10 Best protein powder for building muscle (2025)

10 best protein powders for building muscle in 2025 offer a range of options to support your fitness goals. These top-rated powders include whey protein isolate for quick absorption, casein for sustained release, and plant-based alternatives like pea and brown rice protein for those seeking vegan options. Brands like Optimum Nutrition, MyProtein, and Dymatize lead the market with high-quality formulations that enhance muscle recovery and growth. Additionally, innovative blends featuring collagen and BCAAs are gaining popularity, providing comprehensive support for muscle development. Choosing the right protein powder can significantly impact your training results and overall performance.

Bestseller No. 1

Body Fortress Super Advanced Whey Protein Powder, Vanilla, Immune Support (1), Vitamins C & D Plus Zinc, 1.74 lbs

IMMUNE SUPPORT FORMULA – Boost your daily wellness with added Vitamins C & D and Zinc, key nutrients that help support a healthy immune system, while meeting your fitness goals.
SUPERIOR PROTEIN BLEND – Each serving of Body Fortress Whey Protein delivers 30g of protein to fuel lean muscle growth, recovery, and strength – perfect for post-workout support or any time of day.
DELICIOUS VANILLA FLAVOR – Enjoy smooth, rich vanilla taste in every scoop! Mixes effortlessly with water, milk, or your favorite shake recipe for a creamy, satisfying protein drink.
CLEAN NUTRITION FOR FITNESS ENTHUSIASTS – Packed with essential amino acids and free from aspartame, this whey protein powder is low in sugar, gluten-free, and ideal for supporting a clean diet.
CONVENIENT SIZE FOR DAILY USE – The 1.74 lb tub provides plenty of servings for daily recovery, weight training, or on-the-go nutrition. Fuel your workouts with a trusted high-quality protein source.

SaleBestseller No. 2

Muscletech Whey Protein Powder (Milk Chocolate, 4 Pound) - Nitro-Tech Muscle Building Formula with Whey Protein Isolate & Peptides - 30g of Protein, 3g of Creatine & 6.6g of BCAA

Ultimate Muscle Builder: MuscleTech Nitro-Tech is the choice protein for athletes, bodybuilders & fitness enthusiasts. Backed by decades of research & innovation, it supports muscle building, strength, and recovery. Milk Chocolate. 40 scoops per tub.
Advanced Formula: Nitro-Tech features a unique blend of whey protein isolate and peptides, which are rapidly absorbed by the body to help support muscle growth and recovery. One scoop contains 30g of premium protein, plus 3g Creatine and 6.6g BCAAs.
70% Better than Regular Whey: In a 6-week, double-blind study, subjects using the key ingredient in Nitro-Tech gained 70% more lean muscle (8.8 vs. 5.1 lbs.) and increased their bench press more (34 vs 14 lbs.) than those using regular whey.
Uncompromising Quality and Taste: Crafted using Multi-Phase Filtration Technology for clean, pure protein free of unwanted carbs and fat. MuscleTech has partnered with top flavor houses for years to ensure delicious taste in every serving.
Pushing the Limits of Science and Human Potential: MuscleTech’s commitment to research, development, and innovation is the reason we continue to be an elite name for redefining performance through cutting-edge products and high-quality ingredients.

SaleBestseller No. 3

Optimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate, 2 Pound (Packaging May Vary)

Gold Standard 100% Whey - 24g of protein per serving to help build and maintain muscle when taken over time with regular resistance training
5.5g of aturally occurring branched chain amino acids (BCAA and 11g of naturally occurring essential amino acids (EAAs) per serving to support muscle recovery
Anytime formula – great before or after exercise, between meals, with a meal, or any time of day when you need extra protein
Optimum Nutrition is the World's #1 Sports Nutrition Brand*
Banned substance tested and the highest quality control measures so you feel comfortable and confident consuming the product

SaleBestseller No. 4

Muscle Milk Genuine Protein Powder, Chocolate, 1.93 Pounds, 12 Servings, 32g Protein, 3g Sugar, Calcium, Vitamins A, C & D, NSF Certified for Sport, Energizing Snack, Packaging May Vary

Contains one (1) 1.93 pound cannister (about 12 servings) of Muscle Milk Genuine Protein Powder. Packaging may vary. Shaker bottle sold separately.
HELPS SATISFY HUNGER AND BUILD MUSCLE – Muscle Milk Genuine Protein Powder supplies your body with high quality protein to support post-workout recovery and muscle growth. Or try taking it to-go in a shaker bottle for an energizing on-the-go breakfast.
KEY FEATURES – Based on 1 serving, Muscle Milk Genuine Protein Powder contains 32g high-quality protein, 3g sugar, and an excellent source of Calcium and Vitamins A, C & D
VERSATILE AND EASY-TO-MIX – Muscle Milk Genuine Protein Powder dissolves easily in water; just mix 2 scoops into 8 fluid ounces of water using a shaker bottle. Shaker bottle sold separately. Also add to recipes when you are looking for a protein boost.
SCIENCE BEHIND PROTEIN – Muscle Milk Genuine provides a combination of high-quality slow releasing and fast releasing proteins to help increase amino acid levels. These essential amino acids play a role in muscle growth and maintenance of muscle mass.

