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7 Best Mass Gainer Supplements to Buy in 2023

Mitchelle Morgan

Updated on - Written by
Medically reviewed by Kathy Shattler, MS, RDN

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Transparent Labs Mass Gainer

Transparent Labs Mass Gainer

  • No artificial sweeteners.
  • Third-party tested.
  • Has sufficient fiber.

naked mass

Naked Mass

  • Has three premium ingredients.
  • Source of clean complex carbs.
  • Has clean multi-phased proteins.

Optimum Nutrition Serious Mass

Optimum Nutrition Serious Mass

  • It contains dairy.
  • It is non-GMO.
  • Third-party tested.

Finding the best mass gainer online is more complicated than most people think because weight loss supplements are more common. Some have tried to gain more body weight but have met with resistance. 

There is always the option of eating more portions of your balanced diet, but not everyone will live up to counting all the calories they partake in each day. If you struggle to gain weight, then mass gainer supplements may help you gain some weight.

This piece covers all you need to know about weight gainer supplements. You will also get a review of the seven best mass gainers in the market.

Let’s jump right into it.

Best Mass Gainer Supplements in (February. 2023)

What Are Mass Gainer Supplements?

If you want to gain weight, you must boost your daily calorie consumption to reserve more than what your body metabolizes. In general, people that struggle with weight gain usually have a fast metabolism that burns calories faster so that there is little left to help you build some mass, thus some bodyweight gain problems.

Mass gainer supplements help with this. They essentially offer the body more calories besides what you get from food, so much so that you have more than enough to build muscle mass.

These mass-gaining supplements are not all calories as they also contain other essential nutrients that help your body grow healthier.

They come in various forms and ingredient profiles; however, most mass gainers will never miss:

  • Whey protein isolate or whey concentrate.
  • Simple and complex carbohydrates.
  • Plant extracts.
  • Vitamins and Minerals.
  • Fats.
  • Flavoring, color, or artificial sweeteners.

Supplements like bulk gainers should never replace a balanced diet and genuine food. However, you can use them in conjunction with a healthy diet and exercise routine to supplement your calories, minerals, and vitamin intake from other sources.

You mix these mass weight gainers with water to make your morning, noon, or evening protein shakes. The directions and servings may differ from blend to blend, so adhere to the instructions so that you can benefit the most.

The Line Up At A Glance

Transparent Labs Mass Gainer

Editor’s Choice

Transparent Labs Mass Gainer

  • No artificial sweeteners.
  • Third-party tested.
  • Has sufficient fiber.

naked mass

Best with vegan options

Naked Mass

  • Has three premium ingredients.
  • Source of clean complex carbs.
  • Has clean multi-phased proteins.

Optimum Nutrition Serious Mass

Most affordable under 1,000 calorie/serving

Optimum Nutrition Serious Mass

  • It contains dairy.
  • It is non-GMO.
  • Third-party tested.

MuscleTech Mass Tech

Highest-Calorie Mass Gainer

MuscleTech Mass-Tech

  • Contains 5-grams omega fats.
  • Initiate the body’s anabolic state.
  • Fast weight gainer.

Bulk Mass Gainer

Best Affordable mass gainer.

BPI Bulk Mass Gainer

  • Vegetarian friendly.
  • Available in various flavors.
  • Affordable.

BSN True Mass

Best mass gainer protein

BSN True-Mass

  • Contains eight types of proteins.
  • Affordable.
  • It tastes amazing.

Dymatize Super Mass Gainer

Best over 1,000 calorie/serving

Dymatize Super Mass Gainer

  • Third-party tested.
  • Available in three flavors.
  • It’s a creatine mass builder.

How To Choose The Best Mass Gainer?

Before making up your mind on a gainer protein powder for muscle growth, please ensure that you have the following affirmed:

The nutritional value of the ingredients

The best mass gainers in the market have certified dietitians and experts who hand-select the ingredients mentioned on the label based on the quality of their components and nutritional value.

Choose a mass gainer protein powder that contains all the essential amino acids to facilitate protein synthesis in the body, which is necessary for muscle growth. Each ingredient must be beneficial to you.

Customer feedback

Suppose you find a couple of bad reviews on a mass gainer supplement, and they surpass the good ones, then select the next one. Customer feedback is the most trusted info you could use as it shows you the potential effects and results of the mass gainer.

So, look out for updated blogs, reviews, medical reports, Food and Drug Administration (FDA) reports, and warning letters, if any.

Testing by a third party

Choose a mass gainer supplement that has external lab confirmation of their claims.

The results affirm that the included ingredients and calories per serving are accurate.

With that, let us jump in and look at the seven best mass gainer supplements you may use to gain some lean muscle mass in your weight gain journey.

