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10 Best Whey Protein Supplements Reviewed

last updated Jul 03, 2019
Whey protein is more than just a muscle shake supplement. It can be used to curb appetite, reduce fat, while still assisting muscle repair for those that live that gym life.

No matter the reason you are looking, we have put together a 10 Best Whey Protein list that offers many different options for many different active lifestyle choices. From more fat-burning to more bulking, we have an option for you.

Scroll through and check out our FAQs. These were put together based on what consumers just like you were asking. They wanted to know and we wanted to answer. This is also accompanied by our Evaluation Criteria section, giving a more in-depth view of what is researched to make sure that we are offering you the best whey proteins currently on the market.

In a Hurry? The test winner after 15 hrs of research

icon
Dymatize ISO 100
96/100 our score
Ease of Use
92
Effectiveness
97
Product Purity
95
Value
98
Bottom Line
98
Dymatize ISO 100
Why is it better?

Despite aftertaste, most customers loved the actual taste

Lactose/gluten free

Mixes well in every medium

High protein content (83%)

In a Hurry? Editors choice:
Dymatize ISO 100
Test Winner: Dymatize ISO 100
Amazon Link
Researched Sources
12
Researched Sources
Reviews Considered
2k
Reviews Considered
Hours Researching
15
Hours Researching
Products Evaluated
13
Products Evaluated
Last Updated:
By Gabby Gabbard:

This update adds more power to our research and to your whey supplement knowledge. Our Evaluation Criteria just a got a makeover and is designed to help you understand what we understand about what makes a 10 Best Whey Protein Supplement. It takes a lot of research and paying attention to what consumers are sharing about products and what future consumers, like you, are looking for. So, we are confident this criteria will help in finding the best option for you.

Sorting Options
Ease of Use Effectiveness Product Purity Value Bottom Line By Default
Rank
PictureProduct
Name
Rating
Shops
#1
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
96
Ease of Use
92 %
Effectiveness
97 %
Product Purity
95 %
Value
98 %
Bottom Line
98 %
Price Comparison Last Updated (11.11.19)
Amazon Link
$48.44
#2
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
93.8
Ease of Use
94 %
Effectiveness
90 %
Product Purity
93 %
Value
96 %
Bottom Line
96 %
Price Comparison Last Updated (11.11.19)
Amazon Link
$30.46
#3
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
93.6
Ease of Use
97 %
Effectiveness
92 %
Product Purity
95 %
Value
89 %
Bottom Line
95 %
Price Comparison Last Updated (11.11.19)
Amazon Link
$23.96
#4
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
92.8
Ease of Use
94 %
Effectiveness
92 %
Product Purity
96 %
Value
90 %
Bottom Line
92 %
Price Comparison Last Updated (11.11.19)
Amazon Link
$21.49
#5
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
92
Ease of Use
90 %
Effectiveness
95 %
Product Purity
91 %
Value
94 %
Bottom Line
90 %
Price Comparison Last Updated (11.11.19)
Amazon Link
#6
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.6
Ease of Use
92 %
Effectiveness
86 %
Product Purity
91 %
Value
89 %
Bottom Line
90 %
Price Comparison Last Updated (11.11.19)
Amazon Link
$60.56
#7
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
86.4
Ease of Use
81 %
Effectiveness
84 %
Product Purity
90 %
Value
87 %
Bottom Line
90 %
Price Comparison Last Updated (11.11.19)
Amazon Link
$38.47
#8
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
85.6
Ease of Use
81 %
Effectiveness
90 %
Product Purity
83 %
Value
87 %
Bottom Line
87 %
Price Comparison Last Updated (11.11.19)
Amazon Link
$29.57
#9
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
83.4
Ease of Use
86 %
Effectiveness
81 %
Product Purity
85 %
Value
82 %
Bottom Line
83 %
Price Comparison Last Updated (11.11.19)
Amazon Link
$59.99
#10
The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
81.8
Ease of Use
78 %
Effectiveness
86 %
Product Purity
81 %
Value
84 %
Bottom Line
80 %
Price Comparison Last Updated (11.11.19)
Amazon Link
$57.94

Our Top 10 Best Whey Protein Supplements

1. Dymatize ISO 100

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
96
Dymatize ISO 100
Amazon Link
Ease of Use
92
Effectiveness
97
Product Purity
95
Value
98
Bottom Line
98
best offer for today
Amazon Link
$48.44
Pros:

Despite aftertaste, most customers loved the actual taste

Lactose/gluten free

Mixes well in every medium

High protein content (83%)

Cons:

Mild aftertaste

High price point

Dymatize's ISO 100 Isolate is a high powered formula designed for fast release in the wake of a hard workout. It has the second highest protein to scoop ratio of the reviewed products, as well as 5.5g of amino acids and added leucine that round out the benefits. The price point might seem a bit high, but this Whey protein is also gluten, and lactose-free.

