Best Sports Nutrition Weight Gainers Under $50 (2026)
We selected products priced under $50 by ranking ingredient composition, calorie-to-cost and protein-to-cost ratios, verified user ratings, and ingredient transparency
Top Picks
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1
NOW Foods Carbo Gain Maltodextrin Powder
Carbo Gain is a maltodextrin-based powder for energy production and weight support. It’s a fast-absorbing complex carbohydrate derived from non-GMO corn, with user notes highlighting ease of mixing and energy during long workouts
- maltodextrin-based energy source
- easy-to-digest glucose polymers
- trusted GMP quality assurance
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2
Muscle Milk Pro Series Gainer Protein Powder Vanilla Creme
Muscle Milk Pro Series Gainer protein powder with 32g protein, 109g carbs, and 650 calories per serving. Customers note strong weight gain results and good mixability
- 32g protein per serving
- 650 calories per serving
- vanilla creme flavor
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3
Build-XT Daily Muscle Builder & Performance Enhancer
Build-XT supports muscular gains and energy during workouts, aligned with training and nutrition. Customers report increased strength, improved performance, and reduced soreness
- customer-reported energy boost
- strength gains feedback
- positive value-for-money perception
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4
Dymatize Super Mass Gainer Protein Powder Rich Chocolate
Muscle-building weight gainer with 52g protein per serving and 1,280 calories. Customers note strong taste and effective muscle gains, with mixed feedback on mixability
- 52g protein per serving
- 1,280 calories per serving
- contains whey, isolate, and casein
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5
1200mg Beta Ecdysterone Supplement
Plant-based ecdysterone supplement supports lean muscle mass and recovery. Users note enhanced gym performance and quicker strength gains
- 1200 mg per serving
- 98% purity
- plant-based source
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6
Booty Gainer Pro Series – Weight Gainer for Women
Weight gainer supplement designed to support glute-focused growth. Aims to enhance curves with consistent use and amplified workout results. Customers note easy-to-swallow capsules and positive energy during workouts
- glute-focused growth support
- positive customer feedback on ingredients
- capsule format for ease of use
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7
MuscleTech mass gainer protein powder (chocolate fudge brownie) 5.15 lb
High-protein mass gainer with calories and creatine for muscle fueling. One reviewer noted helpful weight gain and recovery compared to training demands
- 60g protein per serving
- 1,500 calories per serving
- creatine monohydrate included
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8
GNC Pro Performance Weight Gainer – 50g protein, 700 calories
Weight gainer protein powder with 50g protein and high calories to support mass and recovery. Customers note strong taste and effective weight gain, with mixed texture opinions
- high-calorie mass gain formula
- 50g protein per serving
- BCAA-rich for energy and recovery
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9
Animal M-Stak Muscle Builder and Mass Gainer
Animal M-Stak supports nutrient partitioning and nitrogen retention to help muscle fullness. Includes an advanced formula with multiple complexes for energy and muscle gains; customers report increased strength and lean mass with sustained workouts
- nutrient partitioning and nitrogen retention
- 6 different complexes for nutrient utilization
- lean muscle growth and energy support
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10
MuscleTech Mass Gainer Protein Powder Vanilla Milkshake, 5.15 lb
Protein powder with 60g protein and 1500 calories per 6-scoop serving. Supports muscle building and recovery with creatine monohydrate. Customer feedback notes gains and mixability varies
- 60g protein per serving
- 1500 calories per6-scoop serving
- includes creatine monohydrate