9 Best Gluten Free Protein Powders: Tested & Reviewed

This is our review for the best gluten free protein powder.

While the vast majority of protein powders are not made with gluten, the risk of cross contamination during processing is high with most brands. Therefore, when looking for a gluten free supplement, you have to take that into consideration before finding the right product for you.

We found the Opportuniteas Grass Fed Whey Isolate to be the best overall protein powder without gluten, because it has very minimal ingredients, is very high in protein, and there is no risk of cross contamination with gluten or other allergens during processing.

However, we know that people are different and have different needs.

And since there is no "one fits all" protein powder, we have reviewed 9 of our most favorite protein powders without gluten below. Let's get started.

Our Best Gluten Free Protein Powder

9 Best Gluten Free Protein Powders Reviewed

Even though these are on the list of the best gluten free protein powders, they are some of the best overall for their particular category. After reading thousands of reviews and testing the products ourselves, we are ready to share with you our personal opinion.

Best Gluten Free Protein Powder Overall

Opportuniteas Grass Fed Whey Isolate protein powder

30g ~ 1oz ~ 1/4 cup

28g

Protein

0g

Carbs

0g

Fats

120

Cal

Believe it or not, Opportuniteas' protein powder won our top pick in multiple other articles aside from this one, and the reason is simple. The unflavored version of this protein powder is made of only two top quality ingredients: grass fed whey isolate, and non-GMO sunflower lecithin for a better texture. That's it; no additives, no artificial ingredients.

If you don't want to go the unflavored route, you can choose from three other flavors: coffee, chocolate, or vanilla. The coffee flavor is our favorite, because Opportuniteas has only added coffee extract to their base recipe - so you are looking at a total of three ingredients.

The other two recipes, chocolate and vanilla, are naturally flavored with organic cacao and natural vanilla flavor respectively. However, these two have been sweetened with organic cane sugar. Therefore, if you want to take it slow with the sugar, we recommend you to get the coffee or unflavored options of this powder.

Pros

  • Very good protein to calories ratio
  • High in protein
  • Has flavor variety
  • Minimal ingredients

Cons

  • People who want to avoid sugar may want to avoid the chocolate and vanilla flavors
Sale
Opportuniteas Grass Fed Whey Isolate
We believe this supplement from Opportuniteas to be the best gluten free protein powder overall, because it is high in protein, has a good protein to calorie ratio, and minimal, high-quality ingredients. Press the button below to purchase this protein powder on Amazon.

Runner-up Whey Protein

Whey isolate gluten free protein powder from Naked

30g ~ 1oz ~ 1/4 cup

25g

Protein

3g

Carbs

2g

Fats

120

Cal

Our runner-up as the best gluten free protein powder is the whey from Naked. This company is renowned for making high quality supplements using only one ingredient. For instance, this powder is made of 100% grass fed pure protein and has no additives, soy, gluten, artificial sweeteners or flavors. Furthermore, it is cold processed to remove the risk of contamination from chemical detergents like acid or bleach, or heavy metals.

You can get this powder unflavored, or in three other delicious flavors: vanilla, chocolate, or strawberry. These flavors are obtained by adding a bit of organic coconut sugar to the base formula, and flavoring like organic dried strawberries, organic cacao powder, or natural vanilla, depending on the flavor you choose to go for.

Regardless of your choice, you will be enjoying a tasty protein powder which has no additives and only up to three ingredients.

Pros

  • Variety of flavors
  • Made of at most three ingredients
  • One of the highest quality unflavored protein supplements

Cons

  • May require a blender to completely dissolve the powder
Naked Whey
Naked offers a great option in terms of high quality gluten free protein powder. Giving you the possibility to choose a product ranging from one to three ingredients, depending on your flavor of choice, Naked sets itself apart with the simplicity of truly quality protein powder. To purchase this product on Amazon, press the button below.

Best Vegan Gluten Free Protein Powder

Vegan protein by Truvani

30g ~ 1oz ~ 1/4 cup

19g

Protein

4g

Carbs

2.5g

Fats

115

Cal

If you are looking for a reliable vegan gluten-free protein powder, then the one from Truvani may be the right choice for you. This company prides itself on having one of the cleanest plant based protein powders available, with a complete profile of amino acids.