Read more

Mixability

Dymatize's formulas are highly regarded as being some of the most easily mixed supplements in the game, and ISO 100 is no different. It's known to be easily mixed in any medium, and by any method, even spoon mixing.

Taste

Almost every review of ISO 100 talks about how great the different flavors taste, even the people who note a slightly chemical aftertaste. It comes in three flavors: Chocolate Coconut, Birthday Cake, and Gourmet Chocolate, with Gourmet Chocolate receiving the best reviews.

Texture

The general consensus of the texture is that it is smooth, although there are very occasional reports of clumping.

Cost and Value

At a little over $14 per pound, ISO 100 is on the higher end, but consider the fact that in a 31g serving it contains 25 grams of pure protein (81%), as well as a higher level of amino acids than most (5.5g). For a lactose/gluten free Whey protein this is actually a very reasonable price.

2. MusclePharm Combat

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
93.8
MusclePharm Combat
Amazon Link
Ease of Use
94
Effectiveness
90
Product Purity
93
Value
96
Bottom Line
96
best offer for today
Amazon Link
$30.46
Pros:

Universally loved taste with no aftertaste

works well as a meal replacement

Lowest price point of all reviewed products

A great-tasting supplement

Cons:

Can be difficult to mix

Chalky consistency

Coming in at second place is MusclePharm's Combat Whey protein, a low fat, low-calorie supplement that still offers 25g of protein per serving. While it may struggle in its mixability, the low price point and great taste make MusclePharm's Whey protein something to consider.

Read more

Mixability

This is one of the two categories where the Combat series has issues. Customers routinely report issues mixing the supplement, although many admit this is solved by using a blender or simply using their hand mixer a bit more vigorously.

Taste

Where it lacks in one department, MusclePharm makes up for it in taste. The various flavors of this supplement, Cappuccino, Chocolate Milk, and Cookies and Cream all received rave reviews from customers, and there were very few reports of any kind of an aftertaste.

Texture

The texture is another category that this product can be found wanting, as there are quite a few reports of it having a slightly "chalky" consistency.

Cost and Value

This is where MusclePharma shines. While the 76 percent protein per scoop (25g per 33g scoop) isn't on the high end, the lower price point more than makes up for the downsides of this product. This'll be an attractive option for those who are more conscious of price.

3. BulkSupplements Whey Powder

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
93.6
BulkSupplements Whey Powder
Amazon Link
Ease of Use
97
Effectiveness
92
Product Purity
95
Value
89
Bottom Line
95
best offer for today
Amazon Link
$23.96
Pros:

Mixes evenly, and has a very smooth texture

Great tasting supplement

Cons:

Taste leaves something to be desired

Occasional reports of indigestion

The BulkSupplements Whey Powder has plenty of nutrients and protein including a healthy dose of amino acids and everything your body needs to stay fuelled from the start to the finish of your workouts. Individuals on the go will love how quick and easy it is to use and how well it works!

Read more

Ease of Use

This unflavored whey isolate contains 90% protein and is rich in muscle-building branched chain amino acids. It mixes well and has a fairly nice texture compared to other powder supplements and protein drinks.

Effectiveness

The BulkSupplements Whey Powder tastes better than other products and delivers a high level of beneficial protein energy and fuel for your body!

Product Purity

This Whey protein powder is comprised of several protein sources and delivers a full spectrum of fuel that keeps you going throughout your runs an helps you recover faster.

Value

BulkSupplements Whey Powder is pretty affordable and is on part with many of the other supplements that are available today. It is worth the initial investment and delivers a reliable supply of protein for your energy needs.

Bottom Line

Finding a good whey supplement can be challenging but thankfully it is easier when you know what to look for. That is what this guide is for and we chose to include BulkSupplements Whey Powder on our list because we feel it delivers the quality and effectiveness you want and needs from your supplements.

