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The Best Mass Gainers Of 2020

With such a variety of mass gainers available today, finding the one that is best for you can be hard.

We looked at some of the top options, taking the most important factors listed above into account to present you with a list of the best supplements you should consider.

Each of these is able to deliver the results you might expect from the best mass gainer 2020.

Here’s our shortlist and below that is our review of each…

1. BSN TRUE-MASS Weight Gainer

BSN TRUE-MASS Weight Gainer, Muscle Mass Gainer Protein Powder, Vanilla Ice Cream, 10.25 Pound

Our top option based on our extensive research is the BSN TRUE-MASS Weight Gainer. This is a relatively affordable option, considering the 10.25-pound size of each container.

At the same time, you get a high-quality option at a price that just slightly exceeds $50. There is a smaller size available as well, provided in a 5.82-pound bag.

The BSN TRUE-MASS Weight Gainer comes in four great flavors. These include Chocolate Milkshake, Cookies & Cream, Strawberry Milkshake, and Vanilla Ice Cream.

Each serving provides as much as 1,200 calories, along with 50 grams of protein. The protein is provided from various sources for a better profile and more potent benefits.

Rolled oats are primarily used as a source of carbohydrates, delivering a dose of 215 grams of carbs in each serving.

The supplement is also enriched with Branched-Chain Amino Acids, as well as several other non-essential amino acids.

2. Optimum Nutrition Serious Mass Weight Gainer Protein Powder

OPTIMUM NUTRITION Serious Mass Weight Gainer Protein Powder, Chocolate, 12 Pound

The Optimum Nutrition Serious Mass Weight Gainer Protein Powder is another highly rated option used by thousands. The supplement comes in a 12-pound bag, with a price tag that falls underneath $50.

An alternative six-pound bag is also available if you have a tighter budget.

The supplement is available in six different flavor options. You can select between vanilla, strawberry, chocolate, chocolate peanut butter, banana, and cookies and cream.

This is a high-carb protein powder, delivering a 252-gram dose of carbohydrates in each serving.

The Optimum Nutrition Serious Mass Weight Gainer Protein Powder also delivers 50 grams worth of protein and about 1,250 calories in a single serving.

The manufacturer also adds 25 different minerals and vitamins to the formula, along with some glutamine and creatine, which focuses on helping with the synthesis of essential proteins for muscle growth.

3. Dymatize Super Mass Gainer Protein Powder

Dymatize Super Mass Gainer Protein Powder, 1280 Calories & 52g Protein, Gain Strength & Size Quickly, 10.7g BCAAs, Mixes Easily, Tastes Delicious, Gourmet Vanilla, 12 lbs

Another great option to consider is the Dymatize Super Mass Gainer Protein Powder, also priced at under $50 for a 12-pound bag.

As with most other options, you can select a smaller six-pound bag if you only want to test the product out or do not want to buy in bulk.

Flavor options that you can choose from when buying this protein powder include Gourmet vanilla, rich chocolate, and cookies and cream.

A dose of 1,310 calories is provided in each serving of the Dymatize Super Mass Gainer Protein Powder. In addition to the high-calorie content, you also get 245 grams of carbohydrates and 52 grams of protein content.

Each serving is loaded with 5.1 grams of Leucine and 10.7 grams of Branched-Chain Amino Acids.

The supplement also offers a combination of 17 different vitamins and minerals. These help to keep your nutritional levels balanced while also providing a boost in muscle recovery.

4. Chocolate Less Naked Mass

Chocolate Less Naked Mass - All Natural Weight Gainer Protein Powder - 8lb Bulk, GMO Free, Gluten Free & Soy Free. No Artificial Ingredients - 1,360 Calories - 11 Servings

The Chocolate Less Naked Mass Protein Powder is an ideal option for anyone with gluten or soy sensitivity. The product does not utilize any type of soy-based ingredients and contains no gluten. Additionally, no artificial ingredients are used, as this is a 100% natural protein powder mass gainer supplement.

