Best protein powder for keto weight loss

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  1. Nutrition
  2. Keto Central
  3. 12 Best Protein Powders for Keto Dieters

12 Best Protein Powders for Keto Dieters

Get your shake on without jeopardizing ketosis.

Best protein powder for keto weight loss

Gabriel Vergani / EyeEmGetty Images

When it comes to enjoying a protein shake after a workout, it can be tough when you’re on the keto diet. That's because too many protein powder brands have a decent dose of carbohydrates, including sugar, or additives that can take you out of ketosis. On a typical ketogenic diet, you need to consume 25 and 50 grams of carbohydrates a day. So you have to spend those wisely, and supplements can easily add up.

That's why we put together this list of protein powders that are high in protein to fuel the body and repair sore muscles, while remaining low in carbs. (In fact, some have zero of both.) These are the best keto-friendly protein powders to buy.

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Ketologie

Keto Shake - Chocolate

This rich chocolate powder is made up of 75 percent fat, so if you're angling for ketosis, a scoop of this will help. Bonus: It tastes great in coffee.

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Isopure Zero Carbs

This shake contains zero carbs, which makes it a perfect choice for keto dieters. Customers rave about the cookies & cream flavor as an alternative to the standard vanilla and chocolate options. 

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Preferred Elements

Keto Collagen Protein Powder with MCT Oil

This powder contains just 80 calories and 2 grams of carbohydrates per scoop, which makes it great for calorie counters, too. It gluten-free and contains collagen protein and MCT oil

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FINAFLEX

100% Keto Food Ketogenic Meal Replacement Shake - Vanilla Caramel (14 Servings)

Sick of how ... vanilla ... most protein powders taste? The stuff in this jug will shake your taste buds awake. Two scoops have 20 grams of protein and an overload of deliciousness.

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Nature Fuel

Keto Meal Replacement - Double Chocolate Milkshake (14 Servings)

This powder is lower in protein (about 8 grams in two scoops), but loaded with fat, which comes palm, coconut, and grass-fed butter derivatives. 

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ALOHA

Organic Plant Based Protein Powder

The vanilla flavor is keto-friendly and has a delicious taste and smooth texture to help your post-workout shakes go down easy. One scoop of this powder has 18 grams of protein, MCT oil for good fats, 3 grams of sugar, and just 6 grams of net carbs.

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Ancient Nutrition

Keto Collagen

This collagen protein powder contains collagen peptides, coconut MCTs, 15 grams of collagen protein, and zero carbs. It’s formulated for a ketogenic diet. Its taste goes well with whatever you choose to mix it with.

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Ancient Nutrition

Vanilla Keto Protein

Same brand, different benefit.  This powder has about 28 grams total, and that amount is more likely to help repair damaged muscles after a workout.

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Vital Proteins

Collagen Peptides

This powder is Whole30 approved, keto- and paleo-friendly, sugar-free, and gluten-free. Plus, it has just one ingredient: bovine hide collagen peptide, which means its naturally low in carbs, including sugar. Mix some into oatmeal or shakes.

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Amazing Grass

Organic Plant Based Vegan Protein Superfood Powder

The velvety chocolate taste of this protein powder hits the spot. Plus, each serving contains only 3 grams of net carbs at zero sugar per serving. There are 20 grams of protein, so you’ll feel full afterwards. It’s also a great vegan option.

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Paleo Pro

Protein Powder Paleo

This paleo-focused product doesn't contain much fat, but it has zero net carbs and sugar, so it's still a solid option for keto dieters. It also is free of whey or soy, so it’s great for those with food allergies.

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Sunwarrior

Classic Protein

This blend also contains powder-ized fruits and vegetables while still remaining carb-free.  A serving has 20 grams of protein and comes in at 100 calories per serving.

Melissa Matthews Health Writer Melissa Matthews is the Health Writer at Men's Health, covering the latest in food, nutrition, and health.

Does keto protein powder help you lose weight?

When you have enough protein in your diet, it can help your metabolism, reduce your appetite, and help you lose some weight. Our keto-friendly recipes are obviously amazing, but when you're on the go and need something filling quick, protein shakes can do the trick.

Which protein powder is good for keto diet?

Whey Protein or Whey Protein Isolate Powder – Comes from milk. Whey isolate is lower in sugar (lactose). It is also the most popular and is suitable for vegetarians and keto dieters.

Can I take protein powder while on keto?

Protein powder can be a great way to give your body the protein it needs on keto. Protein powder blends that are low in carbohydrates (1-2 grams), and contain 20-30 grams of protein are best for those on keto.

Is high protein keto better for weight loss?

“Protein will not kick you out of ketosis if you have a lot, but it will definitely lower the amount of ketones in your blood.” Since slightly more protein shouldn't affect your body's ability to stay in ketosis, this version of the diet delivers the same weight loss benefits as standard keto, Spritzler says.