First of all, this supplement draws its protein from three sources - pea, chia seeds, and pumpkin seeds - to guarantee a complete amino acid profile. This means that, even though this powder is vegan, you will get a complete protein with all the necessary amino acids, which can be absorbed by your muscles in its entirety.

Secondly, as far as flavor is concerned, you can choose from four delicious options: banana cinnamon, chocolate, chocolate peanut butter, and vanilla. They are all naturally sweetened with organic monk fruit extract and flavored with stuff like organic peanut butter flour, or organic vanilla powder.

No matter your choice in terms of flavor, you are guaranteed to enjoy a tasty and healthy protein powder that will help energize your protein hungry muscles.

Pros

  • Complete source of protein even though vegan
  • Made with minimal ingredients
  • Naturally sweetened and flavored

Cons

  • Some may find it expensive
Sale
Truvani Plant Based Protein Powder
Truvani offers our best gluten free protein powder for vegans. With this supplement you are getting a complete source of protein, minimal ingredients, and a delicious shake. In our opinion, it is the perfect choice to build strong vegan muscles. Get Truvani on Amazon by pressing the button below.

Runner-up Vegan Protein

Vanilla gluten free protein powder and greens mix from Vega

30g ~ 1oz ~ 1/4 cup

20g

Protein

6g

Carbs

2g

Fats

120

Cal

The gluten free protein powder from Vega is our second choice as the best plant based protein powder. Aside from being a complete source of protein, with its protein coming from pea, brown rice, hemp seed, and sacha inchi, it also throws a green superfood punch thanks to its green powder mix of alfalfa powder, spinach powder, broccoli powder, and organic kale powder.

Vega is available in four tasty flavors, each one ready to be turned into a delicious protein shake. Whether you choose chocolate, vanilla, berry, or coconut almond, you can rest assured that they are all gluten free, and that they are all sweetened and flavored with natural ingredients.

That being said, this supplement also contains xanthan gum as a thickening agent. Xanthan gum is safe and is part of many products, ranging from ice cream to toothpaste, and can even be bought in the supermarket. That being said, it may upset people with gut problems.

If you suffer from such conditions, we recommend you to look at other products on this list. However, if you don't have any gut problems, this one is a great vegan choice.

Pros

  • Is a complete source of protein
  • Has greens powder for some green superfood oomph
  • Made with natural ingredients

Cons

  • Some people can feel the gritty taste common with vegan protein powders
Vega Protein & Greens
Vega is our runner-up as the best gluten free protein powder for vegans. Drawing its protein from four different sources, this powder is sure to provide you all the vegan protein needed to build muscle. Additionally the greens powder turns this into a nutritious supplement, full of vitamins and minerals. Press the button below to check out Vega on Amazon.

Best Gluten Free Paleo Protein Powder

Tub of Vital Proteins' Collagen Peptides

30g ~ 1oz ~ 1/4 cup

27g

Protein

0g

Carbs

0g

Fats

105

Cal

If you are looking for the best gluten free protein powder for the paleolithic diet, then this option from Vital Proteins may be the right choice for you. Vital Proteins' Collagen Peptides are not only high in protein but they also guarantee 20g of skin, hair, and nails supporting collagen per serving. Sourced from pasture raised, grass fed cattle, and having only a couple of ingredients, this powder is ideal for those who are following the paleo diet.

You can get this supplement unflavored, or chocolate flavored. We like the unflavored version best, because you can add it to smoothies, coffee, and even other recipes without altering their taste. If you fancy yourself a flavored drink though, then we recommend you to go with the chocolate option. It is sweetened with stevia, flavored with alkalized cocoa, and has no other additives or preservatives.

Lastly, let's discuss mixability. We managed to fully dissolve the powder with a brisk stir with a spoon, while making a shake out of it in a shaker cup was a breeze. Therefore, you don't need a blender for this protein powder, unless you want to add it to smoothies.