4. Jarrow Formulas

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
92.8
Jarrow Formulas
Amazon Link
Ease of Use
94
Effectiveness
92
Product Purity
96
Value
90
Bottom Line
92
best offer for today
Amazon Link
$21.49
Pros:

Protein comes from non-hormonally treated, USA sourced cows

Dissolves well, even in cold water

Smooth, almost unnoticeable texture

Favorably priced

Cons:

The flavored versions aren't well received

Some customers not happy with the results

The next product is Jarrow Formula's Whey Protein. One of the key points of interest regarding this product is that it is created strictly from USA sourced cows that have not been treated by hormones. This accounts for the levels of protein (18g) and the reasonable levels of amino acids (4g). This option is for the person who's looking for a holistic alternative to other supplements.

Read more

Mixability

Jarrow Formula's products are well known for their ability to mix in just about any liquid you can imagine putting it into, even cold liquids. Add the unflavored variety of this product to your favorite juice or smoothie and you're all set.

Taste

There are three different flavors that Jarrow Formulas offers: unflavored, chocolate and vanilla. While the actual flavored versions received mixed reviews, most people were happy with the unflavored version simply because it was as advertised, unflavored, and this meant they could mix it with any drink of their choosing.

Texture

The texture (or lack thereof) is actually one of the best selling points of this product. Buyers loved the fact that this supplement was barely noticeable in their drink of choice.

Cost and Value

This is one of the few reviews where the value is not entirely based on the difference between its protein level (18g per scoop), and it's a very reasonable price point. Almost every customer who bought it loved it for its ability to be combined with just about any kind of drink, and the fact that it is a legitimately all natural product makes it worth considering.

5. MRM

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
92
MRM
Amazon Link
Ease of Use
90
Effectiveness
95
Product Purity
91
Value
94
Bottom Line
90
best offer for today
Amazon Link
Pros:

Vegan-friendly/ gluten-free

Customers love the results from this product

No artificial sweetners

Reasonably priced

Cons:

The taste was most often described as "bland"

Occasional clumping is reported

MRM's 100 Percent All Natural Whey Protein is a product for those of us who are on a vegan or gluten-free diet. It has no artificial sweeteners, and its 18 grams of protein per 25g scoop is respectable, considering its formula. Its added amino acids and low key taste make this supplement an ideal mixer with drinks, as well as foods such as yogurt.

Read more

Taste

The taste of the different flavors (vanilla and dutch chocolate) is often described as being "not too sweet" by some, and bland by others. Depending on how you plan on using your supplements, or where your tastes are this could be viewed as either a pro or a con. Most people were happy with the subdued flavor.

Texture

There are a few mentions of lumpy textures, but these generally came from the worst reviews of the product, and can probably be chalked up to people who simply didn't bother shaking it up enough. On the whole, this product's texture was reviewed as being quite smooth.

Cost and Value

This is another instance where the value is not simply broken down to the protein to price. It's a bit pricier than Jarrow Formulas product, but it's comparable to the protein content and as mentioned earlier this is ideal for those of us on specialty diets.

6. Now Sports

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
89.6
Now Sports
Amazon Link
Ease of Use
92
Effectiveness
86
Product Purity
91
Value
89
Bottom Line
90
best offer for today
Amazon Link
$60.56
Pros:

Highest protein content of the group (91%)

Lactose intolerant friendly

Easily mixable

Smooth consistent texture

Cons:

This version only comes unflavored

Most expensive on the list

Now Sports Whey protein isolate comes in at #5, which is appropriate as it represents the extremes in both protein content (26g protein per 28g scoop) as well as the highest price point of the reviewed products. It's also an isolate, which means it's meant to be used directly after an intense workout for fast acting recovery.

There aren't many bells and whistles here, but if you're looking for straight protein, this might be the choice for you.

Read more

Mixability

As with most isolates, mixability is one of Now Sport's selling points in regards to this topic. It's easily dissolved in most liquids with little to no effort.

Taste

Since it's an unflavored supplement, it's hard to score it highly for its taste. People who drink it as a standalone drink obviously review it as bland, but it's worth noting that this is probably meant to be mixed into an already flavored drink.

Cost and Value

Again, this is simply a question of cost versus output. You're getting the most protein per scoop with this product, but you're also paying the most at over $16 per pound. This'll be attractive to those people who are looking for the most protein for their buck.

