The Best Mass Gainer (2024) | TOP 10 Supplements to Buy!

Want to gain weight, but nothing helps? Struggle with a fast metabolism? Let me tell you; if you work out to build muscle without results, you’re doing something wrong. It takes more than a few visits to the gym to gain weight.

And there’s a simple solution to your problem: weight gainers.

Best mass gainer supplements boost your calorie intake, giving your body enough nutrients to build lean muscle mass and get bulkier, and gain weight.

But are they really effective? Will they help you grow bigger and heavier? I’ve provided a list of the best weight gainers I’ve ever tried in my professional and personal life.

Let’s break it down bit by bit and help you understand how to increase mass and which supplements are the best to achieve your athletic goals.

Review Summary:

• 1. Transparent Labs Mass Gainer – #1 Best Overall & Great For Women
• 2. Universal Real Gains
• 3. Optimum Nutrition
• 4. MuscleTech Mass Tech
• 5. Optimum Nutrition Serious Mass
• 6. MuscleMeds Carnivor
• 7. Dymatize
• 8. BSN True Mass Gainer
• 9. Evlution Nutrition
• 10. MusclePharm Combat XL

10 Best Weight Gainer Supplements (List for 2024)

1. Transparent Labs Mass Gainer – #1 Best Overall & Great For Women

Transparent Labs is, in my experience, one of the cleanest mass gainers, you can get your hands on. I was looking for an effective supplement to build muscles without gaining any extra weight, and a coworker suggested this product.

I was amazed by how effective it can be without any fillers or crappy components. I was able to notice an increase in strength and muscle mass with regular use in a few weeks. Unlike many workout supplements, this one also tastes like a good milkshake!

What’s more, the formula is low in sugar with a good amount of fiber, 109 Grams of carbs,  grass-fed whey protein, creatine, and a few other components that support most athletes.

.

2. Universal Real Gains – For Lean Muscle Growth

Real Gains is the second runner up. I would love it more if it was a bit cleaner. Apart from that, it’s made with a formula that’s easy to digest since it also contains a good amount of fiber and inulin.

With a blend of slow and fast-digesting carbohydrates and protein, Universal builds muscle and helps you increase weight since it contains just the right ratio of protein to carbohydrates. When testing it, I was able to notice great results within a month, but I train hard personally and professionally.  

.

3. Optimum Nutrition Pro – Best Value

With a blend of 60g protein, 85g carbohydrates, and 24 vitamins and minerals, I normally recommend Optimum to those of my clients who want to get muscles.

It’s best used after workouts, and it feeds your body with the necessary nutrients. This mass gainer pill can make a big change for active athletes who struggle to keep up with their diet plans, workouts, and weight gains.

If you want to boost the calorie intake even further, add peanut butter into the mix to get a tasty yet nutritious shake.

.

4. MuscleTech

Mass Tech knows what you need for weight gain, muscle gain, and how to support your high-intensity workouts. It specifically targets those who struggle to put on muscles and have run out of options.

With a well-designed formula, Mass Tech combines protein with carbohydrates, aminos, creatine, and a few others. It’s a great combo of components if you really want to become big and not just talk about it. After all, the brand knows its business as they’ve been proclaimed #1 award-winning nutrition brand in the States.

.

5. Optimum Nutrition Serious Mass

This Optimum Nutrition high-quality protein powder weight gainer packs 1,250 calories per serving, and you can increase that by mixing it with cold milk. Its blend consists of 50g protein.

Apart from that, the 250g of carbohydrates are without any added sugar, and it also contains creatine (for muscle gains and strength increase), and glutamine (an amino acid that supports muscles).

With an additional 25 minerals and vitamins, it nourishes your body and provides complete support for an active lifestyle. You can use it in between meals, post-workout and before bed.

.

6. MuscleMeds Carnivor

Carnivor Mass, also called anabolic food, is an advanced mass gainer supplement. It contains a blend of hydrolyzed beef protein isolate, fiber, BCAAs, and creatine; all you need to build strength, muscle, and increase recovery.

It is an excellent calorie and protein boost that you can take any time you want; I prefer to take it post-workout to increase muscle recovery and growth. I didn’t believe this top supplementaion would be as effective, but if you eat properly and work out regularly, you’ll see a difference.

.

7. Dymatize Super

For a product that doesn’t only give you an extra kick of calories but is also a great meal replacement on the days when you’re too busy, Dymatize is a decent supplement that I recommend to anyone who needs the best mass gainer supplements, especially those with a high metabolism.

It’ll help you stop starving your body of nutritious elements you need to build mass and get muscles. You’ll get vitamins and minerals, along with creatine, fiber, and 1,260 calories, essential for muscle gains. 

.

