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The Best Whey Protein Concentrate

Last updated on September 11, 2019

We looked at the top 10 Whey Protein Concentrates and dug through the reviews from 114 of the most popular review sites including BestReviews, Develop Good Habits, Heavy, Bar Bend, Spot Me Bro, NutriProtein and more. The result is a ranking of the best Whey Protein Concentrates.

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Our Picks For The Top Whey Protein Concentrates

Show Contents
Our Take
  Best Overall

Optimum Nutrition

Gold Standard 100% Whey Protein Powder

Overall Take

Tasty FlavorsThis whey protein concentrate wins best flavor.

  Runner-Up

Dymatize

ISO 100 Whey Protein Powder

Overall Take

Gluten-Free FormulaDesigned to be easy to digest, this whey protein concentrate is a good choice for individuals who have a gluten intolerance.

  Also Consider

NAKED

100% Grass Fed Whey Protein Powder

Overall Take

All-Natural ConcentrateIf you're looking for a whey protein powder without all the additives, this pure formula is your best bet.

  Also Great

Pure Protein

Whey Protein Powder

Overall Take

Excellent Muscle SupportNot only will this whey protein concentrate repair and support your muscles, but it also gives you a boost of energy as well.

Don't just take for granted what one reviewer says. Along with our own experts, Simplemost analyzes the top expert reviews of the leading products and generates a score you can actually trust.
17

Products Considered

We identified the majority of the whey protein concentrates available to purchase.
10

Products Analyzed

We then selected the leading and most popular products for our team to review.

View All Product Rankings

114

Expert Reviews Included

In addition to our expert reviews, we also incorporate feedback and analysis of some of the most respected sources.

119,261

User Opinions Analyzed

We also incorporate user reviews from the leading retailers including Amazon, Walmart, Target and 6 others.

The Best Overall

Optimum Nutrition Gold Standard 100% Whey Protein Powder

Our Expert Score
9.2
19 expert reviews
User Summarized Score
9.0
20,252 user reviews
Our Take

With flavors like coffee and double rich chocolate, Optimum Nutrition Gold Standard 100% Whey Protein Powder is hard to beat when it comes to taste. This protein powder also shines above its competitors, thanks to the high-quality control measures it has to meet. As an added bonus, the protein powder mixes well in both water and milk. We tested the chocolate flavor and found that it tasted a lot like hot chocolate. The package was easy to seal shut and made it easy to get a perfect scoop. It also mixed incredibly easily.


The Best Bang For Your Buck

Pure Protein Whey Protein Powder

Expert Summarized Score
10.0
2 expert reviews
User Summarized Score
8.4
1,743 user reviews
Our Take

Formulated for both men and women, Pure Protein Whey Protein Powder is one of the most affordable protein powders on the market. Though it only comes in vanilla or chocolate, you can always enhance the flavor by adding your own ingredients, such as local raw honey and raspberries. Each scoop of this quality protein provides your body with the energy and muscle support it needs during exercise.

Our Findings

Optimum Nutrition Gold Standard 100% Whey Protein Powder

What We Liked: With flavors like coffee and double rich chocolate, Optimum Nutrition Gold Standard 100% Whey Protein Powder is hard to beat when it comes to taste. This protein powder also shines above its competitors, thanks to the high-quality control measures it has to meet. As an added bonus, the protein powder mixes well in both water and milk. We tested the chocolate flavor and found that it tasted a lot like hot chocolate. The package was easy to seal shut and made it easy to get a perfect scoop. It also mixed incredibly easily.

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Dymatize ISO 100 Whey Protein Powder

What We Liked: Dymatize ISO 100 Whey Protein Powder is formulated to be easy on the digestive system. It’s gluten-free with less than half a gram of lactose and less than a gram of both fat and sugar. Each serving delivers 25 grams of protein, which aids in muscle recovery after an intense workout. In our testing, we found the flavor to be super coconut-forward, which paired well with the chocolate. It was easy to shake and mix this powder.

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Dymatize ISO 100 Whey Protein Powder

What We Liked: Dymatize ISO 100 Whey Protein Powder is formulated to be easy on the digestive system. It’s gluten-free with less than half a gram of lactose and less than a gram of both fat and sugar. Each serving delivers 25 grams of protein, which aids in muscle recovery after an intense workout. In our testing, we found the flavor to be super coconut-forward, which paired well with the chocolate. It was easy to shake and mix this powder.

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Our Whey Protein Concentrate Buying Guide

Protein is important to life. Each of the body’s cells contains protein, and you may not be consuming enough of this important substance from your daily meals. When it comes to men, teenage boys need 52 grams of protein and adult males 56 grams. Women need slightly less. Both teenagers and adult females should be consuming around 46 grams of protein per day.