Pros

  • 20g of collagen for better skin, nails, hair
  • Very good protein to calorie ratio
  • Mixes very easily

Cons

  • No flavor variety
Sale
Vital Proteins Collagen Peptides Powder
If you are looking for a good gluten free paleo protein powder, you can't go wrong with Vital Proteins. Made of simple ingredients, paleo certified, and with 20g of collagen per serving, this protein powder is a great choice for anyone who is following the paleolithic diet. Press the button below to get Vital Proteins' Collagen Peptides Powder on Amazon.

Best Keto Gluten Free Protein Powder

Zero carb protein supplement without gluten from Isopure

30g ~ 1oz ~ 1/4 cup

25g

Protein

0g

Carbs

0g

Fats

100

Cal

Isopure Zero Carb is a perfect gluten free choice for keto protein powder. It is made of whey protein isolate, a blend of vitamins and minerals, soy lecithin, flavoring, and xanthan gum. All the calories in this protein powder are coming from the protein itself, which makes it an ideal choice if you want to enjoy a protein shake and still be in ketosis.

You can get this powder in seven different flavors, ranging from vanilla to cookies & cream, Dutch chocolate, espresso and others. All these flavors are delicious, however, we should point out that they have been sweetened with sucralose which is an artificial sweetener. Therefore, if you are looking for a protein powder without artificial sweeteners, choose another product or check this article.

Lastly, it mixes great without a blender. Therefore, if you only have a shaker cup or a glass and a spoon, you can still enjoy a protein-rich shake which will fuel your muscles.

Pros

  • Very good protein to calorie ratio
  • Comes in a wide variety of flavors
  • Mixes very well

Cons

  • Sweetened with sucralose
Sale
Isopure Zero Carb
If you are following a ketogenic diet, the Isopure Zero Carb is a protein powder you can still enjoy. With a good protein to calorie ratio, a wide variety of flavors, and a great mixability, this product is our pick for the best gluten free protein powder for the ketogenic diet. Find out more about Isopure Zero Carb on Amazon by pressing the button below.

Best Tasting Gluten Free Protein Powder

Tub of protein isolate from Legion

30g ~ 1oz ~ 1/4 cup

23g

Protein

4g

Carbs

1g

Fats

110

Cal

Legion Whey+ Isolate is our top pick for the best tasting gluten free protein powder. It is available in 11 different flavors, each one better than the previous. Their flavoring comes from natural sources and the sweet taste comes from a bit of stevia leaf extract, which is a natural sweetener. No matter what flavor you choose, you are sure to get a delicious and tasty post workout shake.

The protein comes from whey sourced from cows raised on small Irish farms, and the rest of the ingredients are all non-GMO, without artificial flavors, sweeteners, coloring, or other useless junk. This comes with the peace of mind that you are not gulping a bunch of artificial and potentially harmful chemicals every time you drink a shake.

We found the mixing to be pretty decent. Even though you can't mix it with a spoon without clumping, using a shaker cup and a brisk shaking motion should fix this issue.

Pros

  • Delicious taste
  • Wide variety of flavors
  • Naturally flavored and sweetened

Cons

  • Hard to mix without a shaker cup or blender
Legion Whey+ Isolate
Our pick for the best tasting gluten free protein powder is the whey isolate from Legion. You can get this supplement in 11 tasty flavors, all naturally sweetened and flavored. To find out more about Legion's Whey+ Isolate, press the button below to go on Amazon.

Best Vegan Allergy-Friendly Gluten Free Protein Powder

Allergy friendly gluten free protein from OWYN

30g ~ 1oz ~ 1/4 cup

15.6g

Protein

7g

Carbs

3.1g

Fats

117

Cal

Allergies can limit you a lot in terms of the food items or supplements you can consume. For this reason, we believe that the OWYN is the best allergy friendly protein powder on the market. As the name suggests, with this supplement you get Only What You Need - which, when you suffer from allergies, it's not really a lot.

