Max’s Absolute Mass vs Optimum Nutrition Serious Mass: The Key Differences

Medically reviewed by Dr Dimitar Marinov
Max's Absolute Mass vs Optimum Nutrition Serious Mass

When it comes to gains, you’ve got to have a strategy, and having a premium mass supplement in your corner can make all the difference. Whether you’re new to the supplement game, or this isn’t your first rodeo, you’ll most likely have heard of two massive contenders for the title of best mass gainer: Max’s Absolute Mass vs Optimum Nutrition Serious Mass.

Both Max’s Absolute Mass and Optimum Nutrition Serious Mass are top-quality protein supplements, but which one is best for you? For all you need to know, we’ve gone ahead and broken down these two mass gainers and found their key differences and benefits.

Max’s Absolute Mass Review

review of Max's Absolute Mass

For those who struggle to reach their calorie intake, it’s time to maximise your calories and gain like you’ve never gained before with Max’s Absolute Mass. A single serving packs 60g of protein and 150g of carbs and delivers 1180 calories. This premium mass gainer comprises only the highest-quality sources of protein and carbohydrates and a combination of fast and slow-absorbing proteins derived from whey isolate, whey concentrate, and more. Max’s Absolute Mass ensures your body gets the necessary fuel for optimal protein synthesis.

For a quality build, you need quality carbs, and Max’s patented Glycerforce carb complex is designed to ensure you get what you need to recover and build serious muscle mass. Max’s Absolute Mass is a brilliant buy for those who struggle to fit in meals or are looking to pack on some size.

What are the benefits of Max’s Absolute Mass?

When choosing a mass gainer, looking at its benefits is an important step to take. Here are some benefits of taking Max’s Absolute Mass:

Enhanced Muscle Growth: Each serving of Max’s Absolute Mass has 60g of protein and 150g of carbs, giving your body the energy it needs to promote muscle mass and encourage the body to recover faster after intense exercise. Absolute Mass also has a full range of essential amino acids and BCAAs that are necessary for muscle growth, ensuring that you’ll see clear results when using this gainer alongside a vigorous training routine.

Larger Caloric Intake: Rapidly increasing your muscle mass and overall weight requires taking in excess calories. With Max’s Absolute Mass, you’re getting 1080 calories with each serving, more than enough to help you achieve the legendary size you’re after.

Improved Recovery Time: The protein blend in Max’s Absolute is designed to improve your recovery time so you can hit the gym more often without struggling with insanely sore muscles. The EAAs and BCAAs in this mass gainer promote protein synthesis and aid in repairing damaged muscle tissue almost immediately after your workout, reducing muscle soreness and fatigue.

Boosts and Replenishes Energy: Packed with 150g of carbs in each serving, Max’s Absolute Mass is well equipped to provide you with the energy you need to tackle your workout and replenish your energy reserves afterwards.

Are there any potential side effects of Max’s Absolute Mass?

Max’s Absolute Mass is safe for most healthy adults to consume if you want to pack on the kilos. That said, it does need to be taken alongside a good training program to avoid putting on unwanted excess weight. Here are some potential side effects of taking Max’s Absolute Mass:

  • Bloating
  • Digestive upset
  • Unwanted weight gain
  • High-blood pressure

Get a limited-time discount on Max’s Absolute Mass!

Get 15% off for a limited time with the discount code “absolutemass15

Optimum Nutrition Serious Mass Review

review of Optimum Nutrition Serious Mass

Getting your gains has never been easier thanks to Optimum Nutrition Serious Mass. Offering you a staggering 1250 calories per serving, you can expect to put on some serious mass. With its best-selling formula, Optimum Nutrition offers its users 50g of protein, 252g of carbs, and 4.5g of fats per serving. In addition to these bulk-producing ingredients, you’ll also get muscle-building assistance from creatine and glutamine, and with a range of vitamins, your health will be looked after just as well.

Its protein blend incorporates whey protein isolate, whey protein concentrate, milk protein isolate and hydrolysed whey protein. With such a robust range of proteins, you know you’re getting everything your muscles need to build and recover. This protein blend offers you the complete amino acid profile and the hydrolysed protein absorbs rapidly, ensuring your body and muscles get nutrients faster.

The carbohydrate blend comprises oats, peas, and potatoes, offering you multiple sources of nutrients and micronutrients and leaving out nasty fillers and excess sugar. For serious mass gainers, Optimum Nutrition Serious Mass is a fantastic option:

What are the benefits of Optimum Nutrition Serious Mass?

