Best Keto Protein Powder – 2023

*TreadmillReviewGuru helps consumers find the best home fitness products. When you buy a product we recommend, we may earn a commission.

Last Updated: August 2, 2023

Protein is an essential macronutrient that allows your body to repair and make new cells. It is important to get enough protein in your diet to not only build muscle but maintain it. Protein also helps us feel fuller longer and has numerous health benefits. Our best keto protein powder list below consists of different types of protein powders that our experts have determined to be the top when considering adding a protein powder to your diet. Protein is important for everyone, whether you’re on the keto diet or not. That is why, yes, all of these protein powders are keto-friendly, but they’re also excellent even if you’re not keto.

Why You Should Trust Us

Even though we spend a lot of time using and testing fitness equipment here at Treadmill Review Guru, we know that you can’t out-exercise a bad diet. Our experts are certified sports nutritionists and health enthusiasts who are knowledgeable and passionate about fitness and nutrition. You can trust that we know what we’re talking about and have done our research on the products that we recommend and that we use some of them ourselves.

Here Are Our Picks For Best Keto Protein Powder In 2023

• Best Keto Protein Powder Overall: Perfect Keto Whey Protein
• Best Vegan Keto Protein Powder: Vega Sport Premium Protein
• Best Whey Keto Protein Powder: Naked Whey
• Best Plant-Based Keto Protein Powder: Ora Organic Protein Powder
• Best Low-Carb Protein Powder: Ancient Nutrition KetoCollagen Powder
• Best Grass-Fed Keto Protein Powder: Transparent Labs
• Best Collagen Keto Protein Powder: Keyto Collagen Protein Powder with MCT Oil
• Best Low-Carb Collagen Protein Powder: Vital Proteins Collagen Peptides
• Best Pea Protein Keto Protein Powder: SunWarrior Protein Warrior Blend
• Best Flavor Keto Protein Powder: Apollo Protein Powder
• Best Budget Keto Protein Powder: Amazing Grass Plant Protein Superfood Powder

Sneak Peek of the Best Workout Mirrors:

Here Are The Best Keto Protein Powders For 2023

2. Best Keto Protein Powder Overall: Perfect Keto Whey Protein

Our pick for the best keto protein overall is Perfect Keto Whey Protein. This protein powder is specifically formulated for the keto diet. It is created by Dr. Anthony Gustin who follows a ketogenic lifestyle. So, this whey protein powder is low-carb to help you stay in ketosis, too.

Perfect Keto Whey Protein uses whey protein powder and MCTs to give you all essential amino acids and healthy fats. Whey is the most popular type of protein powder, but it can be known to be harder for some users to digest because it contains lactose. Perfect Keto uses whey isolate which removes as much of the lactose as possible, making it easier to digest. Whey protein is best for building muscle and adding 15 grams of protein per serving should certainly help you gain muscle.

Perfect Keto Whey Protein has a low carbohydrate count of 3 grams and 15 grams of protein per serving to help you stay in ketosis while on the keto diet. The MCTs from coconut oil will help you focus and keep you feeling fuller longer. Perfect Keto Whey Protein can be used to supplement your diet or as a meal replacement.

2. Best Vegan Keto Protein Powder: Vega Sport Premium Protein

An impressive plant-based, vegan protein option is Vega Sport Premium Protein. This protein is perfect for vegans as well as meat-eaters alike. Each serving contains a whopping 30 grams of protein. The protein is derived from peas, pumpkin seeds, sunflower seeds, and alfalfa. We love it because it mixes well, and is filling.

Vega Sport Premium Protein also includes beneficial ingredients to directly help with your training. Tart cherry powder is known for helping to support muscle recovery, while BCAAs (branched-chain amino acids) can help with muscle growth and soreness post workouts. It also has probiotics to help support your gut health.

Vega Protein comes in five different flavors: chocolate, berry, mocha, peanut butter, and vanilla. It’s perfect for supplementing your diet and for meal replacement. It has low sugar and carbohydrates making it a nice option while maintaining the keto diet.

We’ve named Vega Sport Premium Protein as the best vegan keto protein powder on this list because there are no animal products, by-products, or animal GMO’s in the protein. It is also NSF certified for sports so you can rest assured that you’re taking a healthy protein powder that’s free of banned substances and filled with no added sugars and healthy ingredients. Plus, it’s keto-friendly.

Learn more about Vega, here.

