Does Mass Gainer Work for Skinny Guys? (HOW TO USE)

January 9, 2024 |

Posted By

Max Health Living is a reader-supported site. Purchases made through links may earn a commission. Learn more.

In this article, I will discuss if mass gainers work for skinny guys and how you can get the best out of them.

A quick answer to your query: Yes! Mass gainer works wonders for skinny guys since it’s rich in carbs, protein, and all other micronutrients one might need to build a healthy, bulky yet lean physique.

So if you are a skinny person struggling to gain weight and are a bit skeptical about choosing the right product to go from scraggy to sturdy, keep reading to get answers to all your questions.

Should I take a mass gainer if I’m skinny?

skinny person

Yes, a mass gainer can be a great way to gain some healthy weight and muscle mass for someone who struggles to do it just via a normal diet.

And just like for some, it is difficult to lose weight, others find it hard to put on a bit, and many different reasons can contribute to this:

  • Age
  • Eating habits
  • Genetics

Moreover, bulking is challenging, especially when calorie consumption is low; slim guys, in particular, require a much higher calorie intake to put on noticeable size. Therefore, you must take substantial quantities of meals that sit heavy in your stomach and diminish your appetite throughout the day.

So, a mass gainer is a convenient way to take calories in the form of a liquid shake swiftly digested and absorbed into the bloodstream.

Mass gainers are designed to help you put on weight by providing you with an extra caloric intake.  They are usually high in calories and low in fat, which is what makes them a great option for skinny guys who want to bulk up. Plus, they are also highly convenient because they require no prep time, no cooking time, and you can carry them anywhere.

While getting your hands on any mass gainer, you should look at the nutrition label.  If you have a high metabolism, you should look for a high calorie per serving ratio.

This will ensure that you are not just taking in empty calories and that the calories are being used efficiently.

I would suggest that, if you want to gain weight gradually and steadily, aim for 300-500 calories more each day than you burn.

If you want to gain weight quickly, aim for 700-1,000 calories more than your maintenance amount.

However, depending on your body and goals, you may want to take more or less protein. It would be best if you spoke with your doctor to find out what’s best for you.

In all, choosing the right supplement is the key to achieving your weight goals here. Now, you might be interested to know the best way to take your mass gainer, so let’s talk about it.

How to use mass gainer for skinny guys?

How to take mass gainer for better results has been a resurfacing question since time immemorial.

So let’s delve into the main point of concern.

The recommended dose should be mixed with milk or water.  Shake vigorously until the powder is entirely dissolved and a smooth shake is made, then serve.

I highly recommend combining it with exercise as that’ll help you get in shape fast and not let all those nutrients turn into visceral fat.

Pro Tip: Muscle building is at its best after 30 minutes of exercise.  Therefore this is an excellent time to take your supplement.

It’s not that consuming it at other times will be detrimental or anything, but it will be beneficial that way.

Because mass gainers include a high concentration of complex carbohydrates, they can be used as a post-workout tonic to provide the insulin spike essential for muscle growth and increased vascularity.

With this approach, you can ensure that you consume enough nutrients to heal muscle damage and develop new fibers without overloading your stomach with protein, which can induce cramping.

Mass Gainer should be combined with a sensible diet and workout for best results and maximum growth.

Should skinny guys take whey or mass gainer?

Cut to the chase; the decision of choosing either get down to your ultimate goal.

A mass gainer is preferable for skinny guys who want to gain weight quickly and are fine with adding fat along with muscle.

So, if you’re someone who wants instant results, incorporating a mass gainer into your diet might be a practical approach to receive the extra protein, carbs, and calories you need to start gaining muscle mass and stacking on gain.

However, whey protein is better for skinny guys who want to gain muscle slowly. And if we compare the calories per serving, mass gainers have 500-1300 calories while whey proteins have 115-150 calories per serving.

So, with mere whey, the only way to achieve your goals is to get enough of the right nutrients via your daily diet.  Therefore, it might not be the best option for hard gainers.

To help you make some serious muscle gains, in this article, I’ve rounded up the 5 best weight gainers for skinny guys who want to go from bony to beastly fast.

