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Mass Gainers
Looking to bulk up, gain healthy weight, or support intense training? Mass gainer protein powders are designed to help you meet your calorie and macronutrient goals. Tailored toward the needs of those looking to build muscle mass and gain overall weight, protein mass gainer products are popular among athletes and fitness enthusiasts. Explore The Vitamin Shoppe’s wide selection of weight gainers to match your fitness journey and fuel gains.
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Frequently Asked Questions
What is whey protein isolate?
Whey protein isolate (WPI) has the highest concentration of protein and BCAAs, while having less carbs, cholesterol, and fat compared to other whey proteins. WPI is also low in lactose and easy on your digestive tract.
Are protein shakes “good” for you?
Protein shakes can be an excellent addition to a well-rounded diet and healthy lifestyle. Research has shown that supplementing with protein can support athletic performance, post-workout recovery, weight management, muscle maintenance, and muscle growth.
Can protein shakes support weight gain?
Protein shakes may support weight gain if they contribute to a calorie surplus in your diet.
Can protein shakes support weight loss?
Research has shown that protein-rich foods temporarily rev up your metabolism and can help make you feel satiated longer, which may contribute to weight loss.
Are protein shakes "good" for women?
Supplementing with protein is as beneficial for women as it is for men in supporting muscle growth and maintenance, recovery, and performance.
How can protein supplements benefit my muscles?
Protein supplements provide the nutrients your body needs to stimulate muscle protein synthesis and support recovery post-workout.
Who Would Benefit from Taking Protein?
- Athletes and fitness enthusiasts looking to support muscle growth, muscle maintenance, performance, and post-workout recovery
- Individuals with weight management goals seeking a lower-calorie, high-protein option
- Older adults who require more protein to maintain muscle mass and overall health
- Busy professionals and students who need a quick and convenient source of protein on the go
- Anyone with increased protein needs, such as vegetarians or individuals practicing a low-carb diet
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What are mass gainers?
Mass gainers—also known as weight gainer supplements—are high-calorie protein powders that combine protein, carbohydrates, and essential nutrients to support:
- Muscle growth and recovery
- Caloric surplus for weight gain
- Post-workout replenishment
- Nutritional support for active lifestyles
Who might benefit from taking weight gainers?
A weight gainer protein powder may benefit individuals with fast metabolisms who struggle to gain weight in the form of muscle mass, even with the help of a regular fitness regimen. They’re ideal for athletes in bulking phases and those who need help reaching a calorie surplus.
What should I look for in a mass gainer protein powder?
When choosing the best mass gainer for your goals, consider these key factors:
Protein Content
Gainer products usually have around 20 to 50+ grams of protein per serving, often from whey, casein , or plant-based sources like pea protein.
Carbohydrates & Calories
Mass gainers typically contain higher-carb content to help fuel workouts and promote weight gain. Choose a formula that aligns with your dietary needs—some offer lower-carb options for lean bulking.
Added Nutrients
Many gainers include vitamins, minerals, creatine, and digestive enzymes to support overall wellness and nutrient absorption.
Dietary Preferences
If you're following a restrictive eating plan or have food allergies or sensitivities, look for a formula that fits your diet. Manufacturers offer gluten-free mass gainer solutions, dairy-free mass gainer products, vegetarian/vegan options, and more.
Flavor
Enjoy classic gainer protein powder flavors like chocolate and vanilla, or go unflavored for custom blending. Even sugar-free mass gainers can taste great!
Can I use a mass gainer as a meal replacement?
While not intended to act as meal replacement, mass gainers can supplement meals or serve as a high-calorie snack between meals.
How often should I take a mass gainer?
The right amount and frequency per day will vary by individual. Some people take it once or twice daily—post-workout and/or between meals. Follow the label instructions for intended use.
Where can I buy mass gainer powder?
The Vitamin Shoppe is your source for mass gainer products. The filter menu accessible on this page allows you to shop by brand, flavor, dietary needs, and more, so you can quickly find the ideal product for your needs.
Find Mass Gainers at The Vitamin Shoppe Store Near You
There are more than 600 The Vitamin Shoppe® stores across the US, so it's very likely you can pop in and find Mass Gainers locally. Check out our store locator to find a Shoppe near you. Don’t forget—you’ll save at least 15% on every subscription with Auto Delivery, plus an addition 5% off select brands to help you stay on the path. Not only will you never miss a thing, but you’ll also get free shipping on subscription refills of $25 or more!* You define what better looks (and feels) like—Count on us to help you get there.
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