What Is Weight Gainer – Healthy Weight Gainer Protein Supplements

*We may earn a commission for purchases made using our links. Please see our Disclaimer to learn more.

We will answer “what is weight gainer” by going over what weight gainers are made of, how weight gainers work, and the many weight gainer benefits.

Since this website is dedicated mainly to fitness, our recommendation is to take your weight gainer supplements in conjunction with a regular exercise program. This will give you the best physical results, gaining bodyweight that consists of both muscle and fat for a more well rounded physique.

This is the first in a series of articles that you will see, discussing weight gainer powder, mass gainer proteins, and weight gainer pills.

What Is Weight Gainer

Weight gainer supplements are nutritional supplements that are high in calories and provide enough nutrients for gaining weight. Many athletes benefit from these, but you do not need to be an athlete to enjoy the many benefits weight gainer supplements give. You can get the calories you need from the best weight gainer supplements in addition to the calories you get from food if you have a hard time gaining weight.

Aside from having a lot of calories, weight gainer supplements are packed with carbohydrates and protein content. You can increase your weight when you include these in your diet, but you have to keep in mind that they are not as healthy as real food.

How much protein do I need - mound of protein powder

The Journal of the International Society of Sports nutrition mentioned that these supplements are best taken until 2 hours post intense exercise. This is perfect if you are trying to build muscle mass.

Even though some people have been skeptical about weight gainer supplements, the industry considers these as one of the safest. Nevertheless, it is hard to generalize since people do not have the same reaction to products. They do not pose any serious health dangers, unlike fat burners and pre-workouts.

What Is In Weight Gainers?

Weight gainer supplements are primarily composed of 3 macronutrients which are fats, carbohydrates, and proteins. A standard pack of 200 to 300 grams has more than 70% carbohydrates and around but not more than 20% of protein.

The amount is different depending on the brand, but the amount is close to these numbers. Some weight gainer supplements have few vitamins, minerals, and other ingredients. If you want to know what is a mass gainer, its pretty much the same thing but marketed more for bodybuilders.

what is a squat exercise - woman doing front squats

Who Should Take Weight Gainer?

Both men and women can take these supplements. They may just differ on the areas of the body where they gain weight because hormones play a big role in how fat is redistributed. People who need to meet extreme calorie requirements can also try weight gainer supplements to reach their goals faster. Those who need a more effective method to meet their creatinine (product from the breakdown of creatine) needs can also benefit.

Some weight gainers even have creatine, so there may be no need to purchase it separately. Creatine is an ideal supplement for weight gainers since a lot of fast-acting carbohydrates are needed for creatine to be effective.

Weight gainer supplements have L-Glutamine that can help those who take more time recovering from their workouts. Aside from playing an important role in fast recovery, this amino acid also helps in boosting the immune system. 

Taking weight gainer supplements works. However, you have to keep in mind that the additional calories that are consumed should go over the TDEE or Total Daily Expenditure. There can also be instances where the targeted weight might not be achieved. If you are not careful in taking these, you might gain more weight than what you desire because of fats rather than muscles.

What Are the Benefits of Weight Gainer Supplements?

Most weight gainer supplements are powder, solid, or ready-to-drink, making them easy to drink. Besides taking them after an intense workout, people often take them between meals.

Gorilla pre workout - man drinking shake

If you want to keep your current weight, you can take these together with your meal. Convenience is another benefit of these supplements, especially to very busy people and those who do not have time to cook food ideal for gaining weight.

These supplements have vitamins, proteins, and carbohydrates, so they are great alternatives to food (but not a food replacement).

Another advantage of weight gainers supplements is accessibility. Because more and more people have been using them, they have become more accessible. Therefore, you can easily buy them from drug stores, supermarkets, convenience stores, and online stores. They are also available in varieties from different brands.

Physical Fitness Benefits

You can also gain muscles more quickly with these supplements. According to the study conducted by McMaster University’s Exercise Metabolism Research Group in 2007, the mix of carbohydrates, creatine, and protein in weight gainers work well for bulking up.

You have to remember that taking supplements will not be enough. You need to do regular exercise and have a healthy diet. Regular exercises can help you build muscles and prevent you from gaining fat.

Physical performance can also be improved by taking weight gainers, especially the ones rich in carbohydrates. The body metabolizes these macronutrients well. They are the sole macronutrients that the body can break down fast to provide the needed energy during very intense activities.

When there is a lack of carbohydrates, you might feel irritable and suffer from dizziness and headaches. Nevertheless, you should not forget to properly hydrate yourself during this kind of activity.

What Are The Negatives Of Weight Gainer?