This is one of the more expensive options that you will find – which is something you should take into account if you have a small budget.

There are 11 servings in a container, with a price that exceeds $60. You get eight pounds of the protein powder in a container.

A single serving of the Chocolate Less Naked Mass Protein Powder gives you a total of 1,360 calories. There is a dose of 50 grams protein and 251 grams of carbs in each serving as well.

Along with these, you get 11.6 grams of Branched-Chain Amino Acids, another critical component to increasing lean muscle mass.

5. Body Fortress Super Advanced Whey Protein Powder Mass Gainer

Body Fortress Super Advanced Whey Protein Powder Mass Gainer, Gluten Free, Chocolate, 4 lbs

Next up on our list is a budget-friendly option that gives you a great way to test a mass gainer. There are two container sizes available when buying the Body Fortress Super Advanced Whey Protein Powder Mass Gainer.

This includes a 2.25-pound and a four-pound option. You can also choose between two different flavors, including chocolate and vanilla.

Each serving of the Body Fortress Super Advanced Whey Protein Powder Mass Gainer gives you a dose of more than 1,000 calories. There is a 40-gram dose of protein in each serving as well, which is an essential component of an effective mass gainer supplement.

The supplement also contains a combination of both essential and non-essential amino acids, as well as several added vitamins and minerals that are essential for muscle health.

In addition to serving as a way of increasing muscle mass, the product will also help to reduce muscle soreness following a workout and assist in speeding up muscle recovery times.

6. Mutant Mass XXXtreme Gainer

Mutant Mass XXXtreme Gainer - Whey Protein Powder - Build Muscle Size and Strength - High Density Clean Calories - 7 lbs - Triple Chocolate

The Mutant Mass XXXtreme Gainer is a balanced supplement perfect for the average skinny guy who does not want to spend too much but still expects good results.

Each container of this supplement contains seven pounds worth of the protein powder. You get an opportunity to get a bulk supplement at a price that falls below $40. There is no option for buying a smaller container, however.

The supplement comes in three different flavor varieties. The flavor options that you can choose from include cookies and cream, vanilla ice cream, and triple chocolate.

This is a high-calorie and high-carb protein powder supplement. You get a daily dose of up to 2,540 calories, depending on the number of servings you take daily. Each serving contains 1,270 calories.

The powder also contains 46 grams of pure whey protein and delivers a 255-gram dose of carbs in each serving. Additionally, the Mutant Mass XXXtreme Gainer also gives you 7.5 grams of fat in each serving.

7. Muscle Milk Gainer Protein Powder

Muscle Milk Gainer Protein Powder, Chocolate, 32g Protein, 5 Pound

Those who want a high-quality mass gainer without spending too much should also take a closer look at the Muscle Milk Gainer Protein Powder.

This one comes at a great price tag that goes slightly over $30 – yet it still gives you five pounds of the supplement and delivers an appropriate dose of the most essential mass gainer ingredients.

There are three flavor varieties to choose from, including vanilla, cookies ‘n crème, and chocolate.

You should note that this is certainly not the most potent muscle gainer on the market. Each dose of the Muscle Milk Gainer Protein Powder delivers a total of 650 calories.

There are 32 grams of protein and 109 grams of carbohydrates in each serving too.

The supplement is gluten-free. It also features the addition of leucine, a highly beneficial amino acid that has been shown useful for increasing lean muscle mass in the human body.

8. Boost Nutritional Drinks

Boost Very High Calorie Complete Nutritional Drink, Very Vanilla, 8 Ounce Box, Pack of 27

The next entry in our list is unique. Instead of giving you a powder that you need to mix every time you need to take your mass gainer supplement, the Boost Nutritional Drinks come pre-mixed as a liquid drink.

This makes the consumption of the supplement exceptionally easy – simply store them away and take one every time you are going out to the gym.

