6 Top Keto Smoothie Recipes to Boost Weight Loss

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The best keto-friendly smoothie recipes to stay in ketosis. Smoothies are a great quick and easy keto breakfast or snack that makes sticking to your keto diet simple!

These easy keto smoothie recipes are loaded with nutrients and vitamins. They will boost your metabolism, energy levels and keep you feeling full all day.

And guess what? They taste absolutely amazing!

Table of Contents

What Are Keto Smoothies?

Keto smoothies are a little bit different than other smoothies because we need to keep the carb content down. Most traditional smoothie recipes are loaded with fruits that are high in sugar. For those of us on a keto diet, this is a big no-no.

Our easy keto smoothie recipes use healthy greens, low sugar fruits and a variety of other keto-friendly ingredients. We also add protein powder and no-carb sweeteners to add extra nutrition and sweetness. These will all help to keep you in ketosis and boost your weight loss.

BEST Keto Smoothies Infographic

What are the Best Ingredients for a Keto Smoothie?

As we mentioned above, most smoothies are loaded with high fructose sugars that give you a sugar rush. Keto smoothie recipes incorporate healthy fats, fiber and protein to keep you feeling satisfied with no crash.

Milk – There are a number of choices you can use for milk in keto smoothies. Low carb, plant-based types of milk all work well, just go for the unsweetened options. Almond milk, coconut milk, macadamia nut milk, flax milk, soy milk, cashew milk and pea milk are great choices.

Fruit – You have to be careful with fruit because there are a lot of high fructose variants. Keto-friendly fruits include watermelon, strawberries, raspberries, peaches, cantaloupe, star fruit, blueberries and strawberries.

Greens – Adding vegetables and greens to your keto smoothie will give you an extra boost of nutrition and fiber. Kale, spinach, celery and avocado are all great choices.

Nuts and seeds – Get additional healthy fats, vitamins and nutrients by adding nuts and seeds to your keto smoothies. Flaxseeds, chia seeds, walnuts and almonds all go well with smoothies.

Healthy fats – Because we are in ketosis we need to make sure our body has a good supply of healthy fats. Adding a tablespoon of coconut oil or MCT oil is a great way to do this.

Protein – Adding a scoop of low-carb protein powder is a great way to give your smoothie a boost. With the additional protein, it will keep you feeling full and satisfied much longer. Make sure you carefully research which protein powders are keto-friendly.

Easy Keto Smoothie Recipes for Weight Loss

So you have easy keto smoothie recipes with low total carbs that are still absolutely delicious and super healthy. They’re really easy to make with very little prep time and clean up. Just blend all the ingredients and you’re good to go.

Don’t mess up your diet and knock yourself out of ketosis when you’re craving something sweet. Instead, make one of our 4 best keto smoothie recipes and keep losing weight!

1. Keto Chocolate Avocado Smoothie

Keto Avocado Smoothie Recipe

This keto avocado smoothie has a rich and creamy texture and it gives you a serious energy boost.

Made with a healthy blend of ingredients including avocado, coconut oil and cocoa powder. It’s packed to the brim with nutrients and healthy fats!

Avocados are a nutrient-dense food with over 20 minerals and vitamins. They are rich in monosaturated fats for a healthy heart, help to lower your cholesterol and even help to regulate your appetite!

Coconut oil is rich in fatty acids that provide you with a quick energy boost as well as helping your body burn fat [1]. It’s also well known to improve your hair and skin!

Cocoa powder offers even more health benefits to this smoothie. It is packed with nutrients like iron, zinc, selenium, and magnesium.

You can also use this recipe to make frozen popsicles and frozen smoothie packs which are great for meal prepping! If you’d like to learn more about what you can do with this amazing smoothie recipe click here.


  • 1 scoop Isopure Zero Carb Protein (Vanilla or unflavored)
  • 1 Avocado
  • 1 tbsp Cocoa Powder (unsweetened)
  • 1 tbsp Erythritol
  • 1 tbsp Coconut Oil
  • 1 tsp Vanilla Extract
  • 1 cup Crushed Ice


  • Add all the ingredients to a blender and process until smooth. Adjust the texture with ice if needed and serve cold.

Nutritional Information:

  • 287 Calories
  • 29.0g Fat
  • 27.0g Protein
  • 8.0g Carbohydrates
  • 5.0g Fiber
  • 3.0g Net Carbohydrates

2. Keto Raspberry and Vanilla Smoothie

This is one of the best keto smoothie recipes

This vanilla keto smoothie recipe is flavored with raspberries.

Raspberries are known to help increase fat metabolism in fat cells while also being a great source of vitamins.

It also has added flaxseeds which are a great source of omega-3 fatty acids.

An added scoop of protein and coconut milk keeps you feeling full.

This low carb smoothie will provide you with that extra energy kick you want in the morning.

It’s a great smoothie to start your day and only contains 4.3g net carbs.


  • 1 scoop Isopure Zero Carb Protein (Vanilla or unflavored) (100 calories, 0g carbs, 1g fat, 25g protein)
  • 1 tbsp Flaxseed (35 calories, 2g carbs, 1.9g fiber, 3g fat, 2g protein)
  • 1/3 cup Raspberries (21 calories, 5g carbs, 2.7g fiber)
  • 1/2 cup Coconut Milk (115 calories, 3g carbs, 1.1g fiber, 12g fat, 1.15g protein)
  • 1/4 cup Ice
  • 1 dash of Vanilla Essence


  • Combine ingredients in blender and blend, easy!

