To bulk up, weightlifters and bodybuilders often have to take in a large number of calories. Although many people spend their time worrying about cutting calories, these athletes have to add calories so they can recover from workouts quicker and give their body the calories it needs to create muscle. And one of the ways that this is accomplished is by using a mass gaining product daily.

The best mass gainers not only provide the calories a bodybuilder needs, however. It’s also a specially formulated blend of fats, carbohydrates, and most importantly, protein. Although the protein used varies from brand to brand, they’re all designed to help with muscle recovery and gain. We know because we’ve looked at ten of the best brands currently available.

Best Mass Gainers – Reviews

10The Genius Brand Genius Muscle

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Using advanced research, this product is designed to be the best mass gainer that can be currently purchased. It’s designed to help build muscle without interfering with the user’s normal hormone functioning. It contains ingredients that have been subjected to numerous clinical trials and contains no substances that are banned. This product is designed to help the user increase their power and endurance in as little as a week by helping them build lean muscle. And its proprietary formula is also designed to decrease muscle protein breakdown and strengthen bones to help increase the user’s ability to lift.

9Optimum Nutrition Pro Gainer

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Available in 5 and 10-pound containers and several different flavors including banana cream pie, vanilla custard, strawberry cream, and double chocolate, this mass gainer can easily be worked into anyone’s diet. This product is designed to give the user the best mass gains possible and contains 656 calories, 60 grams of protein and 85-grams of carbs per serving. And it manages to do this by providing the user with 7-grams or less of sugar per serving. Also included in this formula are 28 vitamins and minerals that help people meet their nutritional needs more easily. It’s a product that’s formulated for professional results and really gets the job done.

8Rivalus Clean High-Protein Gainer

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What good does it do for a person to put in a bunch of work at the gym and watch their diet when they use a product that’s full of a bunch of sugars and junk carbohydrates? The answer is that it does no good. Fortunately, this product is a bit different than most formulations and is made with clean carbohydrate sources such as rolled oats, brown rice, and organic quinoa. It’s also made with flax seed powder, avocado powder, monk fruit, ginger powder, and blueberry powder. All of that allows this clean mass gainer to provide up to 560 calories, 30-grams of protein and 90-grams of wholesome carbs per serving.

7Naked Mass Natural Weight Gain Powder

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Although many mass gainers are a witch’s brew of different compounds and chemical agents, this weight gaining product is a more natural formula. It’s only made with three ingredients and those ingredients are organic tapioca maltodextrin, whey protein concentrate, and micellar casein. That means that this product is not only a more natural one than other weight gainers, but is also soy, gluten, hormone, and GMO-free. And yet it’s still capable of delivering the goods by providing the user with 1,250 calories, 50 grams of protein, and 252 grams of carbs per serving. It also provides up to 11.5-grams of branched-chain amino acids and only has 5-grams of sugar.

6Real Gains Weight Gainer

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This weight gaining formula can be used either as a meal replacement or can be used as a supplement in between regular meals. It’s a concentrated formula that delivers over 600 calories and 53-grams of protein per serving. This product can be easily mixed into just about any beverage and can be used to great effect by making it into a weight gain shake. Another thing that can be appreciated about this formula is that it provides a combination of slow and fast-digesting carbs, so the user’s muscles are fed for a longer period. And because it has EFA and MCT fats, it’s a product that’s very powerful and nutrient-dense.

5Optimum Nutrition Serious Mass Powder

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This high calorie and high-quality weight gainer delivers up to 1,250 calories per serving, and it comes in one of three great flavors: including banana, chocolate peanut butter, and chocolate. This makes it a product that can be easily whipped into great muscle shakes by simply adding food items to it such as nuts, frozen fruit, or yogurt. Each serving of this product delivers up to 250-grams of carbohydrates, and 50 high-quality grams of protein. Up to 25 different vitamins and minerals are also in each serving, as well as glutamine and creatine. And probably best of all, this product is made with any additional sugar added to it.

4Muscle Meds Carnivor Mass Supplement

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Why is this mass gainer from Muscle Meds named Carnivor? It’s probably because it’s made using the highest quality beef protein isolate as its main source of protein. Each serving of this product delivers up to 700 calories, 50-grams of protein and 125-grams of carbohydrates to fuel post-workout recoveries. This product is designed to be easier for people to tolerate than whey-based diet supplements and is not only dairy and lactose-free but is also free of sugar and gluten, too. However, it does provide 200 mcg of chromium and 150 mcg of potassium per serving. It also comes in great flavors including vanilla caramel, strawberry, chocolate, and chocolate peanut butter.

3BSN True Mass Protein Powder

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Delivering up to 700 calories and 50-grams of protein per serving, this weight gainer is designed to bulk bodybuilders and weightlifters up quickly and efficiently. This product is made using some of the best protein sources available and includes milk protein isolates, egg whites, hydrolyzed whey protein, and Micellar Casein. It also provides a 2-to-1 mix of carbohydrates to protein, so just about anyone using it can reach their weight gain goals. And since this product is available in flavors such as chocolate milkshake and cookies & cream, there’s a flavor for just about anyone. It’s also available in several convenient sizes including 5.82-pound and 10.25-pound sizes.

2Body Fortress Super Advanced Whey Protein Powder

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This product is available in either 2.25-pound or 4-pound sizes and is available in either chocolate or vanilla flavors. When mixed up according to its directions, this product will provide up to 40-grams of power-packed protein per serving and has enough carbohydrates in to fuel any after workout recovery and muscle gains. It’s a mass gainer that’s made without using gluten or aspartame and is packed with amino acids to help build lean mass. All of this makes this product a helpful part of any nutritional regimen and a great tool for weightlifters looking to bulk up a bit.