Top 7 Best Mass Gainer Supplements

Transparent Labs Mass Gainer

Transparent Labs’ mass gainer has the exact concentration of each component down to the tenth of a gram as they claim. They even have certification of testing and quality available on their website.

  • There are no artificial ingredients.
  • Contains medium-chain triglycerides (MCT) fats.
  • The fiber content is adequate.
  • Third-party tested.
  • The product is GMO-free.
  • Low on vitamins and minerals.
  • This mass gainer is a bit pricey.
  • Risk of allergies.

This muscle-building product contains 740 caloric counts in one dose, which is two huge scoops of 197.76 grams each, with 109 g of carbs, 53 grams of protein, 15 g of sugar, and 8 g of fibers with no synthetic sweeteners. It also contains 12 grams of fat, of which 6 grams is saturated fat.

There’s also 37% of the daily recommended cholesterol intake, but not much of micronutrients: only 15% of the daily recommended calcium and iron consumption, and only 24% of the sodium Recommended Dietary Intake (RDI).

Here is a list of everything included in this muscle gainer:

Naked Mass

Naked Mass blends well and comes in a clump-free shaker bottle. Available in chocolate, vanilla,  unflavored, and vegan Naked Mass versions.

  • Contains quality multi-phased proteins.
  • Only three high-quality components are used.
  • Supplies clean, complex carbohydrates.
  • Has vegan options.
  • Contains Branched-Chain Amino Acids (BCAAs).
  • No artificial sweeteners, flavors, or dyes.
  • Third-party tested for heavy metals.
  • This mass gainer is a bit expensive.

Naked Mass has simply three ingredients. They are

  • Naked casein

This is a grass-fed whey protein. Casein[10] is a delayed-acting protein. It provides a gradual release version of amino acids that lasts all night to restore and build muscle fibers.

  • Organic maltodextrin

Maltodextrin[11] is a carb usually found in potatoes, rice, or wheat starch. It’s an affordable, quick source of carbs, and it will give you the rapid-release energy you need to finish your training. Naked Whey uses organic tapioca maltodextrin, which is Genetically Modified Organism (GMO)-free. It is, however, a controversial substance with the potential to cause negative effects such as high blood sugar or altered microbiome.

  • Wheat whey

The whey protein[12] provides 11.5 g of BCAA and 30 g of protein. Naked Whey uses whey protein from grass-fed cattle. It offers you a fast amount of protein that will quickly get to your muscle cells, keeping you in an anabolic muscle growth condition.

Optimum Nutrition Serious Mass

Serious Mass is a calorie-dense protein smoothie designed to help you grow muscle mass quickly. It has a whopping 25 minerals and vitamins to help you grow muscle mass.

  • May increase your body mass.
  • Increases the body’s calorie intake to aid muscle growth.
  • It’s simple to make the protein shake.
  • Each serving contains 50 grams of high-quality protein.
  • It has 25 vitamins and minerals in it.
  • It’s a muscle gainer of exceptional quality.
  • You must follow a resistance training routine for it to work.
  • You must be 18+ to use.

This product has so many ingredients that help you gain some mass; here are some of the active ingredients available in this high-calorie mass gainer:

This plant-based component is highly processed and digests quickly, causing a blood sugar and insulin surge, which offers you a burst of energy. This surge is suitable for training since it can provide fuel or promote recovery.

Maltodextrin adversely alters the gut microbiome and has a high glycemic index[14] making it unsuitable for diabetics or those with insulin or blood sugar disorders. Thus, it is considered a controversial substance since it has negative effects along with benefits.

  • Protein mix with egg whites, calcium caseinate, gold-standard whey, and sweet whey

This combination is fantastic in terms of quality and effectiveness in stimulating muscle protein synthesis. It then impacts recovery and hypertrophy[15]. Hypertrophy is the expansion of tissues and organs due to cell growth.

Creatine is one of the most investigated ergogenic, athletic performance enhancers accessible and has been linked to improved recovery, lean muscle mass retention, growth, and weight gain.

  • Vitamin and mineral support

Serious Mass is additionally supplemented with a complete vitamin and mineral blend (over 25 vitamins) to help support overall physical and mental wellness.

  • L-Glutamine peptide mix

L-glutamine is a critically necessary amino acid linked to both recovery and performance. It may boost productivity[17] by improving glycogen (stored glucose), decreasing tiring metabolic by-products, and improving recovery by decreasing muscle damage.

MuscleTech Mass-Tech

MuscleTech Mass Tech

This mass gainer protein powder is an advanced lean muscle mass gainer designed for people who struggle to gain size with other supplements. The extra calories included in the formula are why the brand is confident it helps virtually anyone gain weight.

  • Contains 5 grams (g) of omega-3 fats.
  • Easy to dose.
  • It contains a plethora of nutrients that aid in fast mass gain.
  • Unpleasant taste that many users find repulsive.