3. Best Whey Keto Protein Powder: Naked Whey

Another whey protein powder that’s keto-friendly that we love to recommend is Naked Whey from Naked Nutrition. This protein powder is made out of grass-fed whey protein to help you build muscle. There are no growth hormones or additives so you can trust it to fuel your body while helping keep you in ketosis.

Naked Whey is low-calorie with just 120 calories per serving while providing 25 grams of protein per serving. At Naked Nutrition, you don’t have to worry about artificial flavors, sweeteners, or coloring, so you can trust what you’re putting in your body. This protein powder also only has 3 grams of carbs so it is keto-friendly.

We’ve picked Naked Whey as the best whey keto protein powder on this list of best keto protein powders because of its simple ingredients. Along with quality whey protein in each serving, you also get 5.9 grams of BCAAs. Branched-chain amino acids help reduce the breaking down of your muscles from working out. This way you can focus on building and maintaining muscle mass when you’re following the keto diet, and even if you’re not.

Learn more at our review, here.

4. Best Plant-Based Keto Protein Powder: Ora Organic Protein Powder

Ora Organic Protein Powder is our pick for the best plant-based keto protein powder. We are impressed with all of the organic ingredients it includes. This protein powder is packed with enzymes and antioxidants. I feel healthier just by reading the nutrition label. It also doesn’t hurt that Ora Organic Protein Powder has 21 grams of protein per serving. So, if you’re like me and struggle to get in your protein during the day, this stuff can definitely help you hit that goal.

Along with a good amount of organic plant-based protein per serving, there are only 4 grams of carbohydrates and 0 grams of sugar in each serving for the vanilla flavor. The other flavors include chocolate, vanilla chai, and unflavored.

It contains organic rice, sacha inchi, and pea protein to give you all the essential and non-essential amino acids. Ora Organic Protein Powder is designed to help with muscle growth and recovery so it is perfect post-workout. It can be mixed with water or other ingredients depending on your preference.

5. Best Low-Carb Protein Powder: Ancient Nutrition Keto Collagen Powder

Ancient Nutrition Keto Collagen Powder is a convenient, dissolvable, protein powder. It won’t take you out of ketosis, but it provides you with protein and fat to supplement your diet. We like that it includes MCT oils to help keep you full and give you added energy. The MCTs are derived from coconut oil and are said to help promote a healthy body weight.

In our opinion, this is the best low-carb protein powder because it doesn’t contain any carbohydrates. In each serving, you’ll get 13 grams of protein and 3 grams of saturated fat. It’s also low-calorie at only 70 calories per scoop. So, it isn’t good for replacing a meal, but it is certainly beneficial for supplementing your keto and even non-keto diet. You can also trust that it’s keto-friendly because it was created by Dr. Josh Axe who is the author of the book Keto Diet which highlights a plan for following the keto diet.

We recommend mixing Ancient Nutrition Keto Collagen Powder into your favorite drinks like tea and coffee, or just water. It comes in unflavored, chocolate, and vanilla, depending on your preference. It uses hydrolyzed bovine collagen peptides to help support your gut, skin, and bones. We love that this collagen powder is specifically formulated for those living a keto lifestyle, but anyone looking to add more collagen, protein, and healthy fat to their diet should try it.

6. Best Grass-Fed Keto Protein Powder: Transparent Labs Whey Protein Isolate

The best grass-fed keto protein powder on this list is Transparent Labs Whey Protein Isolate. It is also found on our best protein powder list, along with other protein powders on this list of best keto protein powder. We really like that Transparent Labs uses 100% grass-fed grass-finished American dairy cattle. This protein has one of the highest amount of protein-by-weight ratio so you’ll be sure to get in high-quality protein with every serving.

Speaking of protein, this Whey Isolate comes with 28 grams of protein per serving. It is good for the keto diet because it only contains 1 gram of carbs and less than one gram of sugar. The isolate is easier to digest because it has less lactose. It is also hormone-free and free of any artificial sweeteners, colors, or flavors.

It comes in several flavors including milk chocolate, french vanilla, cinnamon french toast, and oatmeal chocolate chip cookie, among others. If you’re looking for a grass-fed whey protein isolate that’s keto-friendly, check out Transparent Labs Whey Protein.

