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Glass of lemonade in front of a pitcher and slice of lemon

The Best Sugar-free, Low Carb, Keto Lemonade

  • Author: Mila Clarke Buckley
  • Total Time: 4 hours 10 minutes
  • Yield: 80 ounces 1x
  • Diet: Diabetic


Deliciously tart, and sweet. And zero sugar. 


Units Scale
  • 6 cups cold, filtered water
  • 2 cups of Truvia Sweet Complete
  • 2.5 cups of Fresh Squeezed Lemons (Roughly 12 whole lemons)


  • Pour 6 cups of cold, filtered water into a pitcher
  • Add 2 cups of Truvia Sweet Complete to the water and stir until mostly dissolved
  • 2.5 cups of freshly squeezed lemon juice


  • It’s important to use Truvia Sweet Complete for this volume or your lemonade will not turn out as you expect. You cannot substitute another sweetener for this recipe. Swerve will not work, as it has a cooling effect that doesn’t taste good with this recipe. 
  • This recipe uses hand-squeezed lemons and not lemon juice concentrate. Squeeze the lemons fresh. It’s worth it. 
  • If you find that this recipe is too tart for you, you can add in a 1/2 cup of filtered water at a time until it gets to your desired taste level.
  • Prep Time: 10 Minutes
  • Chill Time: 4 hours
  • Category: Drinks/Cocktails
  • Cuisine: Sugar-Free


  • Serving Size: 8 ounces
  • Calories: 13
  • Sugar: 1.5g
  • Sodium: .6g
  • Fat: .1g
  • Carbohydrates: 4.2g
  • Fiber: .2g
  • Protein: .2g
  • Cholesterol: 0

Keywords: lemonade, low sugar lemonade, sugar-free lemonade, low carb lemonade

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