MAN Sports Glutamine Peptides

MAN Sports Glutamine Peptides provides you with a good dose glutamine to help you in a variety of ways. Glutamine is an amino acid, which is supposed to increase energy production and help you handle your workouts with full intensity. What sets MAN Sports Glutamine Peptides apart from other similar supplements is that it actually provides you with a good dose of glutamine peptides. These peptides are supposed to produce better results, which is why MAN Sports Glutamine Peptides claims to be the best glutamine supplement available out there.

Designed to improve your performance and accelerate post-exercise recovery, MAN Sports Glutamine Peptides claims to be a better alternative to many other similar supplements. It certainly looks good on paper, but the question is, should you put your money on this supplement? Are glutamine peptides really better than other available forms of glutamine? Here is our review to help you decide.

MAN Sports Glutamine Peptides Pros

  • Contains 50 servings per container
  • Offers 2g of glutamine peptides per serving
  • 30 day money-back guarantee

MAN Sports Glutamine Peptides Cons

  • Does not contain enough of glutamine peptides
  • Does nothing to increase lean mass
  • Does not work for most people
  • Comes with potential side effects
  • Costs more than other similar supplements
Watchdog Rejected

MAN Sports Glutamine Peptides


What You Need To Know About MAN Sports Glutamine Peptides

MAN Sports Glutamine Peptides provides you with glutamine peptides, and claims to improve recovery and increase sports performance at the same time. It contains pure glutamine peptides, which are considered better than L-glutamine. The main difference is that glutamine is freeform, whereas glutamine peptides use a special peptide bond to help your body metabolize it easily. Its regular intake is supposed to increase lean muscle mass and prevent catabolism. These ultra-soluble peptides directly affect your digestive and immune systems in a positive way. The problem is that not many studies suggest that there is a huge difference between L-glutamine and glutamine peptides, and you are not going to see significant changes in performance or endurance irrespective of which form you try.

What Are The Side Effects Of MAN Sports Glutamine Peptides?

MAN Sports Glutamine Peptides contains glutamine peptides, which are supposed to produce some gastrointestinal side effects in some people. Refer to our “Side Effects” section to get more details.

How Much Does MAN Sports Glutamine Peptides Cost?

MAN Sports Glutamine Peptides costs £13.99 for each container. You get 50 servings per container.

Our Verdict On MAN Sports Glutamine Peptides

MAN Sports Glutamine Peptides is advertised as one of the finest glutamine supplements out there. It is different because it contains glutamine peptides, but it certainly isn’t any better than other similar supplements. The reason is studies have not confirmed the benefits of taking glutamine peptides in place of L-glutamine. With glutamine peptides, there will always be a concern regarding the actual amount of glutamine available per serving. Even when your body digests glutamine peptides quickly, it leads to a greater insulin response that can lead to imbalances.

There is no point in spending more money to buy MAN Sports Glutamine Peptides when you can get similar results from your regular glutamine supplement. Its high price is another concern for many people, and that is why you should avoid using it in the first place and look for a better supplement to get good results.

Overall, we do not recommend MAN Sports Glutamine Peptides to our readers.

MAN Sports Glutamine Peptides Review

MAN Sports Glutamine Peptides is designed to improve sports performance and increase endurance. Its regular use is supposed to boost your metabolism and help you gain lean muscle mass. All these benefits come from the glutamine peptides found in MAN Sports Glutamine Peptides. The supplement claims to work better than other glutamine supplements because it contains glutamine peptides. The truth is that while some studies have found positive effects of glutamine, there is no real evidence that taking glutamine peptides are going to produce better results.

L-glutamine is actually “free form” and is not bonded to any other amino acid. Glutamine peptides, on the other hand, are linked to other amino acids with peptide bonds, and that is why they are supposed to be more stable as compared to free form L-glutamine. Some experts are of the view that you may see good results by trying a product that contains both L-glutamine and glutamine peptides, but that is certainly not the case with MAN Sports Glutamine Peptides. Only the combination of both is likely to ensure good absorption, uptake, and stability.

