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Top 8 Best Weight Gainer Supplements

UpdatedJuly 31, 2024

Gaining weight can be a difficult task for some people, especially those with a fast metabolism or who struggle to consume enough calories. This is where weight gainer supplements come in, providing a convenient and easy way to increase caloric intake and support muscle growth.

Weight gainer supplements are typically high-calorie powders that can be mixed with water or milk to create a shake. They often contain a blend of carbohydrates, proteins, and fats, along with added vitamins and minerals. These supplements are designed to help individuals increase their calorie intake and support muscle growth, making them a popular choice for athletes and bodybuilders.

When looking for the best weight gainer supplement, it's essential to consider the quality of ingredients, calorie content, and macronutrient profile. Additionally, factors such as taste, mixability, and price may also be important to some individuals.

After researching and testing various weight gainer supplements, we have identified the top options that offer high-quality ingredients, optimal calorie content, and a balanced macronutrient profile. These supplements are designed to help individuals meet their weight gain goals and support muscle growth, making them a valuable addition to any fitness regimen.

Top 3 Best Weight Gainer Supplements

  1. Optimum Nutrition Serious Mass Weight Gainer Protein Powder
  2. MuscleTech Gold 100% Mass Gainer
  3. Clear-Biotic Weight Gainer Supplement

Looking to pack on some serious muscle mass? We've got you covered. Our team of experts has scoured the market to bring you the best weight gainer supplements available. These products are designed to help you increase your calorie intake and build muscle mass quickly and effectively. Whether you're a serious bodybuilder or just looking to bulk up a bit, these supplements are sure to help you reach your goals. Check out our top picks below.


Optimum Nutrition Serious Mass Weight Gainer Protein Powder

Editor's Choice

Optimum Nutrition Serious Mass Weight Gainer Protein Powder

Optimum Nutrition Serious Mass Weight Gainer Protein Powder is praised for its high-calorie content, aiding in meeting daily caloric goals and fueling workouts. Its versatility allows for customization with fruits, nuts, and other calorie-dense foods. Including 22 vitamins and minerals, such as Vitamin C, D, and Zinc, it supports immune health for intense workout enthusiasts.

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If you're looking to gain weight and build muscle, Optimum Nutrition Serious Mass Weight Gainer Protein Powder is definitely worth considering.

Pros

  • With 1,260 calories per 2-scoop serving, this weight gainer is perfect for anyone looking to maximize their daily caloric intake.
  • The 50 grams of blended protein per serving helps support muscle growth and recovery.
  • Over 252g of carbohydrates per serving provides the energy needed to power through intense workouts.

Cons

  • The product may melt or become damaged if exposed to heat or sunlight during delivery.
  • The serving size is quite large, which may make it difficult to finish for some people.
  • The powder may clump together if not mixed thoroughly.

We've been using Optimum Nutrition Serious Mass Weight Gainer Protein Powder for a few weeks now, and we're impressed with the results. The high calorie content makes it easy to hit our daily caloric goals, and the protein and carbohydrates help us power through our workouts.

One of the things we love about this weight gainer is its versatility. We can use an electric blender to add fresh or frozen fruits, peanut butter, nuts, and other calorie-dense foods to boost our weight gain potential.

It's also great to see that Optimum Nutrition has included 22 vitamins and minerals, including Vitamin C, Vitamin D, and Zinc, to provide immune support. This is especially important for those of us who are pushing our bodies to the limit with intense workouts.

Overall, we highly recommend Optimum Nutrition Serious Mass Weight Gainer Protein Powder to anyone looking to gain weight and build muscle. Just be sure to mix it thoroughly and keep it out of direct sunlight to avoid any issues with melting or clumping.


MuscleTech Gold 100% Mass Gainer

MuscleTech Gold 100% Mass Gainer

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We highly recommend MuscleTech Gold 100% Mass Gainer for those who are looking to increase their muscle and strength gains.