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If you find that you aren’t getting the recommended dose of protein through your diet, you can add a whey protein supplement to your daily regimen. While there are other protein sources, whey is preferable, thanks to its ability to digest quickly while being easy on the stomach.

When researching whey protein concentrate, first look to see that the product contains 100% whey with most of the whey coming from whey isolates. There are three types of whey (isolates, concentrates and hydrolysates), and the isolates contain the most protein. Optimum Nutrition Gold Standard 100% Whey Protein Powder has a nice blend with the majority of the protein coming from the isolates.

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Check that the ingredients don’t interfere with your diet or known allergies. For example, NAKED 100% Grass Fed Whey Protein Powder is best for those who need a gluten-free, GMO-free, soy-free and artificial ingredient-free formula. It’s also cold-processed, which eliminates contamination from chemicals and toxins that some individuals may have a negative reaction to.

Next, if you’re an athlete, bodybuilder or exercise enthusiast, you’ll need to look at the amount of branched-chain amino acids (BCAAs) in the formula, as these are important for building muscle. An amount of 5.5 grams or higher, found in brands like Dymatize ISO 100 Whey Protein Powder, is what you want to shoot for. If the product label lists the amino acids separately, you’ll need to add them all up to get the total.

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Lastly, you’ll want to check for your favorite flavor (or taste test a few until you find your favorite). Some brands only offer two or three flavor profiles, while others have as many as 20. You may wish to use one flavor for shakes and smoothies and another flavor for baking.

Simplemost Fun Fact

  • While protein has always been in existence, it wasn’t named until 1838. It comes from the Greek work proteios, which means “first.” This macronutrient has many health benefits, including increasing muscle mass, maintaining bone mass, boosting metabolism, lowering blood pressure and assisting the body in repairing itself after an injury.
  • The human body actually houses over 2 million proteins. One of those proteins is whey protein, which comes from cow’s milk. This type of protein has grown in popularity over the years and is even projected to reach $12.4 billion in sales by 2021. One reason may be that whey protein is much easier to digest than other milk proteins, such as casein. Of course, individuals who suffer from dairy allergies would need to avoid all protein supplements that come from animal milk.
  • Whey protein is naturally available in the following foods: ¬†ricotta cheese, yogurt, cottage cheese, cream and butter. If you don’t eat these foods very often, utilizing whey protein powder is a good choice. Although you can consume this protein any time of the day, it is often consumed before or after a workout, thanks to its ability to aid the body in muscle recovery.

The Whey Protein Concentrate Tips and Advice

  • Always check for artificial ingredients and sugar content before deciding on a whey protein concentrate. This is especially important if you have a condition like diabetes or are allergic to dyes. Some brands sneak these not-so-beneficial ingredients into their formulas, so it’s always best to read the product label thoroughly.
  • Since whey protein concentrate is food, it does have an expiration date. There are a few things you can do to keep the product fresh for a long period of time. First, don’t transfer the powder into a new container. The original packaging is designed to keep moisture out. Second, place the protein powder in a location that is both cool and dry. In addition to water, heat can affect the supplement in a negative way.
  • Keep the whey protein powder out of the reach of children. Consuming too much of it at once can be harmful. Most of these supplements are not meant to be used by anyone under the age of 18.
  • Clumps within the powder and unpleasant odors are two signs that your whey protein concentrate has gone bad. This is true whether the product has reached its expiration date or not. If this happens, throw the container away and purchase a new one.
  • Get your family physician’s approval before adding any type of supplement to your diet, including whey protein concentrate. You want to make sure the formula you choose doesn’t interact with any of your medications. For example, whey protein stops the absorption of Levodopa, Formax and Tetracycline antibiotics.
  • Make sure the formula you use has been tested for banned substances. This ensures the product doesn’t contain any ingredients that would cause you to have a failed urine test for work or a competitive sports program.
  • You don’t just have to use the whey protein powder to make shakes and smoothies. You can also use them in food recipes, such as peanut butter cups, blueberry muffins and fudge brownies. If you prefer, you can also sprinkle the powder on top of your cereal, oatmeal or ice cream. It even mixes well with a small container of yogurt or an applesauce cup.
  • When considering the price of whey protein concentrate, you need to look at how many servings you get from the product. Then, you’ll need to divide the number of servings by the purchase price to see who has the most affordable protein powder. You’ll get 73 servings from the Optimum Nutrition Gold Standard 100% Whey Protein Powder, 71 from the Dymatize ISO 100 Whey Protein Powder and 76 in the NAKED 100% Grass Fed Whey Protein Powder.

About The Author

Alicia Bodine
Alicia Bodine 

Alicia Bodine is a New Jersey-based writer specializing in health and nutrition. She enjoys spending time searching for the best all-natural products that will keep her and her family in optimal health. With more than 15 years of experience, her work has appeared on leading health and wellness publications.