Glutamine peptides are advertised as a better option as compared to L-glutamine, but the claims are mostly false. By digging deeper into the details, you will realize that supplement industry is misusing data to support glutamine peptides and make them look special. To understand it better, take the example of fruit and fruit juice. Your body is certainly going to absorb fruit juice quickly, but that does not mean fruit itself is not good. In fact, something that your body absorbs quickly can lead to a larger insulin response, which can lead to certain issues. In fact, fluctuations in blood sugar levels can lead to hunger pangs. A fluctuating insulin response may also lead to fat accumulation throughout the body, which is not something you require. That is the reason why it does not make any sense to take glutamine peptides in place of L-glutamine.

Considering the current evidence, you will not find much of a difference between the functioning of glutamine peptides and L-glutamine. You are not going to experience a greater growth by putting your money on glutamine peptides – you will certainly be coughing up more money though because supplements containing glutamine peptides cost you top dollar. Understand that your body is going to break long chains of amino acids into short chains or single amino acid. L-glutamine is already a single amino acid, whereas your body will break down glutamine peptides to make them single. The final result will be the same, which is why you are not going to experience any difference in growth when switching to glutamine peptides from L-glutamine, and that is also the reason why MAN Sports Glutamine Peptides is not going to help much.

MAN Sports Glutamine Peptides Facts

  • 50 servings per container
  • Natural ingredients

Another important consideration is that glutamine peptides are usually bonded with other amino acids, such as L-glycine or L-alanine. It also suggests that you will be paying a full price for the supplement but you will not be getting the exact amount of glutamine mentioned on the label. The reason is that there will also be other amino acids in the blend, making less of glutamine available to your body.

Both L-glutamine and glutamine peptides have similar properties, and are considered helping in the recovery of trauma and critically ill patients. It is also though that these peptides have gut mucosal barrier-protective actions. They also serve as antioxidants in the body and lower free radical damage.

  • In one recent, double-blind, randomized, controlled study, patients who had undergone major abdominal surgery, had their hospital stay significantly reduced, when they were given glutamine peptides. Mean cumulative nitrogen balance was significantly better in these patients, as was immune function, as measured by lymphocyte counts and generation of cysteinyl leukotrienes by polymorphonuclear neutrophils, a measure of neutrophil function.

However, it is important to note that these studies use up to 12g of L-glutamine a day. Even when you opt for glutamine peptides, you are still getting far less than required from MAN Sports Glutamine Peptides.

It is worth mentioning that some experts believe that L-glutamine is a better choice in certain cases. For instance:

  • The gastrointestinal mucosal-protective effect of the glutamine dipeptides can be explained in a few ways. L-glutamine is the preferred respiratory fuel for enterocytes and colonocytes. Maintaining the bioenergetics of these cells is fundamental to maintaining the integrity of the intestine. In addition, L-glutamine helps maintain secretory IgA, which functions primarily by preventing the attachment of bacteria to mucosal cells.

How to Take MAN Sports Glutamine Peptides

Here is what the official site says about taking MAN Sports Glutamine Peptides:

  • Consume 1 serving immediately after training. Mix with 4-6 oz of cold water per scoop.
  • 100-150LB Athlete 1 Scoop
  • 150-200LB Athlete 1.5 Scoops
  • 200+LB Athlete 2 Scoops

It is important to mention that many claims associated with glutamine and glutamine peptides are false. For instance, it is thought that glutamine helps reduce cortisol levels and relieve stress at the same time. Studies do not support these claims though. For instance:

  • Glutamine at 30g (average dose of 0.41+/-0.07g/kg bodyweight) in rectal cancer patients undergoing chemotherapy was investigated to see whether glutamine can confer gut protection during radiochemotherapy. There were no effects of glutamine on diarrhea or inflammation that were different than placebo (maltodextrin) aside from an increase in IL-6 seen with glutamine supplementation. The increase in insulin seen was comparable, and although glucose trended to increase it did not reach significance. Source

