If you are on keto, you will know exactly how difficult it can be maintaining a low carb diet. One of the more frustrating obstacles is being able to hit your fat and protein goals, while keeping your carbs low.
Protein powders are used worldwide as an extra energy boost, providing its users with a great extra nutrient source. These powders can also be used to control those annoying hunger pangs, which is a huge plus for those of us trying to lose the extra pounds.
Those of you who have never tried protein powders may be thinking, “Amazon has hundreds of different brands, how do I know which ones are keto friendly?”
That is a great question! It can be confusing when trying to figure out what is, and isn’t allowed on the keto diet.
Luckily for you, we have tested and ranked our top 5 best keto friendly protein powders! With this information you should be able to choose which one suits your needs.
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Top 5 Keto Protein Powders
1. Perfect Keto Collagen Protein Powder

One of the more popular keto friendly protein powders, Perfect Keto Collagen Protein acts as more than just a simple protein powder with all of the benefits that are included.
Coming from 100% grass fed cows, this collagen rich formula also incorporates MCT oil powder, which is an essential fat that helps you reach or remain in ketosis, all while remaining gluten and dairy free.
The included MCT makes this protein powder unique, compared to others who focus more on just protein. This is GREAT for you on the keto diet.
I personally am biased towards their chocolate flavor, but they also offer vanilla, caramel and unflavored options.
- Macronutrients are well- balanced
- Designed specifically for people on keto
- Includes MCT oil (high quality fat)
- Gluten and dairy free
- Helps maintain (or enter) the state of ketosis
- Several flavor options available
- Small container; 12 ounces (20 servings)
- Less protein content than other powders
2. Kiss My Keto Protein Powder

Kiss My Keto Protein Powder is a collagen based protein and works well in many foods and drinks (it makes yummy shakes!).
It has been noted by many that this powder is great for your skin, nails, and reduces hair fall, something that many other powders don’t supply.
It also has included MCT oil in its formula, which is great for remaining or entering ketosis.
Although not completely free of carbohydrates (1g), this powder does make up for it with a decent amount of fat per serving (5g) and zero sugar content.
- Includes MCT oil
- No sugar or fillers
- Mixes well in drinks
- Non-GMO
- Hormone and pesticide free
- Gentle on stomach
- Not completely free of carbohydrates
- Less protein content than other powders
3. Isopure Zero Carb Protein Powder

Another keto friendly protein powder is Isopure Zero Carb Protein and, as its name implies, has absolutely zero carbs.
This powder is personally one of my favorites because of how packed with nutrients it is, including many essential vitamins, all while giving you the choice of 16 different flavors to choose from.
Each flavor remains both gluten and lactose free and provides you with a sufficient amount of protein per serving. In fact, half of your daily consumption can be met through these shakes.
- No carbohydrates
- No sugar
- Wide variety of flavors
- Includes many essential nutrients/ vitamins
- Mixes well
- Less fat per serving compared to other brands
- Includes artificial flavors
4. VeganSmart Plant-Based Vegan Protein

VeganSmart is the perfect keto protein powder option for our vegan friends. I don’t use the word “perfect” lightly either. This powder uses a combination of 22 types of vitamins and minerals and helps with the digestion of food.
It also includes a rich combination of dietary fibers and omega 3 fatty acids which can be a great advantage to your daily routine.
However, because this is a plant-based product the protein amount is a bit lower and though it is keto friendly, it is a bit high on the carbs.
With that being said it is still the best choice for people who want to stick to the vegan side of things.
- Vegan friendly
- Great source of plant based protein
- No artificial ingredients
- Rich in vitamins/ minerals
- Relatively high in sugars per serving (5g)
5. Onnit Grass Fed Whey Isolate Protein

Containing an outstanding 20 grams of protein per serving, Onnit Grass-Fed Whey Isolate is perfect if you are looking for a strong protein supplement that keeps you full and content.
This powder is rich with digestive enzymes and probiotics, all improving the overall health of the user, leading to a quicker recovery and muscle gain.
Has also been noted that this product tastes relatively nicer than other brands and does not leave an awful aftertaste; it mixes well in water, milk, coffee or in shakes.
- 20 grams of protein per serving
- No artificial ingredients
- No sugar
- Low carb
- No bad aftertaste
- Not suitable for individuals sensitive to dairy
So, Which One Is The Best?
Well, you can’t go wrong with any of our top recommended products listed above. They are all of the highest standards, and are all low carb.
There is no overall “best”. You should choose a product that is optimal to your needs.
If you are looking for the best tasting protein powder that is specifically designed for the keto diet that includes healthy fats then go for the Perfect Keto Collagen Protein Powder.
If you only need protein to help boost your muscle growth and athletic performance then we suggest going with Isopure Zero Carb Protein.
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