide helps ensure that muscles have enough oxygen. This delays fatigue, which means you can lift more and build muscle faster.

The Muscle Mass Process Explained – HGH XL

Branched Chain Amino Acids

Branched-chain amino acids are amino acids with a branched chemical structure. They are essential for health and are found naturally in a good number of dietary proteins. Some of the more common ones are leucine, isoleucine, and valine.

While branched-chain amino acids (BCAAs) are necessary for overall health, they are important for athletes and those trying to build muscle and burn fat. They can help to reduce the risk of muscle breakdown – muscles can sometimes break down when you trim your diet to help lose fat. In addition, when you exercise while getting lean, you will unfortunately sometimes lose some of that hard-earned muscle mass.

However, because proteins are the building blocks of muscles, BCAAs can help to offset the risk of muscle loss by supplying your body with the tools it needs to pack on more muscle. The fact that BCAAs support muscle growth and exercise is well-documented in research, and BCAAs are a part of many supplements. In fact, some weight-loss advisors recommend doing early-morning cardio after taking BCAAs to support fat loss.

There is some evidence to support the conclusion that BCAAs reduce the levels of fatigue you feel in your workout. During exercise, tryptophan enters the brain and is converted to the neurotransmitter serotonin. Serotonin can make you feel fatigued more easily. BCAAs compete with tryptophan for receptor sites, thus delaying your sense of fatigue. This goes for strength and cardio training.

The Benefits of HGH XL


Astragalus has been used in traditional Chinese medicine for centuries. It has various healing properties, but perhaps the most relevant one to building muscle is the fact that it is an adaptogen, or a substance that helps you adjust to stresses, whether they are physical or mental. Hard exercise stresses the body, and it sometimes stresses the mind as well. Taking something to help balance out stress can make you a more focuses exerciser. This herb also has anti-inflammatory properties and boosts the immune system.

Panax Notoginseng

This is a plant that, like Astragalus, has been used in Chinese medicine for centuries. It is also an adaptogen, and it is commonly used as an “energy tonic.” It has many of the same effects as Astragalus. It is a form of ginseng, which is commonly seen in teas and serves as an energy booster.

Bodybuilder posing and showing his back muscles



One of the chief advantages of HGH XL is that it is all natural. You don’t have to worry about putting artificial or dangerous products in your body, and you don’t have to be concerned about unproven ingredients or those that haven’t already been tested. It also helps that many of the ingredients offer health benefits that are not necessarily connected to muscle growth.

In addition, one of the other benefits of HGH XL is the fact that it targets several metabolic processes to help you burn fat and build muscle. For instance, the many amino acids it contains support synthesis of lean muscle tissue, while the adaptogenic Chinese herbs can help you to stay focused and maintain a strong immune system. And because all ingredients are natural, this formula rarely causes any sort of side effects.

In terms of general use, this is a convenient supplement because, if you choose to subscribe, you will be shipped a 30-day supply each month. You don’t have to worry about venturing out to make a purchase, and you don’t run the risk of running out at the end of the month.

This supplement is also somewhat unique in its ability to help you utilize your own natural Human Growth Hormone to pack on muscle mass. The growth hormone boost will speed tissue repair, thus making it easier for you to bounce back even after the most grueling of workouts.



HGH XL has not yet won any awards or received any certificates. However, this could be because it is a relatively new product and has not been evaluated in a clinical trial setting. However, there are plenty of testimonials from customers who have seen it transform them into better-muscled people who feel great and get stronger by the day.



Sometimes, it’s helpful to talk to someone who has tried a product before you buy it. Here’s what people are saying about HGH XL:

Jake, 23, Lansing, MI:

After I got out of college, I felt like it was hard for me to put on muscle. Which sounds lame, because I’m a guy and I’m not THAT old. But I was getting less out of my workouts, feeling tired all the time, and so on. So I got a free trial of this and started taking it. I couldn’t really see visible results in those first few weeks, but I felt so much better. After a couple of months, I was really seeing a lot of definition. It’s worth it. I look better, I feel better.

Dana, 30, Washington, D.C.:

I know that not that many women take these things, but I’ve been working on dropping fat and adding muscle and felt like I really needed a boost. I researched everything in this and thought it seemed like a good choice. The BCAAs were especially important – I take this in the morning before going on a run. But it’s really boosted my strength – I can already bench significantly more than I could before, and my delt definition has stepped up. I’m excited to see if I transform even more.