In fact, some studies show that you may not experience any change in sports performance after taking glutamine supplements. For instance:

  • Supplementation of 900mg/kg glutamine in otherwise healthy youth during a six week resistance training protocol failed to outperform maltodextrin placebo in improving power output (squat, bench, and leg extension) and markers of body composition. Source

There is some evidence that glutamine reduces muscle damage during the exercise, but some studies have failed to observe any benefits. For instance:

  • In a sample of professional football (American) players, 100mg/kg bodyweight glutamine supplementation was able to reduce serum increases in ammonia in response to exercise when taken chronically (5 days); it appeared to raise it acutely (single dose). Supplemental Alanine did similar effects as glutamine. Urate was increased 10-20% acutely, with no influence over 5 days; Urea was increased 10-20% acutely and remained 10% elevated after 5 days. Creatinine release during exercise (biomarker of muscle damage) was unaffected by supplementation. Source

MAN Sports Glutamine Peptides Concerns:

  • Ineffective ingredients
  • Not enough glutamine peptides
  • Not effective for most
  • Insufficient scientific evidence for support
  • Possible side effects
  • Quite expensive

The fact of the matter is that MAN Sports Glutamine Peptides claims to work better than L-glutamine, but there is no concrete evidence to support these claims. You will get similar results from L-glutamine and glutamine peptides, so there is no need to spend extra money to buy a supplement that relies on peptides. Also, bear in mind that even when you take both glutamine and glutamine peptides, you may still fail to notice any improvement in sports performance, recovery, and muscle gain. Therefore, it is better to change your diet and follow a right exercise program to get better results. MAN Sports Glutamine Peptides is not going to make a huge difference!

What Does MAN Sports Glutamine Peptides Claim To Do?

MAN Sports Glutamine Peptides provides you with glutamine peptides to help you in many ways. Here are some of its claimed benefits:

  • Improves lean muscle mass
  • Helps you lose weight effectively
  • Prevents muscle damage
  • Accelerates recovery
  • Prevents post-workout soreness
  • Improves your immune system

Does MAN Sports Glutamine Peptides Work?

MAN Sports Glutamine Peptides claims to be the best glutamine supplement available today, but the truth is that it is no better than your regular glutamine supplement. Not all studies support the use of glutamine for improved energy and muscle growth, but preliminary research has shown promising results too. However, you need to bear in mind that glutamine works in larger doses that you do not get from each serving of MAN Sports Glutamine Peptides. Moreover, you may not be getting enough of glutamine from glutamine peptides because there are other amino acids included in the blend. Furthermore, if your body absorbs glutamine peptides faster, there will be a greater insulin response. Over time, it can lead to fat accumulation. Therefore, you should simply try glutamine supplements that offer higher doses, or simply pay attention to following a balanced diet to perform better in the gym. MAN Sports Glutamine Peptides is not going to work!

What Are The Ingredients of MAN Sports Glutamine Peptides?

MAN Sports Glutamine Peptides relies mainly on glutamine peptides. While glutamine peptides are slightly different from L-glutamine, they are not always better. You do not also get enough of those peptides from each serving of MAN Sports Glutamine Peptides. Serving size is equal to 1 scoop (2g).

  • Glutamine Peptides (Hyvital Wheat Glutamine PU) 2g: Glutamine is a conditionally essential amino acid, meaning your body can synthesize it on its own, but you may also see benefit from food sources of glutamine. Glutamine peptides are glutamine molecules that are bonded to other amino acids to increase the stability of glutamine in your body once it is ingested.

Does MAN Sports Glutamine Peptides Have Any Side Effects?

MAN Sports Glutamine Peptides provides you with glutamine peptides, but like L-glutamine, those peptides can also cause some side effects. For instance, many customers have complained of experiencing gastrointestinal distress after taking the supplement. Because of their high potency, it is natural for your digestive system to find it difficult to absorb those peptides, and that can lead to gastrointestinal side effects. You are going to experience issues like upset stomach, nausea, vomiting, stomach cramps, and diarrhea. These symptoms are going to be severe when you take MAN Sports Glutamine Peptides on an empty stomach.