Pros

  • Packed with high-quality protein and mass-producing calories
  • Contains muscle builder creatine monohydrate for faster mass and strength gains
  • Easily digestible carbs can deliver 1,500 clean calories when mixed with 2 cups of skim milk

Cons

  • Exposure to heat or sunlight may lead to melting/damage of product
  • Contains 40% cholesterol in one serving
  • Taste may not be appealing to everyone

We've been using MuscleTech Gold 100% Mass Gainer for a while now, and we can say that it has helped us significantly in gaining muscle and strength. The high-quality protein and easily digestible carbs provide us with the necessary nutrients to achieve our fitness goals. Additionally, the inclusion of creatine monohydrate has helped us to push through strength plateaus and make significant mass gains.

However, we do want to note that the product may melt or get damaged if exposed to heat or sunlight during delivery. Additionally, the taste may not be appealing to everyone, and the product contains 40% cholesterol in one serving.

Overall, we highly recommend MuscleTech Gold 100% Mass Gainer for those who are looking to increase their muscle and strength gains. It's a nutrient-dense muscle builder that can help you reach your muscle-building milestones more efficiently.


Clear-Biotic Weight Gainer Supplement

Clear-Biotic Weight Gainer Supplement

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We highly recommend the Clear-Biotic Weight Gainer Supplement for those who are struggling to gain weight and build muscle.

Pros

  • Naturally increases appetite, allowing for fast weight gain
  • Improves sleep, helping with muscle growth and recovery
  • Loaded with hearty, healthy omegas

Cons

  • Some users have reported gaining weight only in their stomach
  • May not work for those with slow metabolism
  • Expensive compared to other weight gain supplements

If you are tired of not being hungry and struggling to eat more protein, the Clear-Biotic Weight Gainer Supplement is the answer. With its fast-absorbing B-12 supplement, it is the most powerful weight gainer on the market today.

This supplement is perfect for both men and women and can be mixed with any weight gain protein or mass gainer product. It stimulates a healthy appetite to gain weight fast while improving nutritional absorption to maximize natural weight gain.

We have found that this supplement has helped us to stack on pounds of rock-solid muscle and increase our bench and squat output. It has also reduced our stress levels while building muscle fibers.

Overall, if you are looking for a fast and effective way to gain weight and build muscle, we highly recommend the Clear-Biotic Weight Gainer Supplement.


Gluteboost ThickFix XXL

Gluteboost ThickFix XXL

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If you're looking for a natural weight gainer supplement that can help you build curves and muscle mass, Gluteboost ThickFix XXL might be a good choice for you.

Pros

  • All-natural ingredients to support healthy weight gain
  • Designed specifically for women to enhance muscle curves
  • Boosts energy levels for longer and harder workouts

Cons

  • May not work for everyone
  • Some customers reported different ingredients than advertised
  • Requires consistent use for best results

We've tried Gluteboost ThickFix XXL ourselves and have found that it can help with weight gain and muscle building when combined with regular exercise and a healthy diet. The all-natural ingredients make it a safe choice for those who prefer to avoid synthetic supplements, and the energy boost can help you power through your workouts.

However, it's important to note that results may vary and some customers have reported different ingredients than advertised. Also, consistent use is key for best results, so it may not be the best choice if you're not willing to commit to taking it regularly.

Overall, if you're looking for a natural weight gainer supplement to support your fitness goals and enhance your curves, Gluteboost ThickFix XXL is definitely worth considering.


Mutant Mass Weight Gainer Protein Powder

Mutant Mass Weight Gainer Protein Powder

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If you're looking for a weight gainer supplement with a high protein content and a great taste, Mutant Mass Weight Gainer Protein Powder might be the perfect choice for you.

Pros

  • Packed with 56 g of pure protein and 192 g of clean carbs per serving
  • Made from natural whole-foods, including barley, sweet potato, rolled oats, avocado, coconut oil, flaxseed, pumpkin seed, and sunflower oil
  • Comes with a great gourmet taste

Cons

  • Contains 12 g of fat per serving
  • Might be too sweet for some people
  • Some users reported digestive issues

We've been using Mutant Mass Weight Gainer Protein Powder for a while now, and we've been impressed with its results. This supplement is perfect for those who struggle to gain weight and muscle mass, as it contains 1100 calories per serving, along with 56 g of quality protein from whey isolate, concentrate, and casein blend.