7. Garden of Life

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
86.4
Garden of Life
Amazon Link
Ease of Use
81
Effectiveness
84
Product Purity
90
Value
87
Bottom Line
90
best offer for today
Amazon Link
$38.47
Pros:

100% whey protein

A mix of whey peptides and isolates

Naturally flavored

Cons:

Some complain the flavor is too sweet

Some do not like the texture

This supplement is packed with added amino acids and lots of other important nutrients that will keep you fuelled for your workouts. Garden of Life is a great choice for active individuals on the go!

Read more

Ease of Use

With 24g Grass-Fed Whey, 4g Glutamine and over 6g BCAA amino acids and your choice of delicious vanilla or chocolate flavors, Garden of Life supplement is easy to use and is a great way to get a little boost to your daily vitamin intake.

Effectiveness

With good flavors and a decent texture this powder tastes better than some other powders on the market today. The whey isolate protein powder speeds up recovery and reduces downtime after a workout, which lets you get back to running faster!

Product Purity

This Whey protein powder is made from the finest of ingredients and is great for both men and women and is formulated for active individuals. It is best used within an hour after a workout but you can also use it as a mid-day boost anytime throughout the day to combat hunger and boost energy levels.

Value

The Garden of Life whey supplement is pretty affordable when compared to other supplements available today. It is worth the initial investment and will serve you well on your runs and workout sessions.

Bottom Line
Finding the best whey protein is a big task but it can be made easier when you know what to look for. Garden of Life supplements is a perfect way to maximize your performance, endurance, and recovery after your runs!

8. Universal Nutrition Animal

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
85.6
Universal Nutrition Animal
Amazon Link
Ease of Use
81
Effectiveness
90
Product Purity
83
Value
87
Bottom Line
87
best offer for today
Amazon Link
$29.57
Pros:

Judging by reviews, this is one of the best tasting supplements on the market

Similar to a milkshake in texture

Comes in a variety of flavors

Very minimal clumping issues

Cons:

Low protein content for an isolate

Generally hard to mix

High price point

As we get towards the end of the list we find ourselves looking at protein supplements that sacrifice in one area to favor another area.

Universal Nutrition's Animal Whey Isolate is a perfect example of this as it has a respectable 25g of protein per scoop (33g). This is still a decent level of protein, but it falls short compared to other isolates. On the other hand, the taste is apparently phenomenal.

Read more

Mixability

If there was one product that was universally noted as being hard to mix, it is Universal Nutrition's Animal Whey Protein. Whey is the one that jumps out. Customers frequently complained about needing to really put some effort into mixing their drink.

Taste

This supplement comes in a variety of flavors that separate it from the rest of the pack: chocolate mint, banana cream, and chocolate brownie. There's also a "Pumpkin Spice" that is less widely available. Every version of this supplement was very well received, and there are no reports of aftertaste. If the flavor is what you are concerned with, this might be your supplement.

Cost and Value

If you're going to go with an isolate, this might not be the supplement for you, as it combines some regular whey concentrate into the mix. The price point is over $14 a pound, which will put some people off.

9. Muscle Feast 100% Whey

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
83.4
Muscle Feast 100% Whey
Amazon Link
Ease of Use
86
Effectiveness
81
Product Purity
85
Value
82
Bottom Line
83
best offer for today
Amazon Link
$59.99
Pros:

Lactose and gluten free

Low calorie

All natural 100% whey isolate

Added aminos for workout fuel

Blends well

Cons:

Inaccurate labels

Strong sweet flavor

This grass-fed whey mix from Muscle Feast boasts a 91.3 percent on Labdoor and is all natural. Lactose, gluten, and GMO-free, it comes in a small variety of flavors and blends well to provide you with a great low-calorie protein supplement.

Read more

Mixability

The powder mixes well, overall. Depending on how it's prepared it may take a little longer to mix, but it blends with water easily enough and is great in smoothies.

Taste

This Whey protein comes in two different flavors other than the original unflavored variety, chocolate, and vanilla. Some find the flavors to be too sweet or artificial tasting, but others liked how well these flavors work in smoothies or with other sweet ingredients like bananas or cinnamon.

Texture

Most users reported that this powder blended smoothly when using a variety of ingredients. Even if they didn’t enjoy the taste, the texture was pleasant as long as mixed well.