After it's been processed, OWYN is tested for the 8 most common allergens: gluten, soy, dairy, fish, shellfish, eggs, tree nuts, and nuts. Therefore, you can be sure that you are getting a protein shake that will not start any negative reaction in your body.

OWYN is a vegan protein powder with a complete profile of amino acids, meaning that it is a complete protein. Its protein sources are pea, pumpkin protein, and chia. To get this powder, you have to choose between vanilla and chocolate flavor, which are both naturally sweetened with organic cane sugar and monk fruit extract, and flavored with natural flavorings.

Pros

  • Tested for the 8 most common allergens
  • A complete source of protein even though vegan
  • Naturally sweetened and flavored

Cons

  • More protein content would have been ideal
  • One of the sweeteners is sugar (even though organic)
OWYN Allergy Friendly Vegan Protein
If you are looking for the best gluten free protein powder for allergic people, then OWYN may be the choice for you. After processing it is tested for the 8 most common allergens, is a complete source of vegan protein, and is naturally flavored and sweetened. Go on Amazon through the button below to find out more about OWYN.

Best Egg White Gluten Free Protein Powder

https://amzn.to/3m6vZyB

30g ~ 1oz ~ 1/4 cup

20.9g

Protein

1.8g

Carbs

0g

Fats

110

Cal

Egg white protein powder is a great substitute for whey protein because they are very similar in terms of effectiveness, yet the egg white protein doesn't have the lactose and is vegetarian friendly. The MRM Natural Egg White Protein is gluten free and has only a handful of ingredients in its composition.

You can get this powdered egg whites supplement in three different flavors: vanilla, French vanilla, and chocolate. They are all naturally flavored with ingredients like natural chocolate flavor, cocoa, and natural vanilla flavor. As for the sweetening agents, you are looking at stevia leaf extract and monk fruit extract, which are both natural sweeteners.

Aside from the powdered egg whites, flavoring, and sweetener, it also has a dash of xanthan gum which acts as a thickening agent, and some soy lecithin which makes the powder mix better.

Pros

  • Naturally sweetened
  • Delicious taste
  • Mixes great

Cons

  • Could have more flavor variety
Sale
MRM Natural Egg White Protein
Choosing the best protein powder for CrossFit is not easy, but Opportuniteas is up for the task. Their protein supplement is made of minimal and high-quality ingredients and can satisfy your needs whether you want a flavored or unflavored product. Press the button below to get the Opportuniteas on Amazon.

What is bad about gluten?

Picture of three loaves of bread and some wheat

If you are reading this article, chances are you know what gluten is and what can happen if you ingest gluten, even though you are allergic to it. For those who are unaware though, here is a quick rundown.

Gluten is an insoluble protein composite, made up of two proteins:

  • Gliadin
  • Glutenin

Gluten is only found in three grains: wheat, rye, and barley.

This protein composite is responsible for the elasticity of dough and the chewy texture of foods made from wheat flour - bread, pasta, and the like. However, foods containing gluten can cause problems for some people.

These problems can be:

  • Wheat allergy
  • Celiac disease
  • Non-celiac gluten sensitivity

Wheat allergy

Wheat allergy is an uncommon condition, and is represented by the immune system mounting an allergic response to proteins found in wheat. The symptoms you can expect from wheat allergy are:

  • Watery eyes
  • Runny nose
  • Hives

But in rare cases, it can lead to a dangerous reaction called anaphylaxis which is life threatening.

Celiac disease

Celiac disease is an inherited disease in which consuming gluten can lead to inflammation and damage of the lining of the small intestine. This impairs the function of the small intestine, and can lead to problems like:

  • Belly pain, bloating, gas, diarrhea
  • Weight loss
  • Osteoporosis and other bone problems
  • Infertility
  • Depression

To name a few.

If left untreated, celiac disease can increase the possibility of developing certain types of cancer, so obviously it is a very serious issue that has to be addressed.

In the US, about 1 in 100 to 200 people suffer from this disease.

The most effective treatment of celiac disease is a gluten free diet, which helps repair and heal the damage done to your small intestine.

