If you’re a hardgainer, we have the supplement for you.
Struggling to meet your daily calorie intake? If you’re a hardgainer, you know the challenge isn’t losing weight—it’s gaining it. For bodybuilders and lifters looking to build mass, the obstacle often lies in consuming enough calories to fuel muscle growth. Eating large, calorie-dense meals day after day can be exhausting and repetitive. That’s where ultra-high-calorie weight gainers come in. These supplements provide the calories and nutrients needed to help you gain weight and build muscle effectively.
Typically available in shakes or pills, weight gainers offer a more convenient alternative to eating endless plates of food. Packed with macronutrients like carbohydrates and proteins, they deliver the energy and materials your body needs to build lean muscle (1).
If you aim to pack on lean muscle mass, an ultra-high-calorie weight gainer could be the solution. However, it’s crucial to choose a product with high-quality ingredients that promote muscle growth—not just an increase in the number on the scale.
Our team at Generation Iron is going to break down our top recommendation for a mass gainer.
Overview: Ultra High-Calorie Weight Gainer
Transparent Labs ProteinSeries Mass Gainer is great for packing on muscle and healthy weight. Perfect as a meal replacement or a mass gaining supplement, this product is pumped with protein and no added artificial substances.
Ultra-high-calorie weight gainers are supplements that are high in calories. Athletes can use them to increase their weight and build muscle mass. They contain macronutrients like proteins, carbohydrates, vitamins, minerals, and all essential nutrients.
These combined help improve your performance, build your immune system, and improve your health. Below, we list the benefits of this Transparent Labs product as a high-calorie weight gainer.
Transparent Labs Mass Gainer Benefits
- It’s a good substitute for enormous meals.
- Carnivor Mass provides many calories to perform rigorous tasks and improve your performance.
- It’s perfect for bodybuilders because they help you increase your weight and build lean muscle.
- The essential amino acids help recover and repair muscles, especially after intense exercises.
- They positively impact your health because they contain other essential vitamins and minerals the body needs to function correctly.
The ProteinSeries Mass Gainer is the perfect mass-gainer for bodybuilders because it’s easily absorbed compared to regular foods and other mass-gainers. Transparent Labs has been a leader in sports nutrition for over fifteen years. Using the latest well-researched ingredients, its unique approach breaks the bounds of sports performance and enhancements; all with a transparent label.
Main Takeaways
- Sugar-Free
- Real food
- Transparent Label
- 53 grams of protein per serving
ProteinSeries Mass Gainer Highlights
Transparent Labs ProteinSeries Mass Gainer is great for packing on muscle and healthy weight. Perfect as a meal replacement or a mass gaining supplement, this product is pumped with protein and no added artificial substances.
Transparent Labs Protein Series Mass Gainer is an ultra-high-calorie weight gainer that provides immense calories and the proper nutrients to create the perfect anabolic environment. It promotes ultrahigh-speed macronutrient absorption, spiking glucose, and blood amino acid levels. This can stimulate protein synthesis, also known as anabolism, leading to impressive and faster gains in muscle mass.
Transparent Labs ProteinSeries Mass Gainer is an excellent choice for anyone looking to build lean muscle while adding quality body weight. Formulated with premium ingredients, it delivers the calories, protein, and carbohydrates needed to support muscle growth without relying on artificial fillers or unnecessary additives. Whether you’re bulking, recovering after intense workouts, or simply need a convenient high-calorie meal replacement, this mass gainer provides a clean and effective solution.
Each serving delivers an impressive 53 grams of protein sourced from 100% grass-fed whey concentrate to help support muscle recovery and growth. With 750 calories per two-scoop serving, it also provides 109 grams of carbohydrates from wholesome sources like organic tapioca, oats, and sweet potatoes, along with 12 grams of healthy fats to fuel performance and recovery. Free from artificial sweeteners, food dyes, and other unwanted ingredients, ProteinSeries Mass Gainer offers a transparent formula that makes it easy to increase your calorie intake while prioritizing quality nutrition.
Ingredients
Grass-Fed Whey Protein Concentrate
ProteinSeries Mass Gainer uses 100% grass-fed whey protein concentrate as its primary protein source. Unlike whey protein isolate, whey concentrate undergoes less processing, allowing it to retain more of its naturally occurring carbohydrates, fats, and beneficial nutrients. In addition to supporting muscle growth and recovery, whey concentrate can help promote satiety, making it easier to stay full between meals. It also contains naturally occurring glutathione, a powerful antioxidant that supports immune health and helps protect the body from oxidative stress. Combined with its complete amino acid profile, grass-fed whey concentrate is an excellent choice for building lean muscle and improving strength.
