10 Best Cb1 Weight Gainer of 2026

Tested and Reviewed: Top 10 Cb1 Weight Gainer deals with expert ratings from 8.1 to a perfect 10

September 2026 Edition

Editor's Choice

9.7

Sports Research

Sports Research® Creatine Monohydrate Powder 5g, Unflavored (60 Servings)

Editor's bottom line:

“This cb1 weight gainer is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

YOUR CREATINE, YOUR PERFORMANCE EDGE*: Take your training further with Sports Research Creatine Monohydrate Powderdesigned to help support strength, endurance, and lean muscle when combined with daily use and regular exercise.* Whether you're lifting, sprinting, or building a routine, creatine may help improve cellular energy for peak performance.*
BACKED BY SCIENCE FOR PERFORMANCE & RECOVERY*: Each scoop delivers 5g of pure creatine monohydrate, a key compound that helps fuel ATP production, promoting greater power during workouts and faster post-exercise recovery.* Its a simple, effective way to build strength and support your training goals.*
UNFLAVORED, EASY-MIX FORMULA: This micronized creatine powder dissolves smoothly in cold liquids and blends easily into your favorite pre-workout, post-workout, or recovery shake.* No flavors, no clumping, no added sugarsjust pure, flexible performance support.*
ATHLETE-TRUSTED CREATINE: Sports Research Creatine Monohydrate Capsules are entirely Vegan, Non-GMO Project Verified and Informed Sport Tested.
PREMIUM CREATINE, NO COMPROMISES*: At Sports Research, we believe in crafting supplements backed by science and made for real results. Our creatine is micronized for better absorption and trusted by athletes who demand high-performing support for strength, stamina, and muscle recovery.*

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Picked by 397 people today

9.5

Supragenix

CB-1 Weight Gainer Pills (90 Count) | Clinically Tested Appetite Stimulant

Main Highlights

Proven Weight Gain System: CB-1 Weight Gainer's powerful formula is designed to increase appetite and slow metabolism, helping build real and lasting body mass for both men and women.
Clinically Tested: Our weight gainer is one of the few weight gain supplements backed by an 8-week clinical test showing users gained more weight on average with CB-1 than with diet alonehighlighting its effectiveness with consistent use.
Fuller Shape and Curves in Women: Scientifically formulated to support weight gain in areas like hips, thighs, chest, and bootyhelping you achieve a curvier figure with a big butt. CB-1 aims to deliver real, lasting results without risky surgery.
Build Size & Strength in Men: This mass builder for men is designed to boost appetite and slow metabolic rate, supporting mass gain in key areas like the arms, shoulders, and legshelping you bulk up and develop a stronger, more muscular physique.
Made in the USA with Globally Sourced Ingredients: Free from harmful chemicals, CB-1 is made in the USA with natural herbs, vitamins, and minerals. Each batch is 3rd-party tested for purity, safety, and effectiveness. Allergen Friendly: No wheat, gluten, shellfish, milk, or most common allergens. Contains soy-derived lecithin and Ragweed-family herbs.

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9.5

Dymatize

Dymatize Super Mass Gainer Protein Powder, Gourmet Vanilla, 52g Protein, 1g Creatine, 1280 Calories, 10.7g BCAAs, 245g Carbs, Contains Whey Protein Powder, Isolate, and Casein (8 Servings)

Main Highlights

52G PROTEIN: Every servings contains 52g of protein to support muscle growth, repair, and recovery. If your goal is gaining muscle size and strenth, then SMG is your perfect workout parther. while recovering from intense workouts and pushing limits in the gym
CALORIE-DENSE FORMULA: With 1,280 calories per serving, this weight gainer offers a substantial caloric boost for individuals aiming to gain muscle mass and meet their energy needs
ENHANCED WITH CREATINE AND NUTRIENTS: Each serving provides 1g of creatine to support the increase in power and strength you need to maximize training. Plus 14 essential vitamins and minerals, including Vitamin C, E, and calcium, to support overall health and recovery
CONTINUOUS GROWTH: Dymatize Super Mass Gainer combines fast- and slow-digesting proteins, like whey and casein, to fuel muscle growth and recovery with sustained protein delivery for long-lasting results for men and women
YOUR WAY OF GAINING: Get creative by blending mass gainer into smoothies with fruits, peanut butter, and oats. Its also perfect for adding to protein bars, cookies, and pancakes for delicious, calorie-packed treats