Best mass gainer for skinny guys

The best mass gainer will help to bulk up by providing high-quality protein, replenishing carbohydrates, and plenty of clean calories.

Therefore, for compiling this list, I looked for all of these qualities in different supplements and came up with the 5 best of them so that you don’t have to worry about spending your hard-earned money on something that doesn’t help you achieve your weight goals.

1. Crazy Nutrition’s mass gainer


Mass gainer bottle

Crazy Nutrition’s Mass Gainer is a whole-food formula product that makes intake of weight-gaining nutrients effortless to help you bulk up and improve gains quickly without the complications that come with trying to bulk up with other alternative solutions.

It is well-known for producing high-quality supplements in FDA-approved facilities and contains 100% effective ingredients, all based on the groundbreaking and well-researched formula to assist consumers in achieving the desired weight gain outcomes.

It contains 50 g of protein and 695 calories per serving, as well as 100 g of low glycemic carbohydrates and digestive enzymes to help prevent bloating.

P.S: Don’t forget to check out the ingredients for yourself to ensure that it contains nothing you might be allergic to.




  • It provides plenty of energy without a crash.
  • It comes with a 60-day money-back guarantee.
  • It has a delectable flavor.
  • It is Free from fillers.
  • It Helps in muscle recovery post-workout.
  • It has a quick refund policy.


  • It is only available on the company website.

2. Transparent Labs Mass Gainer

mass gainer transparent labs

Transparent Labs Mass Gainer is yet another one of the most effective muscle-building/weight-gain products on the market today. The important feature that sets this mass gainer apart from others is that it is made entirely of grass-fed protein imported from New Zealand.

Also, it is naturally flavored, and the flavoring method is far better than that of the average naturally flavored protein powder on the market.

Each serving contains 53 g of protein, 750 calories, and 109 g of clean and natural carbohydrate sources.

It may also serve as a meal replacement and is available in three flavors: sweet vanilla, cookies & cream, and chocolate glaze donut.


  • $60 and $70 for a sack of 15 servings.


  • It has a variety of natural, high-quality ingredients.
  • It has high-quality fats.
  • It is GMO and gluten-free.
  • It has no artificial sweeteners.


  • It is not gluten-free.
  • It Contains cheap fillers in it.

3. Optimum Nutrition Serious Mass

optimum nutrition serious mass

Optimum Nutrition Serious Mass is a high-calorie mass gainer that contains vitamins, creatine, glutamine, and other high-quality ingredients to support mass gain.

It has a whopping 1,250 calories per serving, 50 g of protein, and less than 5 g of fat.  You may combine it with fruit or nut butter to make an excellent post-workout drink, or you can take it between meals to help you increase muscle growth and mass.

It has no added sugar and includes 24 different vitamins and minerals per serving.


  • $34.99 per tub


  • Calories, vitamins, minerals, and high-quality ingredients are abundant.
  • There is no added sugar, and it contains creatine and glutamine.


  • The Carb source is not the best.


Putting it all together, it sometimes becomes a big deal for skinny guys to bulk up.

And as it is evident from all the information I provided in the sections above, mass gainers can help heaps in beating fast metabolism (which makes it impossible for some of us to put on weight).

However, when looking for one, you must thoroughly understand what constitutes a decent mass gainer supplement and what ingredients are required for effectiveness.

While these are the top five weight gainer supplements for skinny guys, there are more options on the market that may better suit your needs and tastes.

Important Disclaimer: The information contained on MAX HEALTH LIVING is intended for informational and educational purposes only. Any statements made on this website have not been evaluated by the FDA and any information or products discussed are not intended to diagnose, cure, treat, or prevent any disease or illness. Please consult a healthcare practitioner before making changes to your diet or taking supplements that may interfere with medications.

Who We Are

We are a team of fitness, health, and supplement experts, and content creators. Over the past 4 years, we have spent over 123,000 hours researching food supplements, meal shakes, weight loss, and healthy living. Our aim is to educate people about their effects, benefits, and how to achieve a maximum healthy lifestyle. Read more.