The 7 Best Protein Powders for Men of 2019

These versatile protein powders are packed with nutrients for muscle growth

Our editors independently research, test, and recommend the best products; you can learn more about our review process here. We may receive commissions on purchases made from our chosen links.

Our Top Picks

Best Overall: MuscleTech NitroTech Pure Whey Protein at Amazon

"The cold-filtered, multi-phase filtration removes impurities."

Best Low-Calorie: Legion Athletics Whey+ Protein Powder at Amazon

"For anyone who wants an extremely clean protein."

Best Whey: Optimum Nutrition Gold Standard Whey at Amazon

"Per serving, you can expect 24 grams of 100 percent whey protein."

Best Vegan: Naked Nutrition Pea Protein Isolate at Amazon

"There are zero additives, so don't worry about artificial ingredients."

Best for Muscle Gain: Optimum Nutrition Serious Mass at Amazon

"50 grams of protein per serving, 25 vitamins and minerals."

Best for Over 50: Nutiva Hemp Protein Hi-Fiber at Amazon

"Provides 11 grams of raw organic hemp protein per serving."

Best Natural: Antler Farms 100% Grass Fed New Zealand Whey Protein at Amazon

"Features a blend of whey protein isolate from grass-fed cows."

Our Top Picks

Best Overall: MuscleTech NitroTech Pure Whey Protein

Courtesy of Amazon

For strength-training athletes looking to gain more muscle, more strength, and better performance, MuscleTech’s NitroTech Pure Whey Protein is your golden ticket. This formula is loved by bodybuilders and was created by researchers who wanted to develop a product that ensures superior muscle gain and more strength-boosting benefits than regular whey protein.

This protein powder contains 30 grams of protein per serving, mostly from whey protein isolate and whey peptides, 5g of glutamine and precursor, 6.8g of BCAA aminos, and a clinically studied 3-gram dose of HPLC-tested creatine monohydrate in each serving.

Furthermore, the cold-filtered, multi-phase filtration reduces fat, lactose and impurities without the use of heat, harsh acids or salt.

Take a look at other product reviews and shop for the best protein powders available online.

Best Low-Calorie: Legion Athletics Whey+ Protein Powder


This is the protein powder for anyone who wants an extremely clean protein. Legion's protein powder will also supplement your workout performance and help you get lean. It’s low-carb, low-calorie, sugar-free, non-GMO, lactose-free, and gluten-free, so you’ll get the benefits of adding muscle tone minus too many additives.

The Whey+ Protein Powder is naturally sweetened and flavored with whey isolate. The lactose-free powdered milk comes from high-quality milk from small dairy farms in Ireland. It’s also high in the amino acid leucine, which plays a key role in initiating protein synthesis.

You’ll get 25 grams of protein, zero sugar, zero fat, 100 calories and 3 grams of carbs.

Looking for more supplements to improve your health? Read reviews and learn more about the best vitamin D supplements.

Best Whey: Optimum Nutrition Gold Standard Whey

Optimum Nutrition Gold Standard is known for offering solely whey protein isolates, which are thought to be the purest form of whey protein. Per serving, you can expect 24 grams of 100 percent whey protein that is hydrolyzed, meaning it is already broken down into smaller pieces called peptides. This makes for faster digestion.

The powder also has 5.5 grams of BCAAs, 4 grams of glutamine and precursors for optimum muscle repair and growth, and just 120 calories, 1 gram of fat and 3 grams of carbohydrates.

Looking for more options? Check out the best whey protein powders for men.

Best Vegan: Naked Nutrition Pea Protein Isolate

For vegans and anyone who prefers a minimalist approach to ingredients, Naked Nutrition is for you. The brand’s pea protein isolate features just one ingredient: 100% yellow-pea protein. There are zero additives, so you won’t have to worry about sneaky artificial sweeteners, flavors, or colors. It’s also GMO-free, soy-free, and gluten-free.

The dairy-free protein powder is made from raw yellow peas that are grown on farms based in the United States and Canada. Per serving, you’ll get 27 grams of protein and 5.7 grams of branched-chain amino acids (BCAAs) for muscle growth. At the same time, this vegan protein powder contains only 120 calories, 2 grams of carbs and 2 grams of sugar per serving.

Need some more help finding what you're looking for? Read through our best vegan protein powders article.

Best for Muscle Gain: Optimum Nutrition Serious Mass

Serious Mass- Protein Powder
Courtesy of Amazon 

Looking to add healthy muscle mass to your frame? Optimum Nutrition’s Serious Mass is a great supplement option, offering 50 grams of protein per serving, over 250 grams of carbohydrates per serving, 25 vitamins and minerals, as well as creatine and glutamine. You’ll get the energy boost you need to build muscle quickly, so you can get to your goal weight quicker.