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9.2

Save 5%

Optimum Nutrition

Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Chocolate, 6LB

5% Off

Main Highlights

HIGH-CALORIE MASS GAINER FOR SIZE & STRENGTH:Delivers over 1,200 calories per 2-scoop serving to support weight gain, bulking phases, and increased daily energy intake when diet alone isnt enough
50G PREMIUM PROTEIN BLEND: Provides 50 grams of blended protein per serving to help support muscle repair, recovery, and lean mass development after intense training
HIGH-CARB ENERGY SUPPORT: Packed with over 250 grams of carbohydrates per serving to replenish glycogen stores, fuel workouts, and support sustained energy throughout the day
ADDED VITAMINS & MINERALS FOR DAILY NUTRITION: Includes 20+ essential vitamins and minerals, including Vitamin C and Zinc, to help support overall nutritional balance and immune system function
CUSTOMIZABLE, HIGH-CALORIE SHAKE BUILDER: Easily blend with milk, fruits, peanut butter, nuts, or other calorie-dense ingredients to further increase calories, improve taste, and tailor your weight-gain goals
Optimum Nutrition is the World's #1 Sports Nutrition Brand- Highest quality control measures so you feel comfortable and safe consuming the product

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Best Value

9.0

Save 15%

Optimum Nutrition

Optimum Nutrition Gold Standard Pro Gainer Protein, Double Chocolate, 5 LB

15% Off

Main Highlights

Vitamin C and Zinc Provides Immune Support along with Vitamin E
650 CALORIES - delivering calories that count to support your gains
60G PROTEIN BLEND - support your mass gaining goals with high-quality protein
85G CARBOHYDRATES - help restore energy levels
7g SUGAR (OR LESS)
32 VITAMINS & MINERALS - because the nutrient needs of very active individuals may be greater than those of less active people
GREAT POST-WORKOUT OR BETWEEN MEALS
MIXES EFFORTLESSLY - use a blender, shaker, or spoon to easily mix
AVAILABLE IN 5 LB TUBS OR 10 LB BAGS

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8.8

Naturade

Naturade Weight Gain Nutrition Drink Mix for Healthy Weight Support, Balanced Calories with Protein, Vitamins & Minerals, Vanilla - 20.3 oz

Main Highlights

Balanced Nutrition For Healthy Weight Support: A calorie-dense nutrition drink mix designed to help support healthy weight maintenance with a blend of carbohydrates, protein, vitamins, and minerals without extreme bulking formulas
Supports Active, Demanding Lifestyles: Ideal for active routines, workouts, and busy schedules when meeting daily calorie needs through food alone can be challenging
Gentle, Nourishing Support For Your Body: Thoughtfully designed for those experiencing appetite changes, fast metabolisms, or life-stage transitions where maintaining weight feels difficult without pressure or extremes
Flexible, Everyday Use: Enjoy between meals, blended into smoothies, or as part of a daily nutrition routine that adapts to your lifestyle - at home or on the go
Award-Recognized & Trusted Since 1926: From Naturade, delivering over 100 years of nutrition expertise and recognized with a 2025 Vity Award for excellence in health and wellness products

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8.6

Dymatize

Dymatize Super Mass Gainer Protein Powder, 1290 Calories & 52g Protein, Mixes Easily, Tastes Delicious, Fruity Pebbles, 6 Pound (8 Servings)

Main Highlights

Pebbles Power to help you get those GAINS! NEW Super Mass Gainer in Fruity Pebbles flavor.
10.7 grams of BCAAs as building blocks, including 5.1g Leucine, as building blocks to help activate Muscle Protein Synthesis.
1290 calories and 248g carbs per serving to help even the hardest gainers pack on mass
52g protein per serving (a blend of fast and slow digesting proteins) to fuel your muscles throughout the day.
14 vitamins and minerals to support muscle recovery.

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8.3

Save 5%

Optimum Nutrition

Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vanilla, 6LB

5% Off

Main Highlights

HIGH-CALORIE MASS GAINER FOR SIZE & STRENGTH:Delivers over 1,200 calories per 2-scoop serving to support weight gain, bulking phases, and increased daily energy intake when diet alone isnt enough
50G PREMIUM PROTEIN BLEND: Provides 50 grams of blended protein per serving to help support muscle repair, recovery, and lean mass development after intense training
HIGH-CARB ENERGY SUPPORT: Packed with over 250 grams of carbohydrates per serving to replenish glycogen stores, fuel workouts, and support sustained energy throughout the day
ADDED VITAMINS & MINERALS FOR DAILY NUTRITION: Includes 20+ essential vitamins and minerals, including Vitamin C and Zinc, to help support overall nutritional balance and immune system function
CUSTOMIZABLE, HIGH-CALORIE SHAKE BUILDER: Easily blend with milk, fruits, peanut butter, nuts, or other calorie-dense ingredients to further increase calories, improve taste, and tailor your weight-gain goals
Optimum Nutrition is the World's #1 Sports Nutrition Brand- Highest quality control measures so you feel comfortable and safe consuming the product