7. Best Collagen Keto Protein Powder: Keyto Collagen Protein Powder with MCT Oil

Our pick for the best collagen keto protein powder is the Keyto Collagen Protein Powder with MCT Oil. This collagen protein powder is formulated for the keto diet with only 2 carbohydrates per serving to help keep you in ketosis.

Keyto Collagen Protein Powder with MCT Oil has a good ratio of protein, carbs, and fat in relation to calories for the keto diet. We like it as a supplemental option when you’re looking to add some collagen protein and healthy fat into your nutrition. The MCT oil is great for energy, gut, and brain health, while the grass-fed pasture-raised collagen will encourage healthier hair, skin, digestion, and joints.

At only 80 calories per serving, it probably won’t keep you satiated for long, but it can help keep you in ketosis. It has some yummy flavors to choose from like salted caramel, too. We like that you can save with the subscription so you never have to worry about running out. Plus, Keyto Collagen is a pretty affordable buy.

6. Best Low-Carb Collagen Protein Powder: Vital Proteins Collagen Peptides

Vital Proteins Collagen Peptides are an enticing option for keto protein powder for a number of reasons. First, it is unflavored and dissolvable, making it super easy to supplement your diet. What better way to gain extra protein and nutrients than to not notice it in your beverages and food?

Vital Proteins Collagen Peptides is the best low-carb collagen protein powder on this list. It has 0 grams of carbs, 18 grams of protein, and 20 grams of collagen peptides per serving. It’s also low-calorie at just 70 calories per serving.

Vital Proteins uses bovine collagen peptides for healthier hair, skin, bones, and joints. We love the amino acids it is packed with and since it only contains collagen, you don’t have to worry about it messing with your ketosis. It also contains vitamin C which helps promote collagen production, and also hyaluronic acid to help keep your skin hydrated. Want to glow like Jennifer Aniston? Well, this is what she swears by.

7. Best Pea Protein Keto Protein Powder: SunWarrior Protein Warrior Blend

This plant-based protein is a nice choice because it’s dairy-free, gluten-free, non-GMO, organic, vegan, and keto-friendly! What we really like about SunWarrior Protein Warrior Blend is that it contains 18 grams of their “proprietary protein blend”. This consists of organic pea protein, organic goji berry, and organic hemp seed protein.

SunWarrior Protein Powder has earned the award as the best pea protein keto protein powder on this list. It offers a great blend of plant-based protein and pea protein to provide up to 16 grams of protein per serving. It also only contains 2 grams of carbs per scoop, so it will help you stay in ketosis.

What makes it even more wonderful if you’re on the keto diet is that it has coconut MCTs for added healthy fats. It also contains BCAAs to help post-workouts if you’re sore and your muscles are tired. SunWarrior Protein is excellent if you want to build muscle, too. It doesn’t mix as well as other protein powders but considering it has a lot of impressive ingredients we’ll spend a bit more time shaking it up in our protein shaker bottles.

8. Best Flavor Keto Protein Powder: Unico Apollo Protein Powder

The best flavor of keto protein powder is Unico Apollow Protein Powder. With flavors like birthday cake, chocolate, and vanilla it has great options to choose from. It is also low-carb and low sugar so it’s friendly for keto-ers. There are just 4 grams of carbs and 2 grams of sugar per serving.

Unico Apollo Pure Protein Powder is the ideal protein powder if your stomach can tolerate whey. It is unique because it combines milk protein isolate, whey isolate and concentrate, and casein and egg protein which are all digested at different rates to help keep you fuller longer. It even claims to provide a steady stream of protein for up to 6 hours.

We like that it has 20 grams of protein and 100 calories per serving. So, it’s low-calorie while still providing a good amount of protein. It is perfect to mix with water or milk. You can also add it to your smoothie for a sweet treat! Check out Apollo Protein Powder if you’re looking for a tasty protein blend to help you build muscle and keep you in ketosis.

9. Best Budget Keto Protein Powder: Amazing Grass Plant Protein Superfood Powder

Rounding out this list of best keto protein powders is Amazing Grass Plant Protein Superfood Powder. This vegan protein blend is the best budget keto protein powder option. Not only can you subscribe and save to receive Amazing Grass protein powder regularly, but it comes in different sizes at nice price points.

Amazing Grass Plant Protein Superfood Powder is an excellent healthy protein option. It contains 20 grams of protein per scoop, so it can be used as a supplement to your diet or meal replacement. It uses organic pea, brown rice, hemp, and quinoa for its protein consistency so it is gluten-free, non-GMO, plant-based, and has no sugar added. Amazing Grass Plant Protein also comes with 7 nutritious greens, 2 cups of fruits and veggies, as well as vitamins. It really is a “superfood” protein powder.