Rob, 41, Greenville, SC:

It gets so much harder to keep your muscle mass on when you’re older. I guess someone told me that when I was younger, but I didn’t really believe it until it happened. I guess I should also say I started taking a testosterone booster at the same time I started this, so it can be a little hard to tell what benefits are coming from what supplements. But I have had better energy, and I think the best thing is the fact that I can lift more weight for more reps now. Maybe it’s the strength boost (or the confidence boost, who knows). But whatever it’s doing, it’s working. I have a lot more energy throughout the day. I haven’t seen too much of a gain in terms of muscle mass, but I’m guessing (and hoping) that will come with time.

Marc, 25, Harpers Ferry, WV:

I just started training for physique competitions and those are a long shot. I wanted some help without taking steroids or doing anything illegal. I got the free trial and liked it, so I didn’t cancel. It’s been a few months and I can really see more definition. Not as much mass right now, but I want to make sure I’m lean before I go adding more muscle. Definitely worth it even if it’s expensive.

Daniel, 53, Milwaukee, WI:

I’ve been buying supplements online for years, and none worked as well or as fast as this one. I was actually kind of shocked, because you get used to these things not living up to expectations. But I’m finally happy with one and I can tell you I’ll definitely be buying it again.

Your Body & HGH XL


Money-back Guarantee

Because this company stands by its products, you can receive a refund if you return the unused portion of your product. However, you first need a return authorization. While you will be refunded for the cost of the product itself, you will be responsible for paying shipping costs. These will not be refunded. If you are concerned about refund policies, it may be wise to contact the company before placing an order. Most customer service representatives can fully answer your questions in a minimal amount of time.

The Effects of HGH XL



Shipping will be billed to your card at the same time you are billed for a shipment. The company does not make it clear what exactly the shipping fee is, and it may vary depending on destination, etc. If you choose the free trial, you will be responsible for paying a low flat rate to have your trial bottle shipped to you.

A Real Photo of HGH XL


Customer Support

The makers of HGH XL are knowledgeable about the product, and you can contact them via their online contact form or by phone. You can ask questions and determine if the product is right for you before you buy.


Safe & Secure Checkout

Plenty of people are, understandably, are a little concerned about buying something online. However, you can be assured that the checkout process is 100% safe and secure. Your information will be used for shipping and contact purposes only – it will not be sold or given to any third party.


HGH XL Pricing & Free Trial

HGH XL offers a risk-free trial. To enroll, you simply sign up on the website. The trial bottle lasts 30 days. It’s free, but you are responsible for paying shipping costs. Shipping is usually for a low flat rate of around $5, though it may vary depending on your location.

If you don’t want to be enrolled in the auto-ship program, you must cancel your free trial before the end of the trial period, which is typically about two weeks. It’s a good idea to cancel by phone or otherwise make sure that you get a confirmed response from the company. There is some risk involved – if you don’t cancel the free trial on time, you will be billed for that bottle and the next one.

This supplement is somewhat pricey, so if you don’t start to see benefits on the trial period, it may be wise to cancel. If the product does work for you, the cost may well be worth it to sculpt your body into the one you’ve always wanted.

A man doing some exercise for his back


There are plenty of reasons to try out this supplement. Here are a few advantages:

  • This is a supplement that works with several different metabolic processes to support your muscle mass.
  • All components are natural, so you don’t have to worry about supplementing with dangerous ingredients.
  • Ingredients are supported by research and by anecdotal evidence.
  • Many ingredients have additional health benefits not directly related to losing fat or adding muscle.


  • Supplement can be expensive to some people, and the cost may be prohibitive for some.
  • The auto-ship program may be difficult to cancel for some people, and you need to be sure to cancel on time if you don’t want to continue subscribing.


Summary: HGH XL is a versatile supplement designed to help you build muscle while losing fat and maintaining healthy energy. It involves several key amino acids that can reduce fatigue and allow you to work out harder, thus losing fat and building muscle more easily. It also involves two herbs used in ancient Chinese medicine. Both of these help the body adjust to stress, provide antioxidants, and support a healthy energy and strong immune system. It also works with your pituitary gland and the rest of your metabolic processes to make and release Human Growth Hormone to speed muscle growth and recovery time between workouts.

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RatingRated 2.5 stars

Allen Hicks is a professional bodybuilding coach and author. By using his experience, knowledge and understanding of all the intricacies regarding the fitness and bodybuilding industry, this websites delivers detailed reviews for every new supplement on the market. As an author, he may receive some small compensation for some of them, however we guarantee the neutrality regarding the evaluating of each of the products and the factuality of the information.