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8.1

Dymatize

Dymatize Super Mass Gainer Protein Powder, Gourmet Vanilla, 52g Protein, 1g Creatine, 1280 Calories, 10.7g BCAAs, 245g Carbs, Contains Whey Protein, Isolate, and Casein (16 Servings)

Main Highlights

52G PROTEIN: Every servings contains 52g of protein to support muscle growth, repair, and recovery. If your goal is gaining muscle size and strenth, then SMG is your perfect workout parther. while recovering from intense workouts and pushing limits in the gym
CALORIE-DENSE FORMULA: With 1,280 calories per serving, this weight gainer offers a substantial caloric boost for individuals aiming to gain muscle mass and meet their energy needs
ENHANCED WITH CREATINE AND NUTRIENTS: Each serving provides 1g of creatine to support the increase in power and strength you need to maximize training. Plus 14 essential vitamins and minerals, including Vitamin C, E, and calcium, to support overall health and recovery
CONTINUOUS GROWTH: Dymatize Super Mass Gainer combines fast- and slow-digesting proteins, like whey and casein, to fuel muscle growth and recovery with sustained protein delivery for long-lasting results for men and women
YOUR WAY OF GAINING: Get creative by blending mass gainer into smoothies with fruits, peanut butter, and oats. Its also perfect for adding to protein bars, cookies, and pancakes for delicious, calorie-packed treats

Show Price

8.1

Dymatize

Dymatize Super Mass Gainer Protein Powder, Rich Chocolate, 52g Protein, 1g Creatine, 1280 Calories, 10.7g BCAAs, 245g Carbs, Contains Whey Protein Powder, Isolate, and Casein (8 Servings)

Main Highlights

52G PROTEIN: Every servings contains 52g of protein to support muscle growth, repair, and recovery. If your goal is gaining muscle size and strenth, then SMG is your perfect workout parther. while recovering from intense workouts and pushing limits in the gym
CALORIE-DENSE FORMULA: With 1,280 calories per serving, this weight gainer offers a substantial caloric boost for individuals aiming to gain muscle mass and meet their energy needs
ENHACED WITH CREATINE AND NUTRIENTS: Each serving provides 1g of creatine to support the increase in power and strength you need to maximize training. Plus 14 essential vitamins and minerals, including Vitamin C, E, and calcium, to support overall health and recovery
CONTINUOUS GROWTH: Dymatize Super Mass Gainer combines fast- and slow-digesting proteins, like whey and casein, to fuel muscle growth and recovery with sustained protein delivery for long-lasting results for men and women
YOUR WAY OF GAINING: Get creative by blending mass gainer into smoothies with fruits, peanut butter, and oats. Its also perfect for adding to protein bars, cookies, and pancakes for delicious, calorie-packed treats

Show Price

Our Best Overall Choice

Best Choice

9.7

Sports Research

Sports Research® Creatine Monohydrate Powder 5g, Unflavored (60 Servings)

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

YOUR CREATINE, YOUR PERFORMANCE EDGE*: Take your training further with Sports Research Creatine Monohydrate Powderdesigned to help support strength, endurance, and lean muscle when combined with daily use and regular exercise.* Whether you're lifting, sprinting, or building a routine, creatine may help improve cellular energy for peak performance.*
BACKED BY SCIENCE FOR PERFORMANCE & RECOVERY*: Each scoop delivers 5g of pure creatine monohydrate, a key compound that helps fuel ATP production, promoting greater power during workouts and faster post-exercise recovery.* Its a simple, effective way to build strength and support your training goals.*
UNFLAVORED, EASY-MIX FORMULA: This micronized creatine powder dissolves smoothly in cold liquids and blends easily into your favorite pre-workout, post-workout, or recovery shake.* No flavors, no clumping, no added sugarsjust pure, flexible performance support.*
ATHLETE-TRUSTED CREATINE: Sports Research Creatine Monohydrate Capsules are entirely Vegan, Non-GMO Project Verified and Informed Sport Tested.
PREMIUM CREATINE, NO COMPROMISES*: At Sports Research, we believe in crafting supplements backed by science and made for real results. Our creatine is micronized for better absorption and trusted by athletes who demand high-performing support for strength, stamina, and muscle recovery.*

Show Price

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