Promotes Muscle Growth and Recovery: one of the most important features of Serious Mass is that it actually boosts your mass. With an impressive protein and carbohydrate blend, Optimum Nutrition is perfectly geared to helping you put on solid muscle mass. It also has a full range of EAAs and BCAAs making it great for aiding your body post-workout, speeding up recovery and strengthening your body.

Enhances Performance: In addition to the EAAs and BCAAs that form part of the protein blend, Serious Mass also has 3g of Creatine and Glutamine to boost muscle growth, strength and endurance which in return has significant effects on your overall ability to perform.

High-Calorie Content: With a total of 50g of protein, 252g of carbs and 4.5g of fats, Serious Mass has a total of 1250 calories in it. This impressive caloric intake on a daily basis and perfect for helping you put on weight fast.

Holistic Nutrient blend: Optimum Nutrition also has a fantastic concoction of vitamins and minerals to ensure your immune system is at optimal health as you destroy your workouts.

Are there any potential side effects of Optimum Nutrition Serious Mass?

Optimum Nutrition Serious Mass has gone through intensive testing to ensure that its ingredients are safe and beneficial. That said, we are all unique and our bodies handle certain ingredients differently. With that in mind, here are some potential side effects of Optimum Nutrition Serious Mass:

  • Bloating
  • Gas
  • Bowel irritation
  • Weight gain

Get a limited-time discount on Optimum Nutrition Serious Mass!

You can get a 15% discount with the code “seriousmass15” for a limited time only.

What are the key differences between Max’s Absolute Mass and Optimum Nutrition’s Serious Mass?

Like with any supplement, you want to find the one that’s going to work the best for you. This is why the small details and key differences matter. When it comes to choosing mass gainers, both Max’s Absolute Mass and Optimum Nutrition Serious Mass are great options, but their subtle differences might be the decider on which one is better for you.

As a supplement aimed at helping you rapidly gain weight, you’d expect them to be packed with calories. In this case, both mass gainers have a reasonable amount of calories, with Serious Mass offering you 1250 calories and Absolute Mass offering 1180 calories. With 70 calories more per serving, Serious Mass takes the trophy here. The difference in calories comes from the different quantities of ingredients used.

For instance, Absolute Mass provides you with 60g of protein and 150g of carbs. Serious Mass on the other hand has 50g of protein and 252g of carbohydrates, which is pretty much 100g more than Absolute Mass.

Flavours in Max’s Absolute Mass vs Optimum Nutrition Serious Mass

In regards to flavours, both supplements have limited options. Serious Mass has four standard flavours whereas Absolute Mass has three more exciting flavours. Here they are:

Max’s Absolute Mass Flavours:

  • Caramel Thickshake
  • Chocolate Mud cake
  • Vanilla Ice Cream

Flavours from Optimum Nutrition Serious Mass:

  • Banana
  • Chocolate
  • Strawberry
  • Vanilla

Ingredients in Max’s Absolute Mass vs Optimum Nutrition Serious Mass

Ingredients are an important aspect to check when comparing supplements. Between these two mass gainers, both have a robust protein and carbohydrate blend. Optimum Nutrition uses whey protein isolate, concentrate, milk protein isolate, and hydrolysed whey protein to offer the body everything it needs to perform and recover.

Max’s Absolute Mass uses hydrolysed whey peptides, WPI, and WPC as its major ingredients, with Micellar Casein as a protein that takes longer to digest to reduce appetite.

Here are the differences between the key ingredients:

Different key ingredients in Max’s Absolute whey:

  • Hydrolysed Whey Peptides
  • Fruit Sugar Extract
  • Creatine
  • Glutamine

Different key ingredients in Optimum Nutrition Serious Mass:

  • Egg Albumen in protein blend
  • Choline, Inositol
  • Acesulfame Potassium as a sweetener

Which supplement is best for me?

Choosing between these two powerhouse supplements can be challenging, especially when it comes to flavours. On the one side, we have Serious Mass, with its timeless flavours and huge calorie amount that’s perfect for any trainer wanting to put on a few pounds faster. But calories aren’t everything. Protein and immune-boosting also of just as much of an impact. In this case, Optimum Nutrition wins by a landslide with a whole range of vitamins and minerals to keep your immune system healthy as you exercise.

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