Non-celiac gluten sensitivity

Non-celiac gluten sensitivity (NCGS) is characterized by people who don't have wheat allergy or celiac disease but still experience certain symptoms when eating gluten. The symptoms of this type of sensitivity are:

  • Brain fog
  • Fatigue
  • Painful gut symptoms
  • Joint pain
  • Skin rash

And, again, a gluten free diet is what typically helps with these symptoms.

Unfortunately, it is not known how many people are affected by gluten sensitivity. However, it is likely that it is more common than wheat allergy or celiac disease.

As opposed to the other two conditions, NCGS is not a single disease; it has a number of different causes ranging from the gluten activating the immune system in the small intestine, all the way to nocebo - which happens when a person believes that something will cause problems, and because of that belief, it does.

And the nocebo response may actually play a role in for some people who think they are allergic to gluten, due to how much bad press gluten is getting in the media.

With that said, whether you are allergic to gluten or not, there is a myriad of protein powders without gluten. And if a gluten free protein powder is what you want, we will teach you how to find the best.

How to choose the best gluten free protein powder?

Other than choosing a protein powder which explicitly says it doesn't contain gluten, there are a few other good practices that apply to choosing a good protein powder in general.

These are the things you have to take into consideration:

  • Artificial sweeteners
  • Added sugar
  • Protein to calorie ratio
  • Other additives

Artificial sweeteners

We will not take a stance on the debate of whether artificial sweeteners are unhealthy or not, because we are waiting for more studies to be conducted. With that being said…

We know that some people want to avoid artificial sweeteners at all cost, so we have pointed out the (very few) protein powders in the list above that have been artificially sweetened.

But if you want to search on your own, this is what you should be avoiding:

  • Aspartame
  • Sucralose
  • Saccharin
  • Acesulfame K

These are the most common artificial sweeteners. One of these is what you will find in most products which have been artificially sweetened, like diet soda, low or no sugar jams and jellies, puddings, etc.

If you want a sweetened protein powder but want to avoid sugar or artificial sweeteners, we recommend you to look for products sweetened with natural sweeteners like:

  • Stevia leaf extract
  • Monk fruit extract
  • Erythritol
  • Xylitol

Even though the last two sound pretty chemical, they are at the very least not bad for you.

In this study, it was found that erythritol doesn't raise blood sugar level, insulin, or cholesterol.

While in this study, it was found that xylitol can improve dental and bone health.

Added sugar

Another thing to look for when choosing the best gluten free protein powder is added sugar.

Sugar can come under different forms and names ranging from cane sugar to coconut sugar, syrups, and even organic products. However, just because it is organic, doesn't mean it is healthy for you or that it doesn't spike your blood sugar levels.

However, some people are not bothered by added sugar. For this reason, we have pointed out if any of the protein powders above was sweetened with sugar of any kind.

And as a better option, we recommend you to choose a protein supplement sweetened with one of the natural sweeteners suggested above.

Protein to calorie ratio

The more protein you get for the fewer calories, the better off you will be.

Protein consists of 4 calories per gram. Therefore, if you get a protein powder that has 200 calories for 20g of protein, you know something is off. Usually, those extra calories come in the form of:

  • Sugars
  • Fats
  • Other additives

A clean supplement should have no more than 140 calories and at least 20g of protein per 30g of product.

Some exceptions apply, for instance with vegan protein powder which will be naturally more carbohydrate-rich than an animal based powder.

Protein to calorie ratio

Lastly, you should be on the lookout for other additives.

The most common additives you will encounter are lecithin and gums.

Lecithin is an emulsifier and is used to help the powder mix better. If the product is of a higher quality, the lecithin will be coming from sunflower seeds. If the quality is a bit lower, you should be expecting soy lecithin. However, even though it is soy lecithin, it does not have the negative effects on testosterone that soy protein has.

Gums are used to give a better, fluffy texture to the protein after it is mixed. Even though gums are proven to be harmless, they can upset your stomach. For this reason, they are especially not recommended for people who have gut problems or are looking for a protein powder after weight loss surgery.

These additives are safe and approved by the FDA.