8. BSN True Mass Gainer –Best Gainer For Skinny Guys

 

Even though this one is a simple and tasty shake, BSN TrueMass provides your body with important nutrients, contains glutamine, fiber, and it is a high-calorie supplement that will help you build and get muscles. It’s a great way to add more macros to your diet.

This won’t replace a meal, though; combine it with a proper healthy diet and regular workout, and you’ll start seeing results fast. I was blown away by how effective it really was only after three weeks!

Add creatine for an extra kick of strength, muscles, and recovery to make the shake even denser.

.

9. Evlution Nutrition Stacked Protein Gainer

Each serving contains 12g of BCAAs for muscle recovery and everything else you need to bulk up.

Evlution Nutrition helps you reach your goals with a good distribution of proteins and carbohydrates that support your body and muscles with all the nutrients they need to grow stronger, and bigger.

I prefer to take mine after a workout sip by sip as it is pretty thick and filling.

.

10. MusclePharm Combat XL

An intense weight-gaining supplement, Combat XL packs 1,270 calories per serving combined with four different protein sources, carbs, fatty acids, and essential nutrients.

I have tried it, and I can confirm that it provides complete support for athletes who want to bulk up and people who have difficulties gaining weight. XL helps you get bigger and stay big as well, especially if you use it as an intake of additional calories and not as a meal replacement.

.

About Universal Real Gains Weight Gainer – Bonus

Universal Real Gains Weight Gainer is designed with the main objective of enhancing muscle growth by supporting the metabolism through gradual metabolic stimulation. The product has a high degree of efficiency and can ensure the enhancement of muscle mass in the very short term without any side effects. It also offers fast weight-loss without any exercise. The product is available at a much lower cost and the consumers can get it by paying Rs. 500 for 50 doses. What is the Product About? The product is not about dieting. It focuses on training in a limited period of time, giving the product a weight gainer label. The key benefit of the product is to accelerate calorie burning and energy expenditure in order to build the desired physique. It also increases the metabolic rate and thus stimulates a workout regime. This product increases muscle mass while burning off fat.

The product is mostly targeted at people with low-fat or non-fat diets and pregnant women. The Product is available in two forms: one is the product that comes with the use of methyltestosterone and one is anabolic steroids. Methyltestosterone acts to boost the body’s production of testosterone. The product claims to activate the by increasing body temperature and by blocking the action of testosterone to stimulate the body’s production of thermogenic energy. The second ingredient in the product is N, N-Dimethylmaleate. This ingredient is mostly used in muscle building. The product claims to enhance the body’s production of histamine, which helps boost the body’s metabolism.

What is Weight Gainer? Reasons to Take It

Weight gainers are high-calorie supplements that help you gain mass, and I don’t mean that in a bad way. We’re not talking donuts and French fries here. ¨

They’re similar to protein supplements, but contain large amounts of carbohydrates, protein, calories, vitamins, and many other nutrients.

A number of different athletes use them, including weightlifters, and amateur gym-goers. They’re practical to use on the go, especially if you’re too busy planning out meals every day.

Keep in mind though that these supplements are meant to be used with high-intensity and heavy workout sessions. If you take them while lazing on the couch, you’ll just gain fat and nothing else.

There are plenty of different reasons as to why take weight gainers. Here are their most important benefits:

Boost calorie intake

Help maintain weight for athletes

Contain dietary fats which help you stay lean and gain muscles at the same time

Rich in fiber, which helps to improve digestion

Can be used before or after a workout

Contain different amounts of calories

Some also contain creatine, so you don’t have to purchase it separately

Improve muscle recovery and boost the immune system with L-glutamine

Who Can Benefit From Weight Gainers?

 They are formulated especially for the following types of people:

• Bodybuilders and weightlifters:  these supplements can help them bulk up and build muscles since they contain high amounts of calories with a blend of protein, carbohydrate, amino acids, creatine, and many other components that support the muscle-building process effectively.
• People with fast metabolism may find it difficult to increase mass or even maintain their own body weight, even if they regularly work out. They can help them increase their calorie intake easily, and they’re convenient as you can take them on the go without the need to constantly worry about preparing the next meal.
• Athletes of different types can benefit from these supplements as they’re high in protein and many essential nutrients that support an active body and provide additional energy.

Do Weight Gainers Have Any Side Effects?

This supplementation may cause some side effects if taken in excess. Always read the label of a product and make sure not to take more as recommended. Also, when taking these supplements, remember to stay hydrated and drink a lot of water.

Overall, there are a few side effects these products can cause:

Liver damage (if taken in excess, they aren’t the best for the liver. Drink plenty of water and don’t take more than recommended)

Fat gain (these supplements may cause a fat gain for those who are especially sensitive to carbs. Avoid fat by using a mass gainer supplement that’s low in carbohydrates)

Allergic reactions (double-check the components’ list to see if you’re allergic to any of the ingredients)

Russian Bear 10000 vs Serious Mass

Russian Bear and Serious Mass are both popular supplements among those who want to build lean muscle, but Russian Bear is not as well-known.

