Optimum Nutrition Serious Mass Review : For Hard Gainers

Optimum Nutrition Serious Mass: QUICK OVERVIEW

What We LikeWhat We Don’t Like
✅ 1,250 Calories per 2-Scoop Serving❌ For hard gainers only
✅ 50 Grams of Protein per Serving
✅ Over 250 Grams of Carbohydrates per Serving

Today we continue to explore mass gainer products ​​and we ​​​bring to you our Optimum Nutrition Serious Mass Review.

Not everybody is created equal, which means some of us gym-goers have to rely on a weight gain supplement to help us accumulate mass before we can turn it into the muscle at the bench press.

If you’ve tried mainstream mass gainers with no success, perhaps you should turn to a mass gainer specifically designed for hard gainers. Something like the Serious Mass formula from Optimum Nutrition.


Optimum Nutrition Serious Mass Review

Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vitamin C, Zinc and Vitamin D for Immune Support, Chocolate, 12 Pound (Packaging May Vary)

The Serious Mass formula is among Optimum Nutrition’s most popular supplements and is ideal for naturally lean folk who need to gain a lot of weight in a short space of time.

Owing to its high carbohydrate content, Serious Mass will not just help you gain weight but will give you the energy you need to push yourself further at the gym to ensure your newly acquired mass becomes muscle and not fat.

Who is this product for?

The Serious Mass formula was designed with hard gainers in mind​. ​Meaning particularly skinny people who just can’t put on and keep weight no matter how hard they try.

Whether your inability to gain weight is the result of an illness, a fast metabolism, or even just a small appetite, Serious Mass will put you on the fast track to the body you want.It should be pointed out, however, that this formula boasts 1,250 calories per serving​. ​

So you’ll have to adhere to a strict workout routine if you want to build muscle and avoid becoming fat. For this reason, Optimum Nutrition Serious Mass should probably be avoided if you have a hectic schedule and can’t make it to the gym every morning or evening.

What’s included?

Let’s start our Optimum Nutrition Serious Mass Review with what is in the package​. Included in a single serving of Optimum Nutrition Serious Mass, you will find 1,250 calories, 50 grams of protein, 25 vitamins and minerals, and more than 250 grams of carbohydrates.

Each serving can be prepared using the Optimum ​Nutrition ​Serious ​Mass scoop ​that ​the band throws in with every purchase of Serious Mass​. ​So you won’t have to worry about throwing off your measurements with the guesswork that typically comes along with using a spoon to dish up your shake.

Optimum Nutrition encourages its customers to experiment with different ingredients, such as fruits and nuts, to enhance the taste of their shakes​. ​But don’t expect to receive recipe suggestions with your Serious Mass formula.

If you decide to experiment with external flavorings and toppings, you’ll have to resign yourself to a process of trial and error until you find a palatable recipe.

Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vitamin C, Zinc and Vitamin D for Immune Support, Chocolate, 12 Pound (Packaging May Vary)
  • Vitamin C, Zinc and Vitamin D Provide Immune Support along with Vitamin E
  • Packaging may vary - New look, with the same trusted Quality!
  • High Calorie Weight Gainer: 1,250 Calories per 2-Scoop Serving
  • 50 Grams of Protein per Serving for fueling Intense Workouts
  • Over 250 Grams of Carbohydrates per Serving

Optimum Nutrition Serious Mass Review – Overview of features

As mentioned already, a single serving of Optimum Nutrition Serious Mass boasts 1,250 calories. If that isn’t enough for you, however, you can rest easy knowing that this mass gainer has the enviable feature of an easy-mix formula​. Meaning it can be dissolved in milk just as effectively as in water.

By blending this gainer using milk, you will up your calorie intake from 1,250 calories per serving to a staggering 1,640. Most mass gainers have something of a chalky taste, which makes them difficult to get through without gagging or holding your nose.

Serious Mass, however, is available in multiple flavor options, including chocolate and strawberry, making it significantly more enjoyable than the average mass gainer.


If you’ve never used a mass gainer or similar supplement in the past, you may initially have some trouble getting a smooth texture using Optimum Nutrition Serious Mass. Worry not! In the video below, you will be shown how to blend your mass gainer using a shaker.

Alternatives of Optimum Nutrition Serious Mass

If you need to gain weight fast but don’t have to do battle against a fast metabolism, there is no reason for you to purchase a formula designed for hard gainers.

Rather than going with Serious Mass, try researching Optimum Nutrition’s other weight gain supplements until you find the one that is right for you and your body.

To non-hard gainers, we generally recommend Optimum Nutrition’s Gold Standard Gainer.

Gold Standard Gainer offers 763 calories per serving and carbohydrates derived from oats, peas, and potatoes, making it a great choice for gainers with average metabolism.

​​Optimum ​Serious Mass ​Results

Optimum Nutrition’s Serious Mass formula is one of the most potent mass gainers on the market. ​And it requires dedication and determination on the part of the consumer if it is going to be effective.

If you aren’t certain you can commit yourself to the necessary heavy gym sessions, this probably isn’t the mass gainer for you. That being said, if you have the time and the drive to pump iron every day, Serious Mass will be your best friend.

Absolutely loaded with calories and carbohydrates, it is ideal for hard gainers who just can’t seem to hold on to their pounds and will get you several dozen steps closer to the results your hard work has deserved for a long time.


Food in Play

My name is Johnny, and I struggled to gain mass in the past due to my metabolism and being very skinny. In this blog, I share the best reviews and advice when it comes to gaining weight and mass, for all the people that are struggling like I was.

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