Increasing your intake of glutamine can lead to allergies. Your body converts glutamine into glutamate, which is quite like MSG. People who are allergic to MSG may want to avoid using MAN Sports Glutamine Peptides. Some of the most common symptoms of an allergic reaction include the appearance of a rash, swelling of your neck and face, an irregular heartbeat, and difficulty breathing. Be sure to seek quick medical attention if you experience any of these symptoms.

Taking larger doses of glutamine peptides can increase the levels of glutamine in your bloodstream, which in turn can put additional strain on your liver and kidney. There are metabolites attached to the glutamine molecule and your body has to filter them out. Taking large doses of glutamine peptides can put your liver into overdrive. You also increase your risk of developing kidney or liver diseases.

What’s more, you may end up having a persistent cough or hoarseness after taking glutamine peptides. Other issues include constipation and a frequent urge to defecate.

Keep out of reach of children. This product is not be used by individuals under the age of 18, the elderly, pregnant women, or those with or predisposed to high blood pressure or cardiovascular problems. Do not use with alcohol or anti-depressants or MAO inhibitors. Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied diet and a healthy lifestyle. Store in a cool, dry place.

Are There Any Customer Reviews For MAN Sports Glutamine Peptides?

MAN Sports Glutamine Peptides offers glutamine peptides and makes several big claims, but customer reviews do not back those claims. For instance:

I have celiac and regularly take l-glutamine, partly to treat the celiac and digestive disorders I have – it’s very helpful. I thought glutamine peptides would be even better, as they’re more readily absorbed by the body. But imagine my surprise and horror when I read the label after trying this. I’ve been celiac diagnosed and gluten free for over 20 years. I eat all natural and organic food, nothing processed, very rarely anything out of a can or box, so I get a little lazy about reading labels, and haven’t gotten glutened in years. But I may have just gotten glutened from this product. There was NO indication on page where I bought this, or in the product information that this product is gluten-based. There should’ve been – there are so many people with celiac and gluten sensitivities these days, there really should’ve been some sort of warning – this is basically a jar of wheat gluten. I have no idea how it works but I can’t imagine it’s going to heal my gut if it’s basically a jar of gluten. If I could give this product -5 stars I would.

Does MAN Sports Glutamine Peptides Offer a Money-Back Guarantee?

MAN Sports, the manufacturers of MAN Sports Glutamine Peptides, offer a 30 day 100% money back guarantee.

They state:

“At MAN Sports, we are supremely confident that you’ll love our products. We receive a countless number of testimonials from satisfied customers every day. If for whatever reason you are not satisfied with any product bearing our name, simply return it to us with your receipt for a quick & courteous refund.”

“You must return the product within the specified period of time, along with all original packaging, manuals, and other accessories and documentation which may have been originally included in the original shipment; the receipt; and a note containing your name, address and reason for return.”

The returns policies of third party retailers may vary.

Where Can I Buy MAN Sports Glutamine Peptides?

MAN Sports Glutamine Peptides is currently not available through the official website or Amazon, however you might be able to buy it through some third-party retailers.

Summary: MAN Sports Glutamine Peptides

MAN Sports Glutamine Peptides

2.7 out of 5
MAN Sports Glutamine Peptides Rating

The Muscle Watchdog does not recommend MAN Sports Glutamine Peptides.

  • Effectiveness
  • Safety
  • Price / Guarantee

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Disclaimer: Our reviews and investigations are based on extensive research from the information publicly available to us and consumers at the time of first publishing the post. Information is based on our personal opinion and whilst we endeavour to ensure information is up-to-date, manufacturers do from time to time change their products and future research may disagree with our findings. If you feel any of the information is inaccurate, please contact us and we will review the information provided.

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