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    Home / 5 Best Keto Protein Powders of 2025

    5 Best Keto Protein Powders of 2025

    Cast Iron Keto
    by Cast Iron Keto
    Updated: Apr 28,2025
    Leave a Comment

    Looking for a keto-friendly protein powder but unsure where to start? With so many options on the market, choosing the right one can be challenging. We’ve created this list to save you from the arduous research process so you can dive right into the fun part: making delicious protein shakes and other keto-friendly treats.

    Protein powder is an essential addition to any keto dieter’s lifestyle. A good protein powder boosts your daily macros, helps you recover after workouts, and even serves as a great flour substitute for preparing low-carb meals. Discover which one is the right choice for your diet, along with some tasty recipes you can make with these protein powders!

    A protein shake served in a transparent glass, protein powder, a shaker, and a protein jar displayed on a wooden table.
    Jump to:
    • Here Are the Best Keto Protein Powders
    • Is Protein Powder Keto?
    • What Makes the Best Keto Protein Powder?
    • What Protein Powder Is Good for a Keto Diet?
    • 1. Best Grass-Fed Keto Protein Powder
    • 2. Best Whey Protein Powder
    • 3. Best Tasting Keto Protein Powder
    • 4. Best Plant-Based Keto Protein Powder
    • 5. Best Budget Keto Protein Powder
    • Baking and Cooking with Protein Powders
    • Conclusion
    • Frequently asked questions

    Here Are the Best Keto Protein Powders

    1. Best Grass-Fed: Equip Prime Protein
    2. Best Whey Protein Powder: Isopure Zero/Low-Carb
    3. Best Tasting: Quest Protein Powder
    4. Best Plant-Based: Vega Sport Premium - Plant-Based Protein Powder
    5. Best Budget: Nutricost Whey Protein Concentrate Powder

    Is Protein Powder Keto?

    Yes, protein powder can be keto-friendly, but it depends on factors like the protein source and specific ingredients. Whey protein isolate and egg white protein isolate are great options because they have a very low carb content. On the other hand, brown rice protein isolate tends to be higher in carbs, making it less suitable for a ketogenic diet.

    What Makes the Best Keto Protein Powder?

    A high-quality keto protein powder should be low in carbohydrates, of course, but also low in processed ingredients – the shorter the list, the better! It should be as high in protein as possible and, ideally, really tasty and able to mix well. So, when choosing the right option for you, make sure to follow these tips:

    • Low-carb content: Opt for powders with minimal carbs to stay aligned with your keto diet and maintain your nutritional goals.
    • High protein content: Choosing high protein powders helps you efficiently meet your daily protein requirements.
    • No added sugars: Protein powders without added sugars help you avoid extra carbs and stick to your keto regimen.
    • Minimal ingredients: Powders with fewer ingredients are generally less processed and offer a cleaner option for your diet.

    What Protein Powder Is Good for a Keto Diet?

    Not all protein sources are equal, so here is a list of the most common ones to help you determine which are the most suitable for your diet.

    • Whey protein: This popular option is derived from milk, is rich in amino acids, and ensures quick absorption. With minimal carb count, it is particularly keto-friendly.
    • Casein protein: Also derived from milk, casein has much slower absorption than whey protein isolate. It is typically very low in carbs as well.
    • Collagen protein: It is derived from the connective tissues of animals and has zero carbs.
    • Egg white protein: This high-quality protein source is very keto-friendly, low in carbs, and has a complete amino acid profile.
    • Plant-based protein: These include pea, hemp, and brown rice proteins. Pea protein is usually suitable for a keto diet due to its low carb content, while brown rice protein isolate is higher in carbs and should be avoided.

    1. Best Grass-Fed Keto Protein Powder

    If you’re looking for a clean, grass-fed protein powder that tastes great and keeps your keto goals on track, this one’s a game-changer.

    Equip Prime Protein

    Equip Foods Prime Protein - Chocolate
    Equip Foods Prime Protein - Chocolate
    $67.99 ($2.50 / Ounce)
    Buy Now
    We earn a commission if you make a purchase, at no additional cost to you.
    06/14/2024 08:26 pm GMT

    Ingredients (Chocolate Flavor)

    Grass-Fed Beef Protein, Cocoa Powder, Stevia Extract

    Other Flavors

    Vanilla, Salted Caramel, Peanut Butter, Strawberry, Iced Coffee, Unflavored

    Nutritional Information (1 scoop/25.7g)

    • Net carbs: 1g
    • Fat: 0.5g
    • Protein: 21g

    This protein powder is on the pricier side, but it’s worth it due to its minimal, high-quality ingredients. The beef protein isolate is rich in collagen and free from allergens often found in whey, dairy, and eggs. It’s sugar-free and easy to digest. You can enjoy it in various ways, like mixing it with coffee or yogurt, and keto-dieters rave about its taste – Vanilla, Chocolate, Peanut Butter, and Iced Coffee are among their favorite flavors.