Cost and Value

This product is a little bit expensive and has gone up in price in the recent years, but with the high-quality, natural ingredients and reliable customer popularity, this whey option is a solid choice for athletes.

10. Optimum Nutrition Gold Standard

The rating is based on the average rating (1-100) from all the criteria in which we rated this product.
81.8
Optimum Nutrition Gold Standard
Amazon Link
Ease of Use
78
Effectiveness
86
Product Purity
81
Value
84
Bottom Line
80
best offer for today
Amazon Link
$57.94
Pros:

Buyers claim the results are impressive

A variety of flavors

Generally mixes well

Quite affordable

Cons:

New formula has cast some shadows over the previously decent taste

Texture is frequently considered to be water

The single most reviewed product on the list is also the last entry on the list.

Optimum Nutrition's Gold Standard Whey Protein has, until recently, been a staple concentrate for quite a while, but has recently undergone some formulaic changes. With a high, 24.5g per 30g scoop level of protein (81%) as well as 5.5g of amino acids, this supplement might still be worth a look if you're willing to try the new taste.

Read more

Taste

This is where we find the controversy around this product. The old formula was rated highly for its taste, but since the formula has been reworked the ratings have been a mixed bag at best. It comes in three flavors: banana cream, cake batter, and double chocolate.

Mixability

Generally good with some instances of clumping. Nothing to get worked up over.

Cost and Value

It is hard to judge the value of this product beyond the metrics of its protein and price. Based on those merits alone this product would land somewhere in the middle of this list, but with the issues surrounding the new formula, it was hard to place it any higher than 10th. Still, it performs better than a lot of other brands, so that ought to be considered.

Criteria Used for Evaluation

Ease of Use

Whey Proteins usually come in powder form and mix with a liquid of your choosing. When looking into its ease of use it usually boils down to how well the powder dissolved and how easy it is to swallow. Some brands aren't really known for their yummy flavor.

Making sure your shake is lump free and doesn't taste like chalk is a pretty good factor in what makes a whey protein easy to use, or easy to swallow. Depending on what you are using it for as well might play into how easy you want it to dissolve.

Are you using it in a water bottle and need something that has rapid dissolve with little shaking? Do you prefer to put it in a blender and make fruit shakes?

Getting all that added vitamin intake for your new diet regimen. These are things to consider when you are looking to buy your next whey protein and how easy you can use it.

Effectiveness

How well does your whey supplement work?

If you are using one to curve appetite and yet 20 minutes after you shake it up you are hungry, well we’d say that isn't the way for you. Not all whey proteins are made for the same purposes so effectiveness sometimes depends on use.

Whey proteins are for assisting you in getting the added protein you need for either your running routine or just boosting your weight loss challenge. If you check out the reviews and see what consumers are saying, you can get a much better idea of how well a product works or what area it is better for.

Moreover, whey proteins are full of great calorie burning, muscle repairing proteins and can offer some extra supplement to your work out. Some are loaded with amino acids while others have more vitamins and minerals for a well-balanced diet. It is hard to say what the effectiveness is until you know what it is you are looking for.

Product Purity

We want to make sure you are getting the best out of your whey protein.

The purer a product the more effective it is going to be on your body. Whey proteins are full of great amino acids and bulking proteins to help with all sorts of work out and diet regimens.

However, it is still a good idea to check out the labels and see if there are any allergy warnings. Always check your back when taking any type of supplement, no matter how great claims are.

Whey Protein also comes in different bases, like a plant or milk-based protein. If you are looking for a more vegetarian route, plant-based would obviously be our best bet. You want to check and make sure there are no added fillers that may interfere with your lifestyle choices.

All of our 10 Best Whey Protein Supplements offer transparent labeling. We take putting together our 10 best seriously and we want to make sure you are getting the purest product available that fits your specific needs without hassle.

Value

How much protein are you getting per scoop?

This is a huge factor when judging value. You want to make sure that servings are balanced with price. Getting a good dose of whey protein per serving is the price you pay when you choose one of the 10 best supplements that we offer in any of our current updates.

Another thing to look at when considering value is the amount you get in a package. How long is it going to last you? There are expiration dates on packaging. Due to this, we suggest ordering the amount that correlates with how often you will be using it.