The makers of this supplement claim that it is the best mass gainer supplement because of the following ingredients:

  • BCAAS) 1 g: It contains Leucine[18], which helps maintain muscle glycogen stores and prevents protein breakdown.
  • 10 g Creatine: The 10-gram clinically confirmed creatine[19] dosage in MASS-TECH helps you increase strength quickly.
  • 168 g carbs: An anabolic(muscle building) compound containing 168g of multi-phase carbs to stimulate insulin and boost muscle[20] glycogen replenishment.
  • Calories1170: This mass weight gainer protein blend supplies the user with more calories from premium protein, fast-digesting carbohydrates, and specialty fats.
  • 80 g proteins: The multi-phase protein system provides amino acids to the body at varying speeds, allowing for a longer blood supply.
  • 5 g omega-3 fats: The comprehensive recipe contains 5 grams of omega-rich fats[21] and fewer trans fats than other mass gainers supplements on the market.
  • L-alanine:  MASS-TECH provides 3 grams of L-alanine for muscle protein synthesis[22]. It may also have a role in the production of glucose for energy.

BPI Bulk Mass Gainer

The BPI Bulk Mass Gainer protein and calorie shake is their entry-level muscle growth supplement. It’s a vegetarian-friendly, low-cost vitamin that comes in various flavors to suit diverse preferences.

  • Vegetarian-friendly.
  • Available in various flavors.
  • Affordable option.
  • Best for beginners.
  • It uses Sucralose, an artificial sweetener, and a controversial ingredient.

BPI Bulk Mass Gainer is made up of a combination of components that supply carbohydrates and protein to assist you in achieving your fitness goals.

BPI Bulk Mass Gainers’ composition comprises three different protein sources: 40% milk protein concentrate, 20% egg white powder, and 40% whey concentrate.

The ultra-fine Scottish oats provide the majority of the carbohydrate content in this supplement while also being a potent source of fiber that is good for the digestive system[23].

According to the product description, each meal also contains five grams of the vital amino acid Leucine[24]. Leucine may inhibit or slow protein degradation, better brain health, slow muscle glycogen deterioration, and help fight exhaustion.

Aside from the primary active components, Mass Gainer contains Sucralose and other additives like cocoa for the chocolate flavors to improve the taste. Artificial sweeteners are controversial as several publications[25] believe that they are not suitable for muscle building as purported. Sucralose alters the gut microbiome creating an unfavorable environment. It also causes glucose spikes when combined with a carbohydrate source, making it unsuitable for diabetics or anyone with a blood sugar problem. All in all, more research is required for this purpose.

Banana, Chocolate, Chocolate Cookies, Strawberry, and Vanilla are the other flavors.

BSN True-Mass

BSN True Mass appears to be designed for casual gainers who don’t require high calories in their mass gain smoothie. It supports weight growth by using a 2:1 carb-to-protein ratio and providing 700 calories per serving.

  • It contains 8 protein-rich components.
  • Medium Chain Triglycerides are included in this product.
  • A fantastic flavor profile
  • Affordable per-serving cost
  • Low calorie and carbohydrate level.

Here are the active ingredients present:

Maltodextrin provides you with 87 grams of carbs. Maltodextrin is quickly digested and absorbed by the body, so it can get to work supplying nutrients to muscle cells and recharging your batteries after a workout. They are a controversial ingredient with potentially harmful effects on the body.

It contains Medium Chain Triglycerides (MCT) such that you don’t have to fret about these beneficial fats being stored as undesirable fat because your body uses them as a source of power.

Compared to other bulk gain drinks, it has a recipe that contains eight distinct protein sources making it perhaps the best mass gainer protein supplement on this list. They are as follows:

Some flavors include Strawberry Milkshake, Vanilla Ice Cream, Chocolate Milkshake, and Cookies and Cream.

Dymatize Super Mass Gainer

Dymatize Super Mass Gainer has been third-party analyzed by Informed-Choice to confirm its quality and purity before being released for sale. According to the manufacturers, it is the best protein powder for weight gain utilizing creatine.

  • 3rd-party tested.
  • It is a creatine supplement.
  • Available in three flavors: Chocolate Cake Batter, Cookies & Cream, and Gourmet Vanilla.
  • Contains artificial sweeteners.

This product contains the following:

Creatine monohydrate: The amount of creatine monohydrate in each serving is 1 gram, less than the amount required for optimal benefits. You may want to consider taking an additional creatine supplement in addition to this one, suppose you need more.

In addition, the product offers a comprehensive amino-acid profile. Leucine, isoleucine, and valine are examples of branched-chain amino acids[29] (BCAAs), which promote muscle protein synthesis and aid in muscle growth.