And while you’ll get 1,250 calories per serving mixed with water and 1,640 calories when blended into low-fat milk, there is less than 5 grams of fat per serving and no added sugar, making it an ideal healthy weight- and muscle-gain formula.

If you're looking for protein powders with great flavor, check out the best-tasting protein powders out there.

Best for Over 50: Nutiva Hemp Protein Hi-Fiber

Age-related muscle loss is most common in those over age 55, so it's important to take measures to prevent this as soon as possible. Supplementation, along with eating a balanced diet and exercising regularly will help you to avoid muscle loss as you get older.

Nutiva’s Hi-Fiber Hemp Protein is a great supplement option, as it provides 11 grams of raw organic hemp protein per serving, along with 12 grams of fiber. The hemp provides all nine essential amino acids and essential fatty acids and is a great option for anyone with food allergies. It's also ideal for anyone looking to steer clear of dairy.

The addition of fiber helps fight heart disease by lowering cholesterol levels. Fiber is also great for lowering the risk of certain types of cancers and preventing constipation.

For more great hemp protein options, take a look at the best hemp protein powders available.

Best Natural: Antler Farms 100% Grass Fed New Zealand Whey Protein

If you want a protein powder with a simple and short ingredients list, this 100% natural whey protein powder from Antler Farms is a great option. It features a blend of whey protein isolate from grass-fed cows, plus it's free of GMOs, antibiotics, hormones, fillers, preservatives, dyes, soy, gluten, artificial sweeteners and other questionable ingredients. This mixture also uses organic vanilla and organic stevia leaf extract so you get a fresh vanilla flavor that doesn't taste artificial.

The use of cold processing preserves the biological nature of protein and removes lactose and fat, giving you more protein per serving than other options on the market (26 grams of protein to be precise). 

Check out our other reviews of the best organic protein powders available on the market today.

Tested by Verywell

How We Tested

Our reviewers spent three weeks testing two top-rated protein powders for men. To get the most comprehensive results, they used the protein powders several times a week. We asked our testers to consider the most important features when using the protein powders, from taste to ingredients. We've outlined the key points here so that you, too, know what to look for when shopping.

What to Look for in a Protein Powder for Men

Flavor: The good news is protein powders today taste better than ever. They come in a huge range of flavors—from basic chocolate and vanilla to mocha and even birthday cake—so there’s something for everyone, but some are more chalky or artificial tasting than others.

Dietary restrictions: When choosing a protein powder, you want to take into account any dietary restrictions or food sensitivities you may have. There are protein powders to accommodate most diets, including dairy-free, gluten-free, and vegan options, as well as those that have no artificial sweeteners, flavors, or colors. 

Goals: One of the most important factors to consider when choosing a protein powder is your goals. Some are designed to help you lose weight, while others are designed to help you gain muscle and bulk up. Make sure you choose one that’s in line with your goals or you could end up sabotaging your efforts.

Test Results: MuscleTech NitroTech Pure Whey Protein (Best Overall)


What We Like

  • Mixes easily with water

  • Enjoyable taste

  • Contains substantial amount of protein

What We Don't Like

  • Container wasn’t completely full

MuscleTech NitroTech Pure Whey Protein
MuscleTech Pure Whey Protein
MuscleTech NitroTech Protein
MuscleTech Protein
MuscleTech NitroTech

One of our testers called the MuscleTech NitroTech Pure Whey Protein “far superior” to other protein powders for men in terms of taste and the amount of protein that it provided. According to our reviewers, it’s the perfect consistency when mixed with water, which also makes your cup easy to clean once you're done. In terms of negatives, one of our testers wanted more in the container: “The container it comes in is massive, but the amount of powder is maybe about 2/3 the size of the container.” Overall, though, our reviewers were impressed. “Dare I say, enjoyable,” one tester raved about the taste.

Test Results: Legion Athletics Whey+ Protein Powder (Best Low-Calorie)


What We Like

  • Perfect consistency

  • Zero aftertaste

  • Very few additives

What We Don't Like

  • Weak flavor

Legion Athletics
Legion Athletics Whey+ Protein Powder
Legion Athletics Protein Powder
Whey+ Protein Powder

Our testers loved this protein powder for its “clean” nutrition and ideal consistency. One of our reviewers said, “This powder's lack of sugar, fat, and calories is very appealing for someone who is generally focused on staying healthy but doesn't always pay attention to the nutrition facts.” While none of the negatives mentioned by our testers were dealbreakers necessarily, one commented, “I do wish the taste was a little stronger … but I think I'd be less happy with another powder that maybe tastes better at first but possesses a bad aftertaste (which this powder does not).” The bottom line? “This powder gets the job done as a post-workout supplement,” one of our reviewers declared.

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