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Glass of chilled watermelon drink garnished with a fresh lime wedge.

Watermelon Electrolyte Drink Recipe


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5 from 2 reviews

  • Author: Lindsay Cotter
  • Total Time: 5 minutes
  • Yield: 1 serving (about cups) 1x
  • Diet: Dairy-Free, Gluten-Free, Low Fat, Paleo, Vegan, Vegetarian

Description

Skip overpriced packets and store-bought options, and make this sweet and refreshing watermelon electrolyte drink recipe with 6 natural ingredients instead!


Ingredients

Units Scale
  • 1 cup diced seedless watermelon (fresh or frozen)
  • 1/3 cup cold water
  • Juice of 1/2 lime
  • 2-4 tablespoons pineapple juice (potassium), adjust to desired sweetness
  • 1/8 teaspoon sea salt, or to taste
  • 1 teaspoon pure maple syrup
  • Optional: 50-100 mg magnesium powder (see notes)
  • Optional: ice for serving

Instructions

  1. Blend the watermelon, water, lime juice, pineapple juice, sea salt, maple syrup, and optional magnesium powder until smooth.

Notes

Substitutes: Pineapple juice substitute: Orange juice, Coconut water, or Tart cherry juice if you’re making a post-workout version.

Tips: Straining is optional but creates a smoother, juice-like texture.

Ingredient Note: If using magnesium powder, start with a small amount, around 50–100 mg per serving for a gentle electrolyte boost

Estimated Nutrition for Hydration (without magnesium powder): Potassium: 315 mg | Magnesium: 27 mg | Vitamin C: 28.1mg

  • Prep Time: 5 minutes
  • Cook Time: n/a
  • Category: Beverage, drink
  • Method: blend, blender
  • Cuisine: American

Nutrition

  • Serving Size: 12 ounces
  • Calories: 105-110
  • Sugar: 22-24g
  • Sodium: 297 mg - 300 mg
  • Fat: 0 g
  • Saturated Fat: 0 g
  • Unsaturated Fat: 0 g
  • Trans Fat: 0 g
  • Carbohydrates: 25g - 27g
  • Fiber: 0.9 g (if not strained)
  • Protein: 1.3 g
  • Cholesterol: 0mg