Each pack contains 27 boxes of the supplement. The price falls below $60, making this an affordable option – considering it gives you a supply that will last for a period of almost one month.

The supplement does, however, only come in a Very Vanilla flavor.

The Boost Nutritional Drinks provide a 530 dose of calories and 22 grams of protein in each serving. The supplement is enriched with a series of 26 different minerals and vitamins.

This is not only a calorie booster and a mass gainer supplement drink.

The Boost Nutritional Drink also serves as a way to help keep your energy levels high, something that you will surely appreciate during your workout sessions at the gym.

9. Universal Nutrition Real Gains Weight Gainer with Complex Carbs and Whey

Real Gains Weight Gainer with Complex Carbs and Whey-Micellar Casein Protein Matrix Chocolate 10.6 #

The Universal Nutrition Real Gains Weight Gainer with Complex Carbs and Whey is a quality product that gives you access to a mass gainer for less than $50 per container.

Each bag contains 10.6 pounds of the protein powder, providing adequate supply for two weeks to one month, depending on your daily dose preferences.

Apart from the main 10.6-pound bag, you can choose two smaller options too. These include a 3.8-pound option and a 6.85-pound bag. The supplement is also available in quite a variety of flavors.

You can choose between six different flavors of this protein powder. The flavors include chocolate ice cream, banana ice cream, vanilla ice cream, strawberry ice cream, chocolate mint, and cookies and cream.

There are over 600 calories contained in each serving of the Universal Nutrition Real Gains Weight Gainer with Complex Carbs and Whey. This helps you reach your daily caloric goal faster.

The carb content is a little low compared to other options but still adequate for those who do not want to experience serious gains in a too short period of time.

There is an 87-gram dose of carbohydrates in each serving of the supplement, as well as a 53-gram dose of protein.

10. GNC AMP Mass XXX

GNC AMP Mass XXX, Chocolate, 6.2 lb(s), Supports Muscle Protein Synthesis

Last up is the GNC AMP Mass XXX, a high-quality option with a premium price tag. You get a 6.2-pound container of protein powder for a price that falls slightly below $55.

The product is only available in a chocolate flavor; however – make sure you do enjoy this flavor before proceeding with a purchase.

The GNC AMP Mass XXX contains 50 grams of protein in every serving. A variety of protein sources are used for more effective results. There is a 750 dose of calories included with each serving too.

You also get 11 grams of Branched Chain Amino Acids and a unique Creatine Matrix Blend in this protein powder-based mass gainer.

What You Need To Know About Mass Gainers

Excess weight in the body is often the main topic when it comes to talking about the physical appearance of someone – but for some people, the issue may rather lie with being underweight.

Being skinny can be disastrous to both your physical and mental health.

You may find that you are not very confident. At the same time, you are at risk of heart disease and other health issues.

Eating more does not necessarily mean you are eliminating these risks – you do not want to end up gaining weight in the form of fat.

This brings us to the best mass gainer 2020 – we’ll help you choose a mass gainer supplement that gives you the nutrition you need, help you gain more muscle mass, and keep you from experiencing the dreaded effects of having a weight that is considered too low.

Buying Guide: What To Look For In The Best Mass Gainer 2020?

Even though the market is flooded with mass gainers aimed at skinny guys who want to make more of an impression wherever they go, a lot of these products hold empty promises.

There are, however, many supplements that can help you gain muscle mass without causing you to turn from skinny to fat – instead, these supplements, combined with a physical exercise routine, can help you improve the appearance of your physique.

If you are looking to find the best mass gainer 2020, then there are a few things that need to look at when browsing through the available supplements.

We take a quick look at these factors below – ensuring the decision you make will give you a worthy investment.


When it comes to buying the best mass gainer 2020, you definitely want to start by looking at the ingredients used in the supplement. There are a few different ingredients that companies tend to use when they develop a mass gainer supplement.

