• Supports muscle mass and size
• Infused with Carb10^®
• No amino spiking
• Cookies and Cream flavor

Formulated, flavored, and trusted by 5x Mr. Olympia Chris Bumstead, CBUM Series Mass Gainer delivers the great-tasting fuel you need to support next-level muscle mass and size. This high-protein protein shake packs 53g of protein, 1,070 calories, and 2.5g of creatine monohydrate in every scoop.

Frequently Asked Questions

What is Carb10?

Carb10 is a low-glycemic source of carbohydrates including pea starch and lactase.

What is amino spiking?

Amino spiking is the practice of adding low-grade amino acids to a protein powder supplement.

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, 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.

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
• 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

Quality milk tastes better, way better. That’s why we choose grass-fed and hormone-free dairy to make our whey protein concentrate. Whey concentrate is the least processed form of whey, which means it’s loaded with high-quality complete protein and essential amino acids. Each batch of Levels® Whey is cold-process microfiltered and blended with sunflower lecithin for that effortless mixing you expect. You'll find no deception here, either. That means no soy, no gluten, and no artificial flavors or sweeteners.

• Supports muscle building and weight gain goals
• 1,250 calories, 50g of protein, and 252g of carbs per serving
• Delivers 25 vitamins & minerals, creatine, and glutamine
• Chocolate flavor

If you’re aspiring to be bigger, have a highly active metabolism, weaker appetite, or on-the-run lifestyle, SERIOUS MASS™ by Optimum Nutrition is for you. This Chocolate weight gain powder packs 1,250 calories, 50g of protein, and 252g of carbohydrates in every serving to help boost calorie intake, support muscle building, and fuel intense workouts.

• Supports muscle building, recovery, and strength
• 25g of whey protein per serving with whey protein isolate as its primary source
• Formulated with MCTs to support metabolism
• Easy to digest
• Skippy^® Peanut Butter flavor

Loaded Protein Powder from RYSE delivers advanced benefits without sacrificing taste. This protein supplement combines premium whey protein isolate to fuel muscle building, recovery, and strength, MCTs to aid metabolism, and prebiotic fiber to support digestion.

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.

What are MCTs?

Medium-chain triglycerides (MCTs) are a type of fat molecule that the body can easily absorb and convert into energy.

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