They are very common and found in some of the best quality protein powders out there.

Therefore, choosing to go for products that have lecithin and gums as part of their ingredients list boils down simply to preference (unless you have gut problems).

Is whey gluten free?

Two scoops of protein on a table

Yes.

Gluten is a protein composite found in wheat, rye, and barley. Whey is obtained from mixing cow's milk with a complex mixture of enzymes, which then splits the milk into whey and curdles. The whey is then pasteurized and left to dry into the protein we all love.

Therefore, if you are gluten intolerant you can rest assured that whey protein is safe for you. However, the issue is when the whey is further processed in a factory that also processes wheat, rye, or barley.

For this reason, we recommend that you check the label for common allergens.

You can rest assured that we have already done this research for you and that every single product we recommended above is 100% gluten free protein powder.

How to take your gluten free protein powder?

Once you have decided on your personal best gluten free protein powder, you may want to know how to take the supplement. That is, how much protein powder should you rake, and when should you take it?

Fortunately, a lot of scientific research has been conducted on this topic and we can now tell you the best way to go about your protein intake.

How much protein should you take?

Depending on your goals, there are different amounts of protein you should be taking. However, bear in mind that these numbers are the overall daily protein intake coming from all sources, not just through supplements.

Muscle building

If you want to build muscle you need more protein than someone who is at maintenance or who wants to lose weight. However, remember that you also need to be in a caloric surplus.

For muscle building, you should be consuming 0.73 to 1.1g of protein per pound of body weight, or 1.6 to 2.4g or protein per kilogram of body weight. (1)(2)

If you have more muscle mass you should eat closer to the higher amount.

Also, remember that eating more protein and in a caloric surplus will not help you build muscle unless you do some form of resistance training. Whether it is bodybuilding, calisthenics, or CrossFit, you have to train. And if you are already training and could use a good protein powder, check our article on the best protein powder for CrossFit.

Weight loss

Weight loss, just like weight gain, is dictated by your calorie intake. You should be eating in a calorie deficit, or less than you actually burn throughout the day.

For weight loss, you should be consuming 0.36 to 0.73g of protein per pound of body weight, or 0.8 to 1.6g of protein per kilogram of body weight. (1)(3)

This is regardless of whether you are a man or a woman.

Also, this should be seen as a minimum amount of protein, not necessarily a hard rule. When you are losing weight you are inevitably going to lose muscle mass too, just like when you build muscle you are inevitably going to put on some fat tissue too.

The faster you lose weight, the more muscle mass you will lose.

Ideally, you will want to lose weight steadily and slowly over a longer period of time, and eating enough protein will help you preserve as much muscle mass as possible.

How to time your protein supplement?

Now that you know how much protein you should be consuming on a daily basis, it is time to see how to time your gluten free protein powder.

Building muscle

If your goal is to build muscle, you should get your protein as fast as possible after your workout. This is for optimal results. Failing to do it will not render your workout "useless" as many people believe. However, it is better to do it right after.

Here are some of the benefits behind taking your protein supplement right after your workout:

  • Increased muscle protein synthesis (4)
  • Decreased soreness (5)
  • Better strength and performance levels (6)

However, what matters most is hitting your total protein for the day and the total calories (unless you want to be in perfect shape and get on stage, which most of us don't).

Weight loss

If you do some sort of training, then taking the protein shake right after your workout still applies.

However, if you don't pair your diet with any sort of training, then science recommends us to take the protein shake in between meals. It looks like this helps us lose more fat than taking the protein shake with our meals. (7)

The reason for this is pretty simple.

Having your protein shake in between meals will curb your cravings and keep you satiated until your next meal, acting as a low calorie, high protein snack.

Our verdict

For most people who are looking for the best gluten free protein powder, we recommend Opportuniteas Grass Fed Whey Isolate. It has a very good protein to calorie ratio, is made of minimal ingredients, has different flavor options, and is free from cross contamination.

However, there are eight other great alternatives we have mentioned as well.

If you have specific dietary needs, or are looking for a specific feature in your protein powder, then one of these alternatives will likely fit you well.