    2. Best Whey Protein Powder

    This whey protein powder mixes smoothly into any drink and helps you meet your protein goals without adding carbs.

    Isopure Zero/Low Carb

    Isopure Dutch Chocolate Whey Isolate Protein Powder
    Isopure Dutch Chocolate Whey Isolate Protein Powder
    $26.88 ($1.68 / Ounce)
    Buy Now
    We earn a commission if you make a purchase, at no additional cost to you.
    06/14/2024 08:32 pm GMT

    Ingredients (Dutch Chocolate Flavor)

    Whey Protein Isolate, Vitamin And Mineral Blend, Cocoa (Processed With Alkali), Soy Lecithin, Salt, Xanthan Gum, Natural And Artificial Flavor, Sucralose

    Other Flavors

    Banana Cream, Chocolate Peanut Butter, Cookies & Cream, Creamy Vanilla, Strawberries & Cream, Toasted Coconut, Vanilla Salted Caramel

    Nutritional Information (1 scoop/33g)

    • Net carbs: 0g
    • Fat: 0.5g
    • Protein: 25g

    Another top-notch (and carb-free!) protein option, it blends seamlessly into any keto-friendly beverage, aiding you in meeting your daily protein intake goals. Known for its muscle-building and muscle-recovery benefits, whey protein isolate can also be helpful for weight management, keeping you feeling full without packing on the calories. The flavor is more subtle than some other protein powders, making it a versatile ingredient for enhancing various keto-approved treats without overpowering their taste.

    3. Best Tasting Keto Protein Powder

    With a milkshake-like flavor, this protein powder makes sticking to your keto diet more enjoyable.

    Quest Protein Powder

    Quest Vanilla Milkshake Protein Powder
    Quest Vanilla Milkshake Protein Powder
    $31.51 ($1.23 / Ounce)
    Buy Now
    We earn a commission if you make a purchase, at no additional cost to you.
    06/19/2024 01:56 am GMT

    Ingredients (Vanilla Milkshake Flavor)

    Protein Blend (Whey Protein Isolate, Micellar Casein), Natural Flavors, Silicon Dioxide, Lecithin, Cellulose Gum, Carrageenan, Sea Salt, Sucralose, Stevia Sweetener

    Other Flavors

    Chocolate Milkshake, Salted Caramel, Peanut Butter, Cinnamon Crunch, Cookies & Cream

    Nutritional Information (1 scoop/31g)

    • Net carbs: 3g
    • Fat: 0g
    • Protein: 24g

    This dairy-based protein powder combines fast- and slow-absorbing proteins for a balanced post-workout meal. Keto dieters love its creamy texture and milkshake-like taste. It contains a small amount of sugar, not sufficient to kick you out of ketosis, but just enough to make your drinks delicious. Available in a variety of flavors, you can choose your favorite, mix it in any keto-friendly way you like, and enjoy it guilt-free.

    4. Best Plant-Based Keto Protein Powder

    For vegans, this plant-based protein powder offers a good protein boost while keeping carbs low.

    Vega Premium Sport- Plant-Based Protein Powder

    Vega Premium Sport Protein Chocolate Powder
    Vega Premium Sport Protein Chocolate Powder
    $34.98 ($1.19 / Ounce)
    Buy Now
    We earn a commission if you make a purchase, at no additional cost to you.
    06/19/2024 02:02 am GMT

    Ingredients (Chocolate Flavor)

    Pea Protein, Cocoa Powder (Processed With Alkali), Natural Flavors, Pumpkin Seed Protein, Organic Sunflower Seed Protein, Alfalfa Protein, Tart Cherry Powder, Stevia Leaf Extract, Beetroot Powder, Sea Salt, Xanthan Gum, Probiotics

    Other Flavors

    Vanilla, Mocha, Berry, Peanut Butter

    Nutritional Information (1 scoop/44g)

    • Net carbs: 4g
    • Fat: 4g
    • Protein: 30g

    If you’re interested in a vegan protein powder, Vega might be a great choice for you. It stands out for being entirely plant-based and protein-rich, delivering 30 grams of protein per serving to help you easily meet your daily macro goals. While some reviewers note that those who strictly avoid processed ingredients might find better options, Vega remains a strong contender due to its affordability and high protein content.

