Updated: 01/06/2018

We’re hearing a lot of buzz about Max Muscle Max L-Carnitine. Our in-depth review dissected the side effects, ingredients, and clinical research. Additionally, we took into account hundreds of user comments and testimonials. With all this information in hand, we condensed and summarized to give you the facts you need.

Max Muscle Max L-Carnitine Readers: Click here to find out why we're giving away samples of our product, Burn HD.

What is Max Muscle Max L-Carnitine?

First off, Max Muscle Max L-Carnitine  or Max Muscle Max Liquicarn is a dietary supplement. The ingredients are vitamin B6, pantothenic acid, sodium, l-carnitine, filtered water, glycerin, malic acid, citric acid, sodium benzoate, stevia extract, potassium sorbate, and natural flavoring. You’ll take one tablespoon before workouts. It claims to burn fat, increase energy and boost metabolism.

Max Muscle Max, founded in 1995, introduced Max Muscle Max L-Carnitine in 2008. The online store and retail locations sell the supplement. We like the longevity  of the operation and the encouraging user reviews, but read on…

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Cost – “Expensive?”

The first concern was the high price of Max Muscle Max L-Carnitine. “At less than $1 per serving, this one is affordable by itself,” said our Research Editor. “But, the recommended stack could cost several hundred dollars a month!”

“I couldn’t afford the whole stack, but I gave it a try by itself and saw some minimal results,” said a customer.

“I lost a few pounds with this, but I could’ve lost more if I could afford the whole combination of supplements that Max Muscle recommends,” explained another.

On the other hand, some reviews of Max Muscle Max L-Carnitine didn’t mention the high price.

“It’s worth the money, because I notice results,” commented a user.

Max Muscle Max L-Carnitine Ingredients – “Effective?”

We found reviews talking about the ineffectiveness of Max Muscle Max L-Carnitine ingredients. “I lost a few pounds with this supplement, but the results were mostly a disappointment,” said another reviewer.

“I’ve been using Max Muscle Max Liquicarn for a month now, and I’ve only lost a couple of pounds. I feel better, but most of that could be attributed to a healthier lifestyle overall,” said one customer online.

At DietSpotlight, we’ve noticed a connection between ineffective ingredients and limited long-term success. There’s an issue if Max Muscle Max L-Carnitine doesn’t work.

The Science – “Valid?”

There aren’t scientific studies supporting the claims made by Max Muscle Max L-Carnitine. At DietSpotlight, it’s important to have clinical proof that a particular supplement works. While some research shows the effectiveness of l-carnitine, it doesn’t connect to this formula.

What Users Are Saying

"”the very best thing about this L-Carnitine so far is how it’s really perked up my mental alertness. I am sixtysomething and have had age-related decline in my ability to stay focused and remember things. The very first day I took the two-pill-at-once daily dose (with coffee, sans food), I noticed an immediate improvement in my focus and ability to hold my thoughts as I read and work.”"

"”These give me slightly more energy but certainly don’t super power me. No ill side effects.”"

"”So far I can not tell any difference with my body after a few weeks of taking this product.”"

The Bottom Line – Does Max Muscle Max L-Carnitine Work?

Will Max Muscle Max L-Carnitine help you burn fat, boost metabolism and increase energy? Well, we like the use of a few natural ingredients. But, we’re concerned about no research supporting te claims. There’s also the issue with the high price tag, compared to alternatives and reviews mentioning a lack of results.

If you want to lose those extra pounds, we suggest going with an affordable supplement containing ingredients backed by clinical studies.

Among the best products we’ve seen this year is one called Dietspotlight Burn. The four clinically-tested ingredients have been shown to help ignite fat loss and boost metabolism. In addition to the positive results reported by users, there’s no talk of harmful side effects.

The makers of Dietspotlight Burn are so confident in their supplement, that they’re offering a Special Trial Offer.

Learn More About Burn HD »
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Max Muscle Max L-Carnitine

What are the side effects of Max Muscle Max L-Carnitine?

Some potential Max Muscle Max L-Carnitine side effects include diarrhea, heartburn, upset stomach, vomiting and nausea.

What are the ingredients in Max Muscle Max L-Carnitine?

The Max Muscle Max L-Carnitine ingredients are l-carnitine, filtered water, vegetable glycerin, malic acid, citric acid, natural flavors, stevia extract, potassium sorbate and sodium benzoate.

How do I know if Max Muscle Max L-Carnitine is right for me?