Whey Proteins are sold in bulk as well and this is a great way to save money when you use them more often. If you are only hitting the whey from time to time, make sure you don't over order and then you’re left with expired whey protein supplements.

Price s also varied on how high grade the ingredients are and where they are sourced. Sometimes the science behind the 10 Best Whey Protein Supplement adds to the value. This is a good reason we help do the research for you, we value a good product and like to make sure what we are sharing is something we would be happy to use.

Expert Interviews & Opinions

Most Important Criteria (According to our experts opinion)
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#1
Ease of Use
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Bottom Line
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Take the whey out of dairy

Get the best of dairy without the dairy- this is the best choice for those with allergies to dairy or who are unable to eat dairy products for one reason or another. Whey protein can be great for recovery, muscle building and increasing protein after a long workout. And you can get the benefits of your milk and other dairies without the annoying and painful sided effects.

Check with your doctor

If you're currently taking certain medications, including antibiotics, check with your doctor before taking whey protein, as it can affect the efficacy of certain drugs.

If you have a chronic health condition or serious pr-existing health condition you should be talking to your doctor before starting any diet or supplement routine and before you make any drastic changes to your current lifestyle.

Other Factors to Consider

Bottom Line

What is Whey Protein?

Supplementing with whey protein is an essential component of any diet in modern times.

Of the two types of protein in milk, whey protein is most often used to improve immune functions in the body as well as boost muscle strength, and growth.

It’s also been strongly linked to allergy relief and to weight loss, as it acts as an appetite suppressant. Simply put, provided you don’t have a medical or ethical reason not to take whey protein, adding whey to your diet is almost assuredly a great way to elevate your production in the gym, and the only real problem at that point is deciding what kind of whey you’ll settle on.

So what is whey protein?

Whey protein is a watery extract from milk products that are high in quality protein that is dependent on amino acids. These essential amino acids are indispensable when it comes to stimulating muscle protein recovery after intense workouts.

Whey is rapidly digested in comparison to Casein protein (the other kind of protein in milk products) but because its uptake is so rapid, it shouldn’t be the only source of protein in your diet.

What Are The Different Forms?

For those who are new to the topic, Whey Protein comes in a variety of forms, but the most notable are whey protein concentrates, and whey protein isolates. Besides a general difference in texture, and ability to dissolve, the biggest difference between the two main forms of whey is the percentage of calories that come from the protein itself.

Concentrates generally tend to hover around the 80 percent range, and isolates tend to be attributed more than 90 percent of its calories to protein.

The other major difference between the two types of supplements is that concentrates often are considered to be “less pure” as they have more carbohydrates and non-protein additives. This isn’t necessarily a problem though because depending on your diet, you may require more carbohydrates.

There is a third type of whey protein that you may want to consider if you have some need for a rapidly digested whey protein.

Hydrolysates are proteins that have been subjected to the process of hydrolysis and thus broken down into small chains known as peptides, and individual amino acids. These are just as potent as isolates, and because they are denatured they are often found in products such as infant formulas, sports nutrition drinks, and medical nutrition products.

They are also inherently hypoallergenic, which is great for anybody with lactose issues. They do however have a tendency to be pricier than normal whey options, so unless you have a dietary need that requires them there’s no specific need to drop the extra money.

Overall Benefits

One of the most frequent questions people tend to ask when they begin looking at whey protein is why even bother? What are the primary protein benefits of adding this supplement to my dietary regimen?

The obvious answer is that it specializes in muscle recovery after workouts, and aids in helping the body grow in size, and strength, but beyond that, it has a few other benefits that most people would want to consider adding it for.

Strenuous aerobic workouts have been shown to deplete the body’s glutathione levels which impact the immune system, the gastrointestinal system, and the nervous system; whey protein has been shown to either prevent or decrease the depletion of glutathione levels. It can also improve your mood and reduce the feeling of hunger so you spend less time snacking or trying to chase a sensation of being hungry rather than treating actual hungry. Some studies have also shown that whey protein can improve the health of your immune system and help prevent cancer, specifically of the colon and prostate, but these studies aren’t entirely conclusive.

Selecting the Right Kind

So how do we go about deciding on what kind of protein to select? You could literally spend all day comparing the metrics of each individual product, the taste, the level of amino acids, the recommended frequency of use as well as a million other intricacies that set one brand apart from another.