Not all of these compounds are effective when trying to increase your muscle mass.

The most important ingredients that you should look for when shopping for a mass gainer supplement include creatine and protein.

Some of these supplements might come with added ingredients to further assist with the synthesis of proteins, which may contribute to better muscle growth.

Branched-Chain Amino Acids are a popular addition to both creatine and protein supplements.

Another useful addition is Beta-Alanine.

When looking at the ingredients, be sure to take note of the dosage per serving. There is no use in buying a mass gainer when each serving is not going to give you an appropriate dose of the active ingredients.

Usage Instructions

You should consider how the supplement is used too. Most mass gainer supplements come in the form of a powder.

The powder will usually be mixed with a liquid, such as milk, water, or sometimes even juice, to create a protein shake. The product is then consumed in liquid form.

In some cases, the supplement may rather be provided as a dietary pill.

The major issue with a pill is the fact that these products usually do not contain enough of the mass gainer to produce effective results for a skinny guy.


While the flavor of the mass gainer you are looking to buy will not have an impact on how effective the supplement is, this is a personal preference that you should still consider.

There are some of these products that are only available in an original flavor – but the majority will give you an opportunity to select between a variety of flavors. These flavors tend to include vanilla, chocolate, strawberry, and more.

Consider what flavor you would prefer – and then opt for a high-quality mass gainer that is available in a preferred flavor variety.

Size And Price

The size of a container should be a deciding factor in the process of looking for the best mass gainer 2020 as well. This particular factor really relates to the value you get for your money.

In most cases, a single container will only last a few weeks to a month. Thus, you need to consider the fact that you will need to buy a new container at least once every month.

For this reason, make sure that the product is not too expensive since it will be a consistent expense from your side.

Frequently Asked Questions

Are mass gainers good?

Skinny guys often want to know if buying the best mass gainer 2020 would be a good investment – or rather turn out to be a waste of their money. The answer really depends on the effort that you will put into your weight gaining program.

Those who are dedicated to their program will realize that the use of a mass gainer alone will not yield effective results.

In fact, if you decide to start taking a mass gainer without making any effort from your side, you might end up gaining weight in the form of fat.

For a mass gainer to be good, you need to combine the use of the supplement with an exercise program. Focus on weight training, as this is a crucial part of enhancing muscle mass in your body.

Which supplement is best for mass gain?

A mass gainer supplement can take advantage of various ingredients to help increase your daily caloric intake, while also loading your body with both protein and carbohydrates. You do need to be careful when buying one of these products – ensure the ingredients used are appropriate for the results that you expect.

Protein powder is usually the preferred option when it comes to mass gain. You may also choose to opt for a creatine supplement instead, which some people do seem to prefer over a protein-based supplement.

Consider opting for a product with an added amino acid content, such as a collection of BCAAs, to experience a more potent effect.

What time should I take a mass gainer?

Once you have purchased the best mass gainer 2020, you might be unsure about when would be the most ideal time to take the supplement.

While there is conflicting information related to this topic, it is generally advised to consume a mass gainer protein shake after a workout, instead of prior to.

You can still use a pre-workout supplement to help you get the most benefits and to boost your performance during the session.

The ideal time to take a mass gainer is within the first one hour after you have completed your workout session – but not too soon.

Allow at least 15 minutes to pass, as this is the time when you enter a phase often called the anabolic window.


Finding the best mass gainer 2020 can be quite a confusing task. There are hundreds of these products available today – and each brand tells you that their product is the best.

When it comes to gaining mass, you need a product that is loaded with just the right ingredients to enhance muscle tissue, without causing an excessive collection of fat in your body.

We shared a buying guide to help you find the best mass gainer available in 2020.

We also offered a list of the top-rated options that you should consider investing in – perfect for a case where you may not know where to start your search.

Find out how Alby went from struggling to gain a single pound of muscle to an absolute beast in the gym in a very short time…

Find out how

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