1MuscleTech Whey Protein Powder

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Muscle Tech Mass Tech Whey Protein powder is a product that’s designed to be mixed with either 20-ounces of water or 20-ounces of skim milk. When it’s mixed up with water, it delivers up to 60-grams of protein per serving; When it’s mixed with milk, it delivers 80-grams of protein, 156-grams of carbohydrates, and 10-grams of creatine. This mass gainer is specifically designed to help build muscle and during extensive testing, subjects who consumed this product gained up to 6.8-pounds of mass on average. Test subjects also gained 1/2-inch on their arm girth and 1.2-inches on their chest girth while using this product.

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A Guide To Mass Gainers

Any weight lifter who is looking to increase their gains is probably going to want to supplement their diet with a mass gainers. Mass gainers are designed to bring the carbs, minerals, and protein that consumers need to maximize their muscular gains and tone their bodies. As anyone will tell you, for a person to gain muscle mass, they need to consume more calories than they burn. And this can be a challenge for many people, particularly those people with ectomorphic metabolisms. It can also be difficult for many people to find the best mass gainer for their lifestyle, body and workout style. That’s why we’ve decided to write this guide. This guide will lay out the groundwork that consumers need to think about when they’re purchasing and using one of these products. Now, let’s get started and find out how to maximize gains.

Do You Really Need A Mass Gainer?

The first question anyone is going to want to think about before purchasing a mass gainer product for the first time is whether or not they need the product in the first place. Although we do believe that mass gainers are one of the most reliable and sound methods for bodybuilders and weightlifters to add solid mass to their bodies, not everyone is going to benefit from these products. So, how does a person decide if they’re the right candidate for using a mass gainer? Well, we’ve placed a few questions below that consumers should ask themselves to determine if these products are right for them. If the answer to any of the following questions is yes, then the consumer is probably going to benefit from a mass gainer.

  • Are you trying to gain weight and muscle mass?
  • Are you struggling to meet your calorie needs during the day?
  • Are you an ectomorph who has problems meeting their caloric requirements?
  • Is it difficult to find time to prep and cook during the week?
  • Are you finding it difficult to meet your daily protein requirements?

What To Look For In A Mass Gainer

Once you’ve determined that a mass gainer is indeed right for your needs, then it’s time to talk about which mass gainer might be right for you. Below, we’ve listed a few things that consumers should think about when they’re considering buying one of these products.

Fat Moderating Ingredients

Yes, we understand that to most people fat is an ugly word. However, that’s only the wrong types of fats. The human body needs fat to help grow new muscle, keep testosterone levels up, help the body recover and yes, even help the person’s body avoid developing body fat. Therefore, mass gainers should have some ingredients that provide and/or improve the right fat levels. Not only should the product be as low in saturated fats as possible, but it should also contain one or more of the following “good” fats.

Good Fats:

  • Flaxseed oils
  • Sunflower seed oils
  • Borage Oil
  • Medium-Chain Triglycerides
  • Conjugated linoleic acid

Protein Ingredients

The next thing that a mass gainer should have is proteins and plenty of them. It’s important to look for a product that contains 40 to 50-grams of protein. Without the protein, then a mass gainer is nothing more than a glorified carb-loaded shake. Of course, it’s not just necessary for the product to have proteins, but it also has to have the right kind of proteins. Which proteins are right? Well, that all depends on whether you are fine with a product that uses dairy-based proteins or you need a product that uses more plant-based proteins. Dairy-based mass gainers usually contain products such as casein, whey protein isolate, and/or whey protein concentrate. Plant-based mass gainers usually use protein sources derived from brown rice or peas. Both types are acceptable according to the consumer’s needs. Other acceptable forms of protein that are found in other mass gainers include beef proteins, chicken proteins, and/or proteins derived from fish such as salmon.

Necessary Carbohydrates

The next thing that should be considered is the quality and the number of carbohydrates that should be found in the product. Only a decade ago, a lot of mass gainers were filled with fast-digesting carbohydrates such as dextrose that shot up blood sugar and insulin levels. Fortunately, over the past few years, these products have improved greatly, and most of them are based on some type of maltodextrin. This is a source of carbohydrates that are made from corn, wheat, rice, potato starch or tapioca. Other types of mass gainers have moved away from maltodextrin ingredients, and have begun to migrate to more natural carbohydrate sources. These natural mass gainers often use ingredients such as brown rice, oats and sweet potatoes to boost carbohydrate levels.

A question that’s commonly asked is how many carbohydrates should a mass gainer contain? And this is a question that can be quite difficult to answer because it depends on the needs of the consumer. Some people might not want a high-carb formula, so in those instances, they’re going to want to choose a mass gainer that has a 1:1 ratio of carbohydrates to protein. However, for people who might need to gain weight quickly, then they’re probably going to want to get a product that contains a carbohydrate/protein ration of 4:1, which means 4-parts carbs to every 1-part protein.

Other Ingredients To Consider

Proteins, fats, and carbohydrates form the basis of any mass gainer, and some products provide little more than those three main ingredients. However, there is an increasing number of mass gainers that add in “extra” ingredients that are beneficial to the user’s bodies. Although not everyone is looking for these extra additives, to some people they’re a great way to help them round out their diet. Let’s examine some of the more common extra ingredients that can be found in the mass gainers of today.

Bonus Ingredients To Consider:

  • Amino Acids
  • Digestive Enzymes
  • Fiber
  • Electrolytes
  • Creatine
  • Artificial Sweeteners (For Flavor)