Creatine Monohydrate
Creatine monohydrate is one of the most extensively researched sports nutrition ingredients and is included to support strength, power, and athletic performance. It works by helping replenish adenosine triphosphate (ATP), the body’s primary source of cellular energy during high-intensity exercise. By restoring ATP more quickly, creatine can help improve training performance, increase power output, and support greater muscle growth over time. It has also been studied for its potential cognitive benefits alongside its well-known performance-enhancing effects.
Medium-Chain Triglycerides (MCTs)
Medium-chain triglycerides (MCTs) provide a fast and efficient source of energy that the body can quickly absorb and use for fuel. Commonly derived from coconut oil, MCTs are less likely to be stored as body fat compared to many other dietary fats. They may also help increase feelings of fullness while providing additional calories for those looking to gain weight or fuel demanding workouts. Their ability to produce ketones also makes them an efficient alternative energy source for both the body and brain.
Stevia & Monk Fruit
Instead of relying on artificial sweeteners, ProteinSeries Mass Gainer is naturally sweetened with stevia and monk fruit extract. These plant-based sweeteners provide excellent flavor with little to no calories, allowing the formula to maintain a clean ingredient profile without sacrificing taste. They’re a popular choice for athletes and health-conscious consumers looking to avoid artificial ingredients while still enjoying a delicious shake.
Other Ingredients
Additional ingredients include organic tapioca maltodextrin, Hydrox cookie meal, natural cookies and cream flavor, coconut milk powder, VitaFiber, oat flour, sweet potato, and sodium chloride. Together, these ingredients provide clean carbohydrates, added fiber, and great flavor while supporting the product’s calorie and macronutrient profile for healthy weight and muscle gain.Price & Flavors
ProteinSeries Mass Gainer is an effective supplement to add to your muscle-building and weight-gaining needs. Although it is more of a premium priced option, you are getting quality ingredients in a quality supplement. One 6.5 lbs. tub costs $79.99 and holds 15 servings per container.
The flavors include chocolate glazed donut and sweet vanilla.
Overall Value
Transparent Labs ProteinSeries Mass Gainer is an excellent option for individuals looking to increase muscle mass and gain quality weight in an efficient and sustainable way. Featuring a balanced blend of high-quality protein, carbohydrates, and healthy fats, this supplement provides the calories and nutrients needed to support muscle growth, recovery, and performance. Whether used as a post-workout shake or a convenient meal replacement, it makes it easier to reach your daily nutritional goals.
Known for its commitment to ingredient transparency and clean formulas, Transparent Labs delivers a mass gainer made with quality ingredients and no unnecessary fillers or artificial additives. For those seeking a reliable way to support a lean bulk, ProteinSeries Mass Gainer offers a straightforward formula designed to help maximize results while maintaining a focus on overall health and wellness.
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References
- Pasiakos, S. M., McLellan, T. M., & Lieberman, H. R. (2015). The effects of protein supplements on muscle mass, strength, and aerobic and anaerobic power in healthy adults: a systematic review. Sports medicine (Auckland, N.Z.), 45(1), 111–131. https://doi.org/10.1007/s40279-014-0242-2
- Ang, M., Müller, A. S., Wagenlehner, F., Pilatz, A., & Linn, T. (2012). Combining protein and carbohydrate increases postprandial insulin levels but does not improve glucose response in patients with type 2 diabetes. Metabolism: clinical and experimental, 61(12), 1696–1702. https://doi.org/10.1016/j.metabol.2012.05.008
- Sauvaire, Y., Petit, P., Broca, C., Manteghetti, M., Baissac, Y., Fernandez-Alvarez, J., Gross, R., Roye, M., Leconte, A., Gomis, R., & Ribes, G. (1998). 4-Hydroxyisoleucine: a novel amino acid potentiator of insulin secretion. Diabetes, 47(2), 206–210. https://doi.org/10.2337/diab.47.2.206
- Legault, Z., Bagnall, N., & Kimmerly, D. S. (2015). The Influence of Oral L-Glutamine Supplementation on Muscle Strength Recovery and Soreness Following Unilateral Knee Extension Eccentric Exercise. International journal of sport nutrition and exercise metabolism, 25(5), 417–426. https://doi.org/10.1123/ijsnem.2014-0209