Choosing the right product is the #1 question asked by DietSpotlight readers. We recommend trying any product before buying it and know that finding a product with a sample offer is near impossible - so we created our own product, Burn HD, with scientifically backed ingredients.

Click here to get your sample of our powerful fat burner today.

Does Max Muscle Max L-Carnitine work?

There’s no scientific research into the effectiveness of Max Muscle Max L-Carnitine. There are studies about l-carnitine, but nothing specific to this supplement.

You may want to think long and hard about changing things up a bit and replacing Max Muscle Max L-Carnitine with a supplement like Dietspotlight Burn, which contains ingredients proven effective in clinical studies.

How much does Max Muscle Max L-Carnitine cost?

Max Muscle Max L-Carnitine costs $34.99 for 32 ounces.

How should I take Max Muscle Max L-Carnitine?

You should take one tablespoon of Max Muscle Max L-Carnitine once or twice per day. The company recommends taking the supplement on an empty stomach. Each bottle lasts about 30 days.

How many calories are in Max Muscle Max L-Carnitine?

Each serving of Max Muscle Max L-Carnitine contains 15 calories.

Do I need to exercise on Max Muscle Max L-Carnitine?

No, you don’t need to exercise on Max Muscle Max L-Carnitine, but the company recommends adding fitness to improve results.

Does Max Muscle Max L-Carnitine come with a guarantee?

Max Muscle Max L-Carnitine comes with a 15-day guarantee. You will need to return the product within this time frame to receive a full refund.


Previous Max Muscle Max L-Carnitine Review (Updated September 26, 2014):

What You Should Know

Max Muscle is a supplement company that operates an online store. Offline stores are part of a franchise so each has an independent owner. Max Muscle stores are limited; so many dieters may not have access to a physical storefront to browse products. Information on the Max Muscle website may be difficult to sort through as some products are listed and others are not. Product fact sheets are available for many products, with the complete list of ingredients and target audience, but these do not have the prices. Prices are found at a totally different place on the Max Muscle website. There are no testimonials; another huge oversight for a large company like Max Muscle. Some of the products to name a few include Max Muscle 2TX, Nitric Max Muscle, Max Muscle Quadra Cuts Night Time and Max Muscle Cleanse and Lean.

List of Ingredients

Vitamin B6, Pantothenic Acid, Sodium, L-Carnitine, Filtered Water, Vegetable Glycerin, Malic Acid, Citric Acid, Stevia Extract, Potassium Sorbate and Sodium Benzoate.

Product Features

Max Muscle L-Carnitine comes in liquid form. One serving supplies 1,250 mg of L-carnitine. Flavors and stevia are added to ensure the liquid vitamin tastes better, but chances are there will be a slight after taste.

L-carnitine is created from lysine and methionine in humans. One of the roles of L-carnitine is to move fatty acids into cell mitochondria when fats are broken down. Those fatty acids are responsible for making energy. Theoretically, more L-carnitine could mean more energy and more energy could mean higher metabolism and the cycle starts all over. The result, in this case, would be weight loss and increased energy.

L-Carnitine has been tested clinically for benefits as an alternative treatment for heart health, diabetes, kidney disease and male infertility. There are no significant studies supporting the use of L-carnitine for weight loss or increased energy. Some studies have shown a slight decrease in fat mass and increase in lean muscle. This would cause a balancing effect that resulting in no weight loss but change in body composition.

Max Muscle L-Carnitine is also referred to as LiquiCarn. The supplement sells for $19.99 per 16-ounce serving.


  • Max Muscle publishes a complete ingredient list for Max L-Carnitine.
  • There are studies supporting the use of L-Carnitine for disease treatment.
  • The price is comparable to other L-Carnitine products.


  • No testimonials to back up claims.
  • Information is difficult to find on the Max Muscle website.
  • LiquiCarn may not be more bioavailable compared to tablet or capsule L-carnitine.


L-Carnitine is one of the more common ingredients in weight loss and bodybuilding supplements. The effect on weight loss is negligible, at best. Dieters wishing to take an all-natural supplement to boost weight loss are not going to see the effects they want taking Max L-Carnitine. The money would be better spent on a diet supplement with proven fat burning ingredients.

Summer Banks Dietspotlight Author
About the Author:

Summer Banks, Director of Content at Dietspotlight, has researched over 5000 weight-loss programs, pills, shakes and diet plans. Previously, she managed 15 supplement brands, worked with doctors specializing in weight loss and completed coursework in nutrition at Stanford University. full bio.

1 Max Muscle Max L-Carnitine Reviews

  • Prediabetic

    can i use this product if i am pre diabetic?