There aren’t many online reviews of it, and it took me a while to try it. I have used Serious Mass before, so here’s how the two compare (and contrast):

Russian Bear

• 370 calories per serving
• 19g protein
• 55g carbs
• Rich in minerals and vitamins
• Contains alanine, arginine, and leucine

While taking Russian Bear, I was able to notice that it’s more drinkable than Serious Mass, even though it’s still too sweet for my taste. It blends nicely with milk, and while the recommended serving is pretty high (6 scoops), you can easily halve that and still get results.

The supplementation is effective; we tried it with a few really skinny clients, and nothing else worked. They quickly started gaining weight, bulking up with lean muscles at the same time. What’s more, it also promotes muscle recovery and minimizes soreness and fatigue.

Serious Mass

• 1250 calories per serving
• 50g protein
• Contains creatine and glutamine
• More than 250g carbs

Serious mass is also very effective when it comes to building muscle; it contains vitamins and minerals that support the active body and provide it with essential nutrients.

While this supplement doesn’t contain a lot of fat, it’s loaded with sugar. It also contains sucralose and artificial colors and flavors.

Both of these mass gainers deliver the results, but in my personal experience, Russian Bear is a bit better as it’s more palatable and not as sweet. It contains sugar, but not as much as Serious Mass.

I also like the fact that it provides support for active muscles and improves their recovery, apart from building them.

Serious Mass vs Pro Gainer

Both products, these products contain a well-formulated combo of carbs, protein, and important nutrients that help build muscle.

What’s more, they both come from the same brand, so let’s examine what’s the difference.

Pro Gainer

• 165g serving size
• 650 calories per serving
• 85g carbs
• 60g protein
• 8.5g fat

This supplement is meant to be used between meals and after workouts since it’s more of a snack, loaded on protein.

The formula isn’t so high on calories, but that means it’s designed for those who’re looking for a steadier weight gain and build lean muscle.

The carbs and amount of fat both also support the idea of a controlled weight increasing.

Serious Mass

• 334g serving size
• 1250g calories per serving
• 252g carbohydrates
• 50g protein
• 4.5g fat

This supplementation packs double the calories as Pro Gainer. It’s great for those who want to load up on calories and to get mass quickly; a large amount of carbohydrates supports that same goal.

If you’re trying to choose one over the other, determine what athletic goals do you have. If you want to build lean mass with minimal fat and controlled workouts slowly, Pro Gainer is most likely the supplement you’ll need.

If you want to bulk up fast and get as much as you can into your system, bodybuilding, and lifting weights to gain muscle, Serious Mass is a better choice.

Crazy Nutrition Mass Gainer

Crazy Nutrition’s MASS GAINER is a carefully crafted formula designed to promote muscle growth, size increase, and enhanced recovery. Tailored for various athletes, including those in the gym, on the track, outdoors, engaged in CrossFit, or undergoing resistance training, this product stands out for its versatility.

The formula emphasizes quality ingredients, featuring DigeZyme® for improved digestion without causing stomach upset or bloating. This addition not only aids in digestion but also helps reduce sugar spikes and enhances nutrient absorption, ensuring a comprehensive and effective approach to your fitness goals.

With a potent 40g of protein per serving, MASS GAINER aims to pack on muscle while minimizing fat gain. This protein boost contributes to increased strength, providing both physical and mental energy for your workouts. The formula is designed to support muscle recovery post-workout, aiding in the repair and growth of muscle tissue.

Notably, the product caters to those seeking quick results without compromising on taste. According to Mitch Nobis, a personal trainer, the attention to detail in the formula is evident, and the best part is that it actually tastes great.

In summary, Crazy Nutrition’s MASS GAINER is a solid gains formula that not only enhances muscle growth and size but also prioritizes clean ingredients without fillers, making it a valuable addition to your fitness regimen. Experience the benefits firsthand and take your training to the next level with this well-crafted supplement.

Questions to Ask Before Purchasing a Weight Gain Supplements:

          How Can a Skinny Guy Gain Mass Fast?

The most effective way to bulk up is by eating right and consuming enough calories. Calories give your muscle fuel, which helps you gain muscles.

Learn how many calories you need and start stacking on them. You can gain mass fast with a healthy, calorie-loaded diet and regular workouts with power training that help build muscle. Stack up on weight gainers (that pack carbohydrates, calories, protein, and creatine), and stay hydrated and active. 

When Should I Drink My Mass Gainer?