While this might be fun to people who enjoy micromanagement, the everyday person is going to end up feeling a bit overwhelmed by this process, and there are plenty of credible sources that think we’re looking to deeply into the matter.

Abbott Nutrition senior research scientist and dietitian Steve Hertzler, Ph.D. recently said in a study that people spend too much time worrying about these details, and that provided you have a healthy intestinal system, such considerations are of little importance. Instead, we ought to focus on consuming between 15 to 45 grams of protein every 3-4 hours as our lifestyle and exercise regimen requires.

Speaking of lifestyle, you’ve got to take yours into account when selecting the right whey protein and be realistic in your expectations if you’re currently on a specialty diet. All natural selections are going to be inherently less potent than other solutions for obvious reasons, but they may have just as much in the way of amino acids as their less natural counterparts.

As a consumer, it’s also your responsibility to look at the ingredients of any supplement you plan on putting into your body on the off chance that there are any banned substances included. This isn’t highly likely in widely produced protein powders, but it’s far better to be safe than sorry.

Frequently Asked Questions

q: What’s the difference between Whey protein and Casein protein?

a:

While both proteins are beneficial to the body in regards to health and exercise, there are some notable differences between the two types of protein.

For starters, they’re both components of dairy products, but 80 percent of the protein from dairy products is Casein, and the remaining 20 percent is Whey.

The main difference between the two is the rate of digestion. Casein is more commonly referred to as a “slow” protein because it is digested slower and the release of amino acids is more gradual, whereas whey is a faster-digesting protein that releases its amino acids in a more rapid manner making it a much more suitable as a post workout form of nourishment.

Casein still works, but a lot its protein benefits will be lost over its 8-12 hour digestion time, so in order for it to be used in conjunction with whey, it would need to be consumed later after the workout.

q: What are some of the lesser known benefits of Whey Protein Supplements?

a:

Besides the obvious benefits of muscle recovery, adding whey protein to your diet has been linked to a plethora of other health benefits. Whey has been linked to helping reduce lactose intolerance in young children or even staving off the allergy in infants.

Additionally, it has also been linked to being able to maintain skeletal mass in later life, regulating appetite, acting as a way to regulate and maintain proper blood sugar levels, and also as a way of promoting weight loss through control of short-term food intake.

q: What are the side effects of Whey protein supplements?

a:

For all its benefits, whey protein is not without its pitfalls.

Whey protein supplements have been linked to side effects as small as excessive thirst, drowsiness, and headaches to more concerning issues such as intestinal symptoms (bowel movement problems, cramps, acid reflux etc.), kidney dysfunction, atypical heart rhythms, and changes in cholesterol.

Additionally, some users may be prone to increased fracturing or osteoporotic problems.
I’d like to point out that these reactions to whey are dependent on you as a person, so before you begin taking ANY supplement you should consult your physician in order to decide whether or not its right for you.

q: Why might I consider not using whey protein supplements?

a:

Again, your personal lifestyle and fitness goals have everything to do with whether or not you ought to take whey protein.

There are plenty of studies that argue the negative effects of whey protein, and chief among them is how your body alters its own microbiota once you get into a consistent whey protein regimen. You might have heard the horror stories of people experiencing extreme gas, or even worse, extreme diarrhea after a prolonged period of time using whey protein.

This is because by introducing such high levels of fat or carbs into your diet, you essentially force certain bacteria (known as lipopolysaccharide…. try saying that three times fast) to translocate to a different portion of your intestines.

Another side effect that ought to be concerning is the fact that they can play a hand in the onset or aggravation of acne vulgaris. In case you were wondering, this is a particularly nasty form of acne that develops due to a buildup of dead, or oily skin. While this isn’t necessarily a health issue per se, in the very least it’ll potentially affect your self-image.

The nice thing about the whey protein is that by using the supplements correctly (i.e. instead of just putting them in water and drinking them straight, try putting them in a smoothie where natural proteins are present), and maintaining a proper diet that includes probiotics you can avoid the majority of the negative side effects.

Sources

  1. Mayo Clinic, Whey Protein, Clinical Information Website
  2. European Food Safety Authority, Whey Protein related Health Claims, EFSA Website
  3. Clayton South, What You should look for in a protein powder, Bodybuilding Website
  4. Matt Pikosky, Ph.D., What's the difference between Casein and Whey?, Clinical Information Website