Now, let us talk about the possible negative effects of weight gainer supplements. When it comes to calories, many people are not very careful about their intake and what they consume. Therefore, if your goals are unclear on the number of calories you take in, you might not succeed in taking these supplements.

High doses of this supplement can lead to adverse effects such as reduced appetite, fatigue, nausea, thirst, increased bowel movements, cramps, headaches, and bloating.

Another problem with these supplements is that many of them contain high sugar content. Although sugar can increase your weight, there is a possibility that you will gain too much weight. This can result in conditions related to obesity, such as high blood pressure and diabetes. Harvard Health mentioned that the additional calories are too dangerous for people who can intake food for weight gain.

Weight gainer supplements have a lot of nutrition, but it is incomparable to your food nutrients. Some supplements can have vitamins and minerals but do not have enough nutrients in whole foods. The fat and muscle gain can be difficult to differentiate.

If you just aim to gain weight, there are no issues with these supplements. However, if you aim to have little fat and have more muscles, it can get complicated.

How to Choose Weight Gainer Supplements

Picking good weight gainer supplements is crucial for them to work. What you need to check first is that it contains all the nutrients you need. Your choice of weight gainers should contain protein, carbohydrates, and healthy fat.

Another thing you need to know is how many calories it has for every serving. This varies on every person’s needs, but the ideal is 1,200 calories or more for every serving. Micronutrients such as vitamins and minerals are also important. You need to determine if you want a lot of micronutrients for your weight gainer. That is because some people opt not to have a lot of them.

How much protein do I need?Best Protein Powder

It is also important that you get the flavor that you want. You have to keep in mind that you will take it 3 times a day, so you will want something that has good taste. You can purchase a small bottle to try first if you are buying weight gainer supplements for the first time. It will also help to check out customer ratings and reviews from online stores.

You can get a good idea about the product when you read what others honestly think about it. It is best to read many reviews before making a decision since some people give false claims. Finally, you confirm the manufacturer and make sure that it is produced at a facility certified by GMP in the US.

How To Take Weight Gainer Supplements?

How and When To Take Protein Powder - man making protein shake

There are ways you can follow to prepare your weight gainer supplements. You have to make sure that you mix it with water, milk, or any drink you like well. However, mixing it with alcohol is not recommended. Using a blender or shaker to mix is good if you see visible lumps. A smooth and lump-free drink tastes a lot better.

While you are taking your supplements, you need to get good rest by sleeping properly. You have to eat something every 3 to 4 hours to prevent fat from getting burned and to maintain your energy.

For more details on timing, check out How and When To Take Protein Powder – For Muscle Gains Or Fat Burn

What Is A Safe Rate To Gain Weight?

Taking a weight gainer will not make you fat. However, the safe rate to gain weight is 1 to 2 lbs every week with a reasonable increase in intake of energy. There is a surplus of around 2,000 to 2,500 calories every week to reinforce a 1 lb gain of lean muscles and around 3,500 calories every week to get 1 lb of fat.

When you see an increase in your weight, you should aim to add the right amount of muscle mass and not mainly fat. Doing resistance training can help in increasing muscle mass. Consuming protein or calories only will not improve the size and firmness of your muscles. Getting enough rest is also important for building muscle mass.

What Is Weight Gainer, Wrap Up

In conclusion, when taken correctly, weight gainer supplements can be a healthy addition to your daily diet. They do not come with adverse side effects unless taken as a full-time meal replacement.

An exercise program is recommended in addition to taking your weight gainer supplement. This will help make sure that a portion of your weight gain is muscle and not just additional body fat. Proper diet and fitness. It’s ok to burn some extra calories along with your weight gain program.

For a top weight gainer choice, our recommendations for the best weight gain supplements will be released soon, so keep a watch for it.

If you have any further questions or comments on this discussion about what are weight gainers, please leave a message below and we will respond quickly.

Social box scroll stop element

Steve Hall

I've been training since I was a teenager and started this site to help others get the most out of their workouts. I look forward to sharing a ton of useful information about this awesome topic.

More to explore


The keto diet can be one of the most grueling diets with some of the narrowest selections. Because of this, you will want the best keto meals delivered [...]

Keto Delivered Review – Keto Meals Delivered To Your Door

How much protein do I need, is an important question. There can be repercussions from both eating too much protein and not getting enough. We will cover the [...]

How Much Protein Do I Need? – And The Importance of Protein

I can easily eat “Paleo” every day without even trying to abide by this diet. Only problem is, that I don’t have time to cook. After stumbling onto [...]

Paleo On The Go Review – Chef Prepared Healthy Meals To Your Door