The best way to know is to check the label, but most users will tell you that the timing isn’t that important. Some people prefer to take it in the morning, and before a workout, others take it right after a workout and even before bed. 

How And When to Take a Weight Gain Powder

Since most products come in powder form, it is best to mix them with water or milk, which helps the supplement to dissolve more easily. Optionally, you can also add it to a shake. The powders come in different flavors so you can choose the best one for your palate. 

Are Weight Gainers Safe?

While eating too many weight-gain products could definitely lead to unwanted weight gain, there’s no evidence that weight gain is a side-effect of weight-gain weight-gain products. Even for women, the Food and Drug Administration (FDA) found that zero products it tested that had caffeine had any effect on women’s weight. According to the FDA, its tests “did not show a statistically significant increase in body weight” with these products.

The most common side effects of weight-gain Naked mass gain products are headache, dizziness, upset stomach, and muscle cramps, though all of these may also be experienced by people who don’t use them or use them a bit too much. If you have the tendency to eat a bit too much, they may make you feel more “full,” which is where you can go wrong. On the plus side, weight-gain weight-gain products aren’t terribly expensive. In most cases, they’re used to reduce appetite when dieting, they help you lose a few pounds or kilos, and they keep you feeling full. They can also be used in place of a less healthy diet.

How Skinny People Gain Weight Fast?

It’s the dawn of the new year, so now is a good time to look back at 2016 and think about how you can improve your health. One aspect of that should be the impact of being overweight or obese on your health, and how that can affect your life as well as your longevity. The average adult puts on 5-10 pounds each year. So the effects of being overweight and obese are cumulative, in other words, the weight you gain today is likely to have health consequences as you get older.

The average adult puts on 5-10 pounds each year. So the effects of being overweight or obese are cumulative, in other words, the weight you gain today is likely to have health consequences as you get older. All sorts of things contribute to obesity: calories from processed food, alcohol, and sugar. But one of the most critical is a lack of exercise. People who don’t exercise at all and are overweight often do not realize how much their lifestyle is bad for them until it is too late.

How Can I Gain Weight Quickly?

If you want to build muscle, you need to burn more calories than you consume. By the way, it works both ways: when you eat more calories than your body burns, you can gain weight too. For instance, if you burn 1,000 calories during a workout and you eat 3,000 calories, you will gain weight. Basically, you need to be burning the same number of calories you consume to gain weight.

The only way to burn more calories than you consume is to be in a higher-intensity state. If you already exercise daily, you can cut 300 calories per day by exercising at a higher intensity for a shorter period of time. If you exercise less than daily, you can add just 10 calories per day by doing more intense cardio workouts.

Where To Buy Weight Gainers

You can normally find weight gainers in most shops that sell sport supplements all over the world.

It’s also very easy to find them online. Many larger retailers sell them, as well as the companies that produce them: Amazon, GNC, and at Walmart.

Conclusion. What Brand of Weight Gainer to Choose?

This supplementation can be of great help for a number of people. They can help you build muscles, and lean body mass since they’re designed with a formula that is rich in nutrients your body requires to help you get bigger.

Whether you’re a bodybuilder, an amateur athlete, one of the skinny high school athletes, these supplements can improve muscle mass and weight issues. Even if you’re a vegan, you can use some of them, but not all are vegan-approved.

I’ve listed all the best weight and mass gainers on the market today. I can confirm from personal and professional experience that they provide results and are effective.

But, if I had to choose one top supplement that would be the best choice for the majority of people, I’d have to go with Transparent Labs Mass Gainer.

This is a supplement I personally prefer to use and have recommended it to a number of clients and colleagues since I’ve seen it produce results every single time.

The formula is well developed. It consists of 53g grass-fed protein concentrate, 109g carbs from organic tapioca oat, and sweet potato. What’s more, it also contains creatine, MCT and coconut milk powder, and natural sweeteners. 

With such a list of ingredients, I was immediately convinced to try it. It is made with one of the cleanest formulas out there, and it definitely stands out with the no-nonsense components, zero artificial sweeteners, and additives. Also, it’s a supplement without side effects, which is not uncommon but a very welcome change!

The level of carbs is optimum to provide the best support; fat content is minimal yet healthy. Grass-fed whey is one of the healthiest types of fat you can find. Creatine and MCTs additionally support building lean muscle mass and increase the absorption of nutrients.

.

The supplement is versatile; you can drink it before or after a workout, before you go to bed or after you wake up.

It tastes good with milk, even though the flavor isn’t the most delicious one out there. But, at least you know it’s free of artificial flavorings.

Above all, it’s effective, supports, and active body, and all who want to gain muscles. It’ll help you achieve your goals, and you’ll be noticing constant gains in strength and size. I highly recommend it to anyone who’s looking to get real and better results.