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Which protein shake is high in calories?

4 min read

According to a 2025 review in Healthline, mass gainer protein powders are specifically formulated to help individuals who struggle to meet their daily calorie needs and are therefore the type of protein shake that is high in calories. These supplements are loaded with protein, carbohydrates, and fats to help create the caloric surplus necessary for weight gain and muscle building. For those looking to increase their body weight, a mass gainer is a strategic and convenient option to explore.

Quick Summary

This guide details high-calorie protein shake options, focusing on mass gainers specifically designed for weight and muscle growth. It explores the composition differences between standard protein and mass gainers, offering insights into ingredient choices and providing recipes to help increase daily calorie intake effectively.

Key Points

  • Mass Gainers are Highest in Calories: Mass gainer powders are specifically formulated to be high in calories, with serving sizes that can provide 500 to over 1,500 calories, ideal for weight and muscle gain.

  • Mass Gainers Contain More Macros: Unlike standard whey protein which is mostly just protein, mass gainers include a balanced mix of carbohydrates and fats to significantly boost caloric content.

  • DIY High-Calorie Shakes are an Option: You can create your own high-calorie shake by blending whole milk, nut butters, rolled oats, and fruits for a nutrient-dense, natural alternative.

  • Mass Gainers are Convenient for 'Hardgainers': For individuals who struggle to consume enough calories through food alone, mass gainers offer a simple and effective way to achieve a caloric surplus.

  • Standard Protein is for Lean Gains: If your goal is to build muscle while maintaining or losing weight, a standard, lower-calorie protein powder is a better choice.

  • Weight Gain Requires Caloric Surplus and Training: No matter the shake, consistent resistance training and consuming more calories than you burn are essential for muscle and weight gain.

In This Article

Mass Gainers vs. Standard Protein Powder: What You Need to Know

When seeking to find a protein shake that is high in calories, the primary distinction you must understand is the difference between a standard protein powder and a mass gainer. While both provide a protein boost, their nutritional profiles and intended uses are significantly different. Standard whey protein powders are typically low in calories, with a primary focus on delivering a high concentration of protein with minimal fats and carbohydrates. This makes them ideal for building lean muscle or supporting weight management goals where overall calorie intake is a concern.

Mass gainers, however, are specifically engineered for weight and muscle gain. They are a blended formula, packed not only with protein but also with large amounts of carbohydrates and fats to drive a substantial increase in caloric intake. Per serving, a mass gainer can contain anywhere from 500 to over 1,500 calories, making it the clear choice for those aiming for a caloric surplus. The added carbs, often including complex options like maltodextrin, help replenish glycogen stores after intense workouts and provide the energy needed for muscle growth.

How to Create Your Own High-Calorie Protein Shake

For those who prefer a more natural, whole-food approach, it is entirely possible to make your own high-calorie shake at home. This method gives you complete control over the ingredients, ensuring you avoid artificial sweeteners or fillers often found in commercial products. A blender and a few nutrient-dense staples are all you need to get started.

  • Choose a Calorie-Dense Liquid Base: Instead of water, use whole milk, half and half, or a plant-based milk alternative like coconut or oat milk for a higher calorie starting point.
  • Add Healthy Fats: Incorporate nut butters (peanut, almond) or seeds (flax, chia) for a significant calorie and fat boost. Adding a half-avocado also provides healthy fats and a creamy texture.
  • Pile on Complex Carbohydrates: Rolled oats are an excellent addition. Blending them first into a fine powder ensures a smooth shake without a gritty texture. Other options include frozen bananas or dried fruits like dates.
  • Boost the Protein: Use your preferred protein powder, or increase the protein content with ingredients like Greek yogurt or cottage cheese.
  • Include Extra Nutrients: A handful of spinach will add vitamins and minerals without changing the taste much. A tablespoon of honey or maple syrup can add natural sweetness and calories.

Commercially Available Mass Gainers

For convenience, many brands offer pre-formulated mass gainer powders. These products are popular among serious athletes and "hardgainers" who struggle to gain weight through diet alone.

  • Optimum Nutrition Serious Mass: A popular and effective mass gainer that provides a huge calorie and protein boost, making it a top pick for competitive athletes looking to pack on size.
  • Naked Mass Vegan Protein Powder: For a high-calorie plant-based option, this product offers a substantial calorie count and is third-party tested for quality.
  • Dymatize Super Mass Gainer: Known for its high-calorie profile and muscle-supporting ingredients, this mass gainer is a reliable choice for serious weight gain.

The Importance of Overall Nutrition

While a high-calorie protein shake can be an effective tool, it should not replace a balanced diet. A holistic approach that includes whole foods is crucial for overall health and sustainable weight gain. The shake acts as a supplement to help you achieve a caloric surplus, not as the sole source of nutrition. Always combine your supplementation with a consistent resistance training program for optimal muscle growth.

Comparison Table: Mass Gainer vs. Standard Protein

Feature Mass Gainer Standard Protein Recommended For
Calorie Count Very high (500-1500+ per serving) Low (100-300 per serving) Weight gain, bulking
Nutrient Balance High in protein, carbohydrates, and fats Almost exclusively protein Lean muscle gain, recovery
Primary Goal Significantly increase calorie intake for weight gain Supplement protein intake for muscle repair and maintenance Weight loss, maintenance
Carbohydrates High content to provide energy and calories Very low or minimal content Weight gain, energy
Fats Contains added fats for increased calories Minimal fats Energy, taste
Cost per Serving Often higher due to complex formula and ingredients Generally lower due to simpler formulation Budget-conscious, daily use

Conclusion

Ultimately, the question of which protein shake is high in calories is best answered by understanding your fitness goals. If your objective is significant weight and muscle mass gain, a mass gainer powder is specifically formulated to provide the high caloric and nutrient density required. These products offer a convenient way to achieve the necessary caloric surplus, especially for individuals with high metabolisms or those who find it challenging to eat enough. Alternatively, for a more natural approach, you can easily create a calorie-dense shake at home by incorporating ingredients like whole milk, nut butters, oats, and fruits. For those aiming for leaner muscle gain or weight maintenance, a standard, lower-calorie whey protein powder is the more appropriate choice. Regardless of your path, remember that consistent exercise and a balanced diet are the foundations of achieving your fitness aspirations.

For more detailed nutritional information and guidance on supplements, consulting resources like the National Institutes of Health can provide further scientific context.

Frequently Asked Questions

A mass gainer is a high-calorie supplement containing a blend of protein, carbohydrates, and fats, designed for weight gain. A regular protein shake, by contrast, is primarily focused on delivering protein with minimal calories, carbs, and fats.

Yes, you can increase the calorie content of a regular protein powder by adding ingredients like whole milk, nut butters, rolled oats, bananas, and honey.

For a calorie boost, add whole milk, Greek yogurt, nut butters (peanut or almond), oats, avocado, and healthy oils like olive or coconut oil.

Yes, high-calorie vegan options exist. Look for mass gainers made with plant-based proteins like pea and brown rice, or make your own with ingredients such as oat milk, nut butters, and vegan protein powder.

A single serving of a commercial mass gainer can add anywhere from 500 to over 1,500 calories to your daily intake, depending on the product and serving size.

High-calorie shakes are intended to cause weight gain. If used excessively or without accompanying resistance training, the additional calories may result in unwanted fat gain rather than muscle mass.

Choose a mass gainer if your primary goal is to gain significant weight and muscle mass and you struggle to eat enough calories. Opt for a standard protein powder if you want to build lean muscle while maintaining or managing your weight.

Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.