One of the things we love about Mutant Mass is that it's made from natural whole-foods, which means that it's a healthier alternative to other weight gainers that are packed with artificial ingredients. The supplement also comes with a great gourmet taste, which makes it easier to consume, even if you're not a fan of protein shakes.

However, Mutant Mass does contain 12 g of fat per serving, which might be a concern for some people. Additionally, some users reported digestive issues, such as bloating and gas, after consuming the supplement. Finally, the taste might be too sweet for some people, so it's important to keep that in mind before purchasing.

Overall, if you're looking for a high-quality weight gainer supplement that delivers results and tastes great, Mutant Mass Weight Gainer Protein Powder is definitely worth considering.


Genius Muscle Builder & Mass Gainer Supplement

Genius Muscle Builder & Mass Gainer Supplement

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We highly recommend the Genius Muscle Builder & Mass Gainer Supplement for anyone looking to gain weight and build muscle.

Pros

  • Provides measurable results in men and women
  • Made in the USA with a 100% transparent formula
  • Naturally flavored and sweetened with no banned substances

Cons

  • Price is a bit steep
  • May not work for everyone
  • Can cause some bloating

After using this product, we noticed an increase in power and endurance during our workouts. The combination of Peak O2 and Mediator Phosphatidic Acid really helped us push through our limits and achieve our fitness goals. Additionally, the premium ingredient MyoeDge helped us build ageless muscle without altering hormone function.

To use, simply mix 1 scoop with 12 oz of cold water and consume 45 minutes before training on workout/training days. On non-training days, mix a half scoop with 6 oz of water and consume first thing in the morning on an empty stomach.

Overall, the Genius Muscle Builder & Mass Gainer Supplement is a great choice for anyone looking to supplement smarter and achieve their fitness goals.


Optimum Nutrition GS Pro Gainers Weight Gainer Protein Powder

Optimum Nutrition GS Pro Gainers Weight Gainer Protein Powder

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If you're looking for a high-quality weight gainer supplement, the Optimum Nutrition GS Pro Gainers Weight Gainer Protein Powder is definitely worth considering. We have used this product ourselves and found it to be effective in helping us reach our mass gaining goals.

Pros

  • Provides ample supplemental protein, carbs, vitamins, and minerals to build on the amount you're getting through a balanced diet of food.
  • Contains 31 vitamins and minerals to support your nutrient needs.
  • Mixes effortlessly, so you can use a blender, shaker, or spoon to easily mix.

Cons

  • Contains 7g sugar (or less), which may not be suitable for those on a low-sugar diet.
  • Slightly expensive than other gainers.
  • May not be suitable for those with lactose intolerance.

If you're looking for a weight gainer supplement that delivers calories that count to support your gains, the Optimum Nutrition GS Pro Gainers Weight Gainer Protein Powder is a great option. With 650 calories, 60g protein blend, and 85g carbohydrates, it can help restore energy levels and support your mass gaining goals.

The supplement also contains vitamin C and zinc, which provides immune support along with vitamin E. This is especially important for those who engage in heavy training and require quality nutrition to support their recovery.

One of the best things about this supplement is that it's available in 5 lb tubs or 10 lb bags, making it easy to choose the size that's right for you. It's also a great post-workout or between meals supplement, which can help you meet your daily protein and calorie requirements.

Overall, we highly recommend the Optimum Nutrition GS Pro Gainers Weight Gainer Protein Powder to anyone looking for an effective weight gainer supplement. It's a high-quality product that delivers on its promises and can help you achieve your mass gaining goals.


GNC Pro Performance Weight Gainer - Strawberries and Cream, 6 Servings

GNC Pro Performance Weight Gainer - Strawberries and Cream, 6 Servings

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If you're looking to gain weight and build muscle, we highly recommend the GNC Pro Performance Weight Gainer.