SaleBestseller No. 5

Muscle Milk Pro Series Protein Powder Supplement,Knockout Chocolate,2 Pound,11 Servings,50g Protein,3g Sugar,20 Vitamins & Minerals,NSF Certified for Sport,Workout Recovery,Packaging May Vary

Contains one (1) 2 pound cannister (about 11 servings) of Muscle Milk Pro Series Protein Powder Supplement. Packaging may vary. Shaker bottle sold separately.
HELPS SATISFY HUNGER AND BUILD MUSCLE plus plus – Muscle Milk Pro Series supplies your body with high quality protein to support post-workout recovery and muscle growth and maintenance. plus plus Try taking it to-go in a shaker bottle for energizing on-the-go nutrition.
KEY FEATURES – Based on 1 serving, Muscle Milk Pro Series Protein Powder contains 50g high-quality protein, 3g sugar, and an excellent source of 20 vitamins and minerals.
VERSATILE AND EASY-TO-MIX – Muscle Milk Pro Series dissolves easily in water; just mix 2 scoops into 10-16 fluid ounces of water using a shaker bottle. Shaker bottle sold separately. plus plus
SCIENCE BEHIND PROTEIN – Muscle Milk Pro Series provides a blend of high-quality slow releasing and fast releasing proteins to help increase amino acid levels. These essential amino acids play a role in muscle growth and maintenance of muscle mass. plus plus

SaleBestseller No. 6

Dymatize ISO100 Hydrolyzed Protein Powder, 100% Whey Isolate, 25g of Protein, 5.5g BCAAs, Gluten Free, Fast Absorbing, Easy Digesting, Gourmet Vanilla, 20 Servings

Dymatize ISO100 Gourmet Vanilla Protein Powder (20 Servings)
Scientifically formulated with fast-digesting hydrolyzed whey protein isolate
25 grams of protein, which includes 5.5 grams of branched-chain amino acids (BCAAs), & 2.6 grams of Leucine per serving
1g of fat & sugar per serving.
Gluten free with less than 1g lactose

SaleBestseller No. 7

Mass Gainer MuscleTech 100% Mass Gainer Protein Powder Protein Powder for Muscle Gain Whey Protein + Muscle Builder Creatine Supplements Vanilla, 5.15 Pound (Pack of 1)

MASS GAINER PROTEIN POWDER – 100% Mass Gainer is specially formulated for performance athletes looking to increase their dietary protein, carbohydrates and overall calorie intake. 100% Mass Gainer is a premium weight gainer for increased size and strength
Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
SUPERIOR WEIGHT GAINER – MuscleTech 100% Mass Gainer is packed with high-quality protein and mass-producing calories, plus muscle builder creatine monohydrate, a proven anabolic driver for faster mass and strength gains. This superior formula will help you get bigger and stronger
NUTRIENT-DENSE MUSCLE BUILDER – With 100% Mass Gainer, you’ll reach musclebuilding milestones more efficiently. The high-quality protein and easily digestible carbs can deliver 1,500 clean calories when mixed with 2 cups of skim milk
CREATINE MONOHYDRATE – Reimagine the limits of size and strength, as 100% Mass Gainer only uses pure HPLC-tested creatine. Scientific studies have shown that it helps replenish ATP stores in the body for enhanced performance, more muscle and strength

SaleBestseller No. 8

Dymatize Super Mass Gainer Protein Powder, 1280 Calories & 52g Protein, Gain Strength & Size Quickly, 10.7g BCAAs, Mixes Easily, Tastes Delicious, Gourmet Vanilla, Gourmet Vanilla, 6 Pound (Pack of 1)

10.7 grams of BCAAs as building blocks, including 5.1g Leucine, as building blocks to help activate Muscle Protein Synthesis
1280 calories and 245g 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.

Bestseller No. 9

Animal Whey Isolate Protein Powder - Loaded for Pre & Post Workout Muscle Builder and Recovery with Digestive Enzymes for Men & Women - 25g Protein, Great Taste, Low Sugar - Cookies & Cream 4 lbs

Premium Whey Protein Isolate - Loaded with the highest quality protein sources, Animal Whey delivers a potent punch of 25 grams of protein per serving. Fast absorbing & high bioavailability to support muscle growth and recovery
Gentle on the Gut, Big on Results - Packed with enzymes to optimize nutrient absorption and digestion. Experience the difference as each scoop goes to work, delivering unparalleled results without the discomfort or stomach bloating
Amazing Taste Profile - Who said healthy can't be delicious? Animal Whey boasts irresistible flavors that are easy to mix, leaving no clumps behind. Enjoy every sip of creamy goodness, which leaves you craving more
High Bioavailability Whey Protein - Each scoop of Animal Whey contains 25 grams of highly bio-available whey protein Our whey protein powder helps repair muscle tissue and reduces post-workout soreness so you can get back to the gym sooner
High Quality Supplements - Animal Whey is manufactured in the United States in our own facilities We control the quality from start to finish, so you know exactly what is on the label, is what's in the bottle

SaleBestseller No. 10

Optimum Nutrition Gold Standard 100% Whey Protein Powder, Extreme Milk Chocolate, 2 Pound (Pack of 1) (Packaging May Vary)

Gold Standard 100% Whey Protein: 24 grams of blended protein consisting of whey protein isolate, whey protein concentrate, and whey peptides to support lean muscle mass - they don't call it the Gold Standard of quality for nothing
5.5 grams of naturally occurring branched chain amino acids (BCAAs) and 11 grams of naturally occurring essential amino acids (EAAs) per serving to support muscle recovery
Anytime formula: great before or after exercise, between meals, with a meal, or any time of day when you need extra protein
Banned substance tested and the highest quality control measures so you feel comfortable and confident consuming the product
Optimum Nutrition is the World's Number 1 Sports Nutrition Brand

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