    5. Best Budget Keto Protein Powder

    On a budget? This affordable protein powder helps you stay keto-friendly without spending too much.

    Nutricost Whey Protein Concentrate Powder

    Nutricost Whey Protein Concentrate (Chocolate Peanut Butter)
    Nutricost Whey Protein Concentrate (Chocolate Peanut Butter)
    $59.95 ($0.75 / Ounce)
    Buy Now
    We earn a commission if you make a purchase, at no additional cost to you.
    06/14/2024 08:36 pm GMT

    Ingredients (Chocolate Peanut Butter Flavor)

    Whey Protein Concentrate (Whey Protein, Sunflower Lecithin), Peanut Flour, Cocoa (Processed With Alkali), Natural And Artificial Flavors, Sodium Chloride, Sucralose

    Other Flavors

    Chocolate, Vanilla, Strawberry Milkshake, Unflavored

    Nutritional Information (1 scoop/38g)

    • Net carbs: 2g
    • Fat: 3.5g
    • Protein: 25g

    Anyone on the lookout for a low-carb protein powder that won’t break the bank should check out Nutricost Whey Protein Concentrate Powder. It is not only budget-friendly, but the 38g serving size is also quite generous. Keto dieters particularly love the chocolate flavor, which mixes well with milk. While it might not be as flashy as some other options on the market, it’s still an excellent and affordable choice for meeting your keto goals while saving you money.

    Baking and Cooking with Protein Powders

    If you’ve started a keto journey but love baking and cooking, you can continue this habit in a keto-friendly way by using protein powders as a substitute for high-carb flour. It can also serve as “breading” to coat food before frying and be used in making keto-friendly dressings. Check out some of our delicious recipes that incorporate protein powder!

    Keto Funnel Cake on a newspaper sprinkled with powdered erythritol

    Keto Funnel Cake

    Try this keto cake for a delicious, low-carb treat that brings back fun, fair nostalgia. These gluten-free, sugar-free cakes are crispy on the outside and soft on the inside, perfect for satisfying your sweet tooth without breaking your diet. Let’s get cooking!

    Net carbs: 3g per serving size

    View full recipe

    Keto Bang Bang Shrimp

    Indulge in this Thai-inspired keto shrimp, perfect for those seeking a quick, keto-friendly, and gluten-free dish. Marinate the shrimp in a tangy blend, coat them in a low-carb flour batter, fry for approximately five minutes, then drizzle with our irresistible bang bang sauce. Dive in and enjoy!

    Net carbs: 19g per serving size

    View full recipe

    Homemade keto bang bang shrimp, garnished with toasted black sesame seeds, and arranged on fresh lettuce leaves.
    Freshly cooked delicious chicken recipe.

    Keto Crack Chicken

    This keto chicken recipe is a low-carb delight featuring tender chicken breasts, zesty ranch seasoning, crispy bacon, and a rich, creamy blend of cheeses. Find out the secret to crafting the ultimate ranch seasoning with protein powder. It's the perfect combination for a truly indulgent keto meal.

    Net carbs: 12g net carbs per serving size

    View full recipe

    Conclusion

    Finding the perfect keto-friendly protein powder doesn’t have to be a headache. With these top picks, you’ll be blending up delicious shakes and cooking up a storm in no time. Remember, the best protein powder is the one that fits your diet, tastes great, and helps you hit your goals. Happy shaking and baking!

    If you want to find more high-quality keto items for your diet, check out our other Best for Keto pages.

    Frequently asked questions

    Check out some of our most frequently asked questions below. If you don’t see your question listed, feel free to comment; we’ll be happy to assist you!

    Not necessarily. By choosing protein shakes that are low in sugar or sugar-free and low in carbs overall, you can enjoy them without disrupting your ketosis.

    Absolutely! Protein shakes offer a convenient way to increase your protein intake, whether you’re a gym regular or not.

    Aim for 10-20% of your daily calorie intake to come from protein. For instance, a 2000-calorie diet would mean approximately 75g of protein.

    Yes, consuming excessive protein can affect your kidneys and lead to other health complications.

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