Pros

  • The formula contains 50 grams of high-quality protein for muscle growth and recovery.
  • The added medium-chain triglycerides (MCT) are quickly absorbed by the body for energy.
  • The dual carbohydrate system helps preserve and replenish energy stores.

Cons

  • The serving size is quite large, which may be difficult for some people to consume.
  • The taste may not be to everyone's liking.
  • The product is relatively expensive compared to other weight gain supplements.

We've been using the GNC Pro Performance Weight Gainer for a few weeks now, and we've noticed a significant increase in muscle mass and strength. The high-quality protein and added MCT provide our bodies with the necessary nutrients to build and repair muscle after intense workouts.

While the serving size is quite large, we found that splitting it up into smaller portions throughout the day made it easier to consume. The taste is subjective, but we found the strawberries and cream flavor to be quite pleasant.

Overall, if you're looking for a high-quality weight gain supplement to help you reach your fitness goals, we highly recommend the GNC Pro Performance Weight Gainer.

Buying Guide

When looking for the best weight gainer supplement, there are a few key features to consider. Here are some things to keep in mind:

Ingredients

The ingredients in a weight gainer supplement are crucial. Look for products that contain high-quality sources of protein, such as whey or casein, as well as complex carbohydrates like maltodextrin or oat flour. Avoid supplements that contain excessive amounts of sugar or fillers.

Calories

The number of calories in a weight gainer supplement is important, as it will directly impact your ability to gain weight. Look for products that contain at least 500 calories per serving, but be careful not to overdo it. Consuming too many calories can lead to unwanted fat gain.

Serving Size

Pay attention to the serving size of the weight gainer supplement. Some products may require multiple scoops per serving, which can make it difficult to accurately track your calorie intake. Look for products that offer a reasonable serving size, typically around 2-3 scoops.

Flavor

While not as important as the other features, the flavor of a weight gainer supplement can still impact your overall experience. Look for products that offer a variety of flavors to choose from, and read reviews to see which flavors are most popular.

Price

Weight gainer supplements can vary greatly in price, so it's important to find a product that fits within your budget. Keep in mind that cheaper products may contain lower-quality ingredients, so be sure to read labels carefully and compare prices before making a purchase.

Overall, finding the best weight gainer supplement requires careful consideration of ingredients, calories, serving size, flavor, and price. By taking the time to research and compare products, you can find a supplement that will help you reach your weight gain goals without sacrificing quality or taste.

Frequently Asked Questions

What are some effective supplements for weight gain?

There are several supplements that can help with weight gain, including mass gainers, protein powders, and creatine. These supplements provide additional calories and nutrients that can support muscle growth and weight gain.

Which mass gainer is the most recommended?

There are many mass gainers available on the market, and the most recommended one depends on your individual needs and preferences. Some popular options include Optimum Nutrition Serious Mass, Dymatize Super Mass Gainer, and BSN True Mass.

What is the best protein powder for weight gain without side effects?

Whey protein is a popular protein powder for weight gain without side effects. It is easily digestible and contains all the essential amino acids needed for muscle growth. Other options include casein protein and plant-based protein powders like pea and soy protein.

Can you recommend a good weight gain powder?

Optimum Nutrition Serious Mass is a popular weight gain powder that contains a blend of carbohydrates, protein, and vitamins and minerals. Other options include Dymatize Super Mass Gainer and BSN True Mass.

What are some popular weight gainer supplements for females?

Some popular weight gainer supplements for females include FitMiss Delight, IdealLean Protein, and NLA for Her Uplift. These supplements are specifically formulated for women and contain ingredients that support weight gain and muscle growth.

Are there any multivitamins that can help with weight gain?

While multivitamins are not specifically designed to help with weight gain, they can support overall health and wellness, which can indirectly support weight gain. Look for multivitamins that contain a variety of vitamins and minerals, including vitamin D, calcium, and iron.

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