While it does have a very low sugar count, it does have a little bit more carbohydrates than other powders on our best list. It’s still pretty low however at 7 grams so it is keto-friendly. Amazing Grass Plant Protein is an excellent choice if you want a bit more nutrients from your protein powder and if you struggle to get in the recommended amount of fruits and vegetables every day.

What To Look For In Keto Protein Powder

Our list above contains a variety of protein powders that use different types of protein, but which one is best for you? It’s important to consider things like this as well as the taste, carb amount, and other ingredients when finding a protein powder for you whether you are on the keto diet or not.

Type of Protein

As I mentioned, whey is the most popular type of protein powder. It isn’t best for some people though because it can cause digestive problems, especially if you’re lactose intolerant. Some protein powders consist of whey isolate which has less lactose than whey concentrate, so it can be easier to digest. If you’re not lactose intolerant but aren’t sure if whey protein will work for you, try it. I’m not lactose intolerant but I notice my stomach doesn’t feel its best after having a whey protein shake. Whey is a complete protein meaning it has all 9 essential amino acids that help your body build muscle.

Amino acids are considered the building blocks of protein. Casein protein is also a complete protein with all essential amino acids. Collagen protein is often lacking in some amino acids and usually isn’t considered a complete protein. Collagen is great to add as a supplement to your diet if you get the missing amino acids from other sources of your diet. Collagen protein can help make your hair, skin, nails, bones, and joints healthier, so it’s definitely beneficial to take.

Along with whey, casein, and collagen are derived from animals and animal products. This is great if you eat meat and animal products, but for those who don’t, you might want to check out plant-based protein. Common vegan protein powder consists of pea, brown rice, and seed proteins. When the right types of plant proteins are combined together they can make a complete protein with all essential amino acids. These protein powders can be great if you don’t or even if you do eat meat and animal products.

Just like with whey, it’s best to try a protein powder for a while and see how you feel and if you notice any changes. The best protein powder for you is the one that helps you feel your best.

Macronutrient Ratio

Macronutrients consist of protein, fat, and carbohydrates in your diet. Most protein powders consist of higher protein, low fat, and very low carbohydrates. Some have more or less of each of these macronutrients. When following a keto diet, you will want to be sure that the carbohydrate amount is low in the protein powder you take, in order to stay in ketosis. Even if you’re not keto, it is important to consider how much of these macros are in your protein powder to make sure they help you reach your goals.

Taste and Flavors

Of course, you should make sure that you enjoy the protein powder that you consume. There’s nothing worse than having to choke down a protein shake that tastes like a foot (I know, I’ve been there). Some come in fun dessert-like flavors as I’m sure you’ve noticed in our best list above, while others are unflavored and even dissolvable. If you find you can’t stomach the taste or flavor of your protein powder, then try another. You can even get creative and mix some into recipes and beverages besides water.

Other Ingredients

Apart from the benefits that you’ll see from the protein, protein powders often are filled with other health-benefiting ingredients. MCT oil is a common addition that can help with mental clarity, focus, and energy, as well as help to lower your risk of heart disease. Some protein powders even have fruits and vegetables in them to give you even more nutrients per shake.

One sneaky ingredient to look out for, however, is sugar. You want to make sure that your protein powder has very little to no sugar. Most healthier protein powders include sweeteners like stevia to help with flavoring without adding a lot of sugar.

Frequently Asked Questions

Does protein powder affect ketosis?

Protein powder can be great to supplement more protein into your diet while keto and help you stay in ketosis as long as it is low in carbohydrates and sugar. Eating a very low amount of carbs is important for getting into and staying in ketosis.

What is keto protein powder used for?

Keto protein powder is used to add more protein into your diet without kicking you out of ketosis. Different types of protein powders have different benefits and using protein powder in your diet can be great if you’re on the keto diet and even if you’re not.

Which protein is good for keto?

There are multiple different types of protein powders that you can use while following the keto diet. Whey, casein, egg, and collagen are all great options if you eat meat and animal products. They are all low in carbohydrates which is important for staying in ketosis. Plant-based options like pea protein, rice protein, and seed proteins are great if you’re a vegan keto.