Like so many other bulking supplements on the market, this product derives its deliciousness from the sweeteners sucralose and acesulfame potassium. Sucralose is a controversial ingredient carrying risks with its use which must be weighed against the benefits.

The following nutritional information is provided for every 2.5-cup serving of Dymatize Super Mass Gainer Gourmet Vanilla:

  • There are 1,280 calories in this recipe.
  • The protein content is 52 grams.
  • Carbohydrates are 246 grams.
  • 9 grams of fat.

Benefits of Mass Gainer

If you want to increase muscle mass using the supplements, here are some of the benefits that you get:

Fat storage

Mass gainers help raise insulin levels in the body, which promotes fat storage. Whey proteins help you build lean muscle without adding fat to your body.

Carbohydrates supply

These carbohydrates provide you with the necessary energy, which is quite beneficial during a strenuous workout.

Mass gainers aid muscle recovery and growth

Mass gainers aid muscle healing and growth. This is especially useful if you follow a regular bodybuilding routine because you need to attain desired outcomes. It necessitates an excellent muscle healing process to stay focused and consistent with your training.

Gut health may improve

Fiber present in mass gainers helps to prevent bloating and aids digestion. It’s an excellent approach to improving your general health and fitness.

Potential Side Effects

The following are some of the possible adverse effects of mass gainers:

  • Digestive tract discomfort: People with dietary intolerances may experience digestive issues due to using mass gainers. If this is your first time using a bulk gainer, start with a low dosage and steadily increase it. Constipation, bloating, and cramping are all frequent within the first week.
  • Allergies: Before commencing mass gainers, check with your doctor or nutritionist if you are sensitive to gluten or lactose intolerant. If so, stay away from any protein blend. If you are allergic to coconut, picking a protein powder with organic coconut sugar is not wise.
  • Weight gain: If you don’t exercise consistently, mass gainers may cause you to gain too much weight.
  • Presence of Controversial Ingredients: These are ingredients that may cause harm to the body and should be consumed with caution, especially if you already have digestive issues or blood sugar problems.

Ingredients are ambiguous: Because the FDA does not certify mass gainer products. As a result, determining if a certain mass gainer has the substances listed on the label can be difficult.

Final Thought

There are many mass gainer supplements available in the market.

We have looked at seven mass weight gainer supplements, but the others, such as USN Muscle Fuel Anabolic and MusclePharm Combat XL. It may seem confusing which to go with, but we hope that that task has become more accessible with this guide.

Just ensure that you have the green light from your doctor to avoid any adverse reactions and that none of the ingredients are allergy triggers for you.

If your body cannot digest or tolerate brown rice protein, or lactose, then stay away from mass builders with those ingredients. You also have to eat a balanced diet and exercise regularly to gain mass using any of the above mass gainer supplements.

Frequently Asked Questions

What are the differences between protein powder and mass gainers?

Both muscle gainers and protein powders have a high protein content. However, mass gainers have a higher carbohydrate and fat content than protein powders. This also implies that they have a lot more calories per serving. Protein drinks typically brag about how little they include besides protein, whereas bulk gainers brag about how much carbs they cram in with their protein.

How many calories are in mass gainer supplements?

Each serving of mass gainers typically contains 500 calories or more. Some high-calorie foods have a serving size of 1,500 calories. If you’re trying to gain muscle, this will help because you’ll need to consume significantly more than the necessary 2,500 caloric intake for males and 2,000 for women, which can be challenging to attain only through food.

Are mass gainers good for skinny guys?

For slim males, a weight gainer can help boost their calorie intake and guarantee that they are taking more calories than they are burning.

Is mass gainer harmful?

For most healthy individuals, mass gainers are harmless, but they do have possible adverse impacts.  Consequently, follow the recommended daily intake of 50-150 grams, consumed as milkshakes or blended with water.

Is mass gainer good for building muscle?

Because you can’t expect to grow muscle mass by consuming junk food, mass gainers provide clean calories. To fuel your muscular development, mass gainers contain a healthy combination of nutrients generated from complex carbs and proteins in a suitable proportion of 3:1.

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Mitchelle Morgan

Medically reviewed by:

Kathy Shattler

Mitchelle Morgan is a health and wellness writer with over 10 years of experience. She holds a Master's in Communication. Her mission is to provide readers with information that helps them live a better lifestyle. All her work is backed by scientific evidence to ensure readers get valuable and actionable content.

Medically reviewed by:

Kathy Shattler

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Database From National Institute for Occupational Safety & Health

U.S. Department of Health & Human Services
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Trusted Source

Database from U.S. National Library of Medicine

U.S. Federal Government
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Trusted Source

Database From Department of Health and Human Services

Governmental Authority
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PubMed Central

Database From National Institute Of Health

U.S National Library of Medicine
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