Nutritional Information:

  • 271 Calories
  • 20.0g Fat
  • 28.2g Protein
  • 10.0g Carbohydrates
  • 5.7g Fiber
  • 4.3g Net Carbohydrates

3. Keto Strawberry Smoothie

One of my favorite keto friendly smoothie recipes

This is the best keto strawberry smoothie and for a quick and easy breakfast or snack.

Toss together all the ingredients in a blender, hit blend and breakfast or your post-workout keto smoothie is ready!

Could it be easier?

It’s thick, creamy and full of strawberry flavor – a super satisfying grown-up milkshake with only 5.8g net carbs.


  • 1 scoop Isopure Zero Carb Powder (Vanilla or unflavored) (100 calories, 0g carbs, 1g fat, 25g protein)
  • 1/4 cup Heavy Cream
  • 2 packets Powdered Sweetener Stevia
  • 1/4 cup Frozen Strawberries
  • 1/4 cup Water or Unsweetened Almond Milk
  • 5 Ice Cubes


  • Add all ingredients to a blender.
  • Blend on high until you have a smooth consistency.

Nutritional Information:

  • 319 Calories
  • 25.0g Fat
  • 25.0g Protein
  • 7.0g Carbohydrates
  • 1.2g Fiber
  • 5.8g Net Carbohydrates

4. Walnut Blueberry Keto Breakfast Smoothie Recipe

An amazing, healthy keto breakfast smoothie recipe

I’m sure you’ve already heard of the magical antioxidant benefits of blueberries.

With this keto breakfast smoothie recipe you’ll be enjoying them first thing in the morning. This is a great way to start your day and get your brain working.

Antioxidants help destroy the free radicals that are responsible for destroying healthy cells.

This smoothie also contains walnuts that are full of brain-boosting fats.

The combination of fatty coconut milk and a dash of vanilla essence makes for a delicious blend. This keto smoothie contains only 6.6g net carbs.


  • 1/2 scoop Isopure Zero Carb Protein (Vanilla or unflavored) (100 calories, 0g carbs, 1g fat, 25g protein)
  • 1/4 cup blueberries frozen or fresh
  • 1/4 cup Ice
  • 2 tbsp Ground Walnuts
  • 1/4 cup Greek Yogurt
  • 1/2 cup Coconut Milk
  • 1 dash Vanilla Essence


  • Combine ingredients in blender and blend.

Nutritional Information:

  • 172 Calories
  • 10.0g Fat
  • 17.0g Protein
  • 8.0g Carbohydrates
  • 1.4g Fiber
  • 6.6g Net Carbohydrates

5. Keto Green Smoothie Recipe

Quick and easy smoothie recipe

This keto smoothie recipe is packed with spinach, vanilla and avocado and will keep you feeling full for hours.

The simple blend of almond milk, spinach, avocado, coconut oil and vanilla protein comes out absolutely delicious.

This breakfast smoothie is super fast and easy to make with just 4.5g net carbs.


  • 1.5 cups Almond Milk
  • 1 oz Spinach
  • 1/2 Avocado
  • 1 tablespoon Coconut Oil
  • Sweetener to taste
  • 1 scoop Isopure Zero Carb Protein (Vanilla or unflavored) (100 calories, 0g carbs, 1g fat, 25g protein)


  • Combine all the smoothie ingredients in a blender.
  • Blend on high until everything is smooth and creamy.

Nutritional Information:

  • 402 Calories
  • 30.0g Fat
  • 30.0g Protein
  • 11.0g Carbohydrates
  • 6.5g Fiber
  • 4.5g Net Carbohydrates

6. Low-Carb Creamy Cinnamon Smoothie

The best keto smoothie recipes for weight loss

What better combination than vanilla and cinnamon?

Our low-carb creamy cinnamon smoothie is made with a smooth velvety base of unsweetened coconut and almond milk.

Throw in coconut oil and chia seeds for a boost of healthy fats with a scoop of Isopure protein (super low-carb!) for added nutrition.

Finish it off with a dash of cinnamon, a cup of ice and blitz in your blender until smooth.

You can even enjoy this smoothie as a hot drink, and if you’d like to learn more about this smoothie recipe click here.


  • 1 cup unsweetened Coconut Milk
  • 1 cup unsweetened Almond Milk
  • 2 tablespoons Coconut Oil
  • 1 teaspoon Cinnamon
  • 2 tablespoons Chia Seeds
  • 1 scoop Isopure Zero Carb Protein (Vanilla)
  • 1 cup Ice


  • Add all the ingredients to a blender and process until smooth, super easy right?

Nutritional Information:

  • 280.5 Calories
  • 23.0g Fat
  • 30.0g Protein
  • 8.0g Carbohydrates
  • 5.0g Fiber
  • 3.0g Net Carbohydrates

Final Words

Whether your goal is to lose weight or just improve your health we know you will love these smoothies. Let us know which smoothie is your favorite in the comments below!

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