Ultra Hydrating Cucumber Water

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Ultra Hydrating Cucumber Water is my go-to when I want something that tastes like a spa drink but actually helps me feel hydrated. It’s a simple mix of sliced cucumber, cold water, unsweetened coconut water, fresh lime juice, and a tiny pinch of salt to round out the flavor and add a light electrolyte boost.

34 CAL 9g CARBS 0g FAT 1g PROTEIN 1
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The key is giving it a little time in the fridge. An hour of infusing lets the cucumber mellow into the water and makes the whole pitcher taste clean and bright. If you want it slightly sweet, a small drizzle of honey (or maple syrup) balances the citrus without turning it into lemonade.

I keep a pitcher in the fridge during hot weeks, workout days, or anytime I’m trying to drink more water. It’s also a great way to use up extra cucumbers and limes before they get sad in the crisper.

Ingredients for a refreshing drink are arranged on a speckled surface: cucumbers, honey, mint, ice, limes, water, and salt in a small dish.

Before You Get Started

A couple quick notes will make your pitcher taste extra fresh.

  • Cucumber choice: Use an English cucumber for the best flavor and minimal bitterness, and slice it thin so it infuses quickly.
  • Coconut water: Choose unsweetened coconut water, and feel free to use all coconut water for a stronger electrolyte vibe.
  • Salt pinch: Keep it truly small, just enough to enhance the cucumber and lime without tasting salty.
  • Infusion time: Chill for at least 1 hour, and taste before serving so you can add more citrus or a touch of sweetener if needed.

How to Make Ultra Hydrating Cucumber Water

This is a dump-and-stir recipe that gets better as it sits.

1. Add The Cucumber To A Pitcher

Add the thinly sliced cucumber to a large pitcher. The more surface area you get from thin slices, the more flavor you’ll get in an hour.

2. Pour In The Water And Coconut Water

Pour in 3 cups of cold filtered water and 3 cups of unsweetened coconut water, or use all coconut water if you want a stronger coconut flavor.

3. Add Citrus And Salt, Then Stir

Squeeze in the juice of 2 limes, then add a small pinch of sea salt or Himalayan pink salt. Stir well until the salt dissolves and the citrus is evenly mixed.

4. Add Optional Add-Ins

If you like it lightly sweet, stir in honey or maple syrup to taste. Add 5 to 6 mint leaves or basil leaves if you want a more aromatic, spa-style finish.

5. Chill To Infuse

Refrigerate for at least 1 hour to infuse. If you have time, 2 to 4 hours tastes even more cucumber-forward.

6. Serve Over Ice

Serve cold over ice. Give the pitcher a quick stir before pouring since the citrus can settle.

Refreshing drinks with cucumber slices, mint sprigs, and ice in clear glasses on a light speckled surface, conveying a fresh, summery feel.

Recipe Tips and Tricks

These small tweaks help you dial in the flavor and keep it tasting crisp.

  • Citrus balance: Start with 2 limes, then add more to taste right before serving if you want it brighter.
  • Lemon option: Swap lemon for lime, or do half and half for a softer citrus flavor.
  • Sweeter version: Add honey slowly, a teaspoon at a time, so you don’t overpower the cucumber.
  • Herb swap: Mint tastes extra refreshing, basil feels more “garden” and slightly peppery.
  • Extra chill: Use frozen cucumber slices or frozen lime wedges instead of ice when you don’t want dilution.
  • Magnesium drops: If using food-grade unflavored magnesium drops, start with just a few drops, taste, then add more if needed.
  • Make it stronger: For a bolder infusion, gently muddle a few cucumber slices in the pitcher before adding liquids.

Storage

Refrigerate in a covered pitcher for up to 2 days for the freshest flavor.

Frequently Asked Questions

Here are some of the most commonly asked questions about this recipe:

Yes. It will taste more coconut-forward and slightly sweeter, and it’s a great choice if you want more electrolytes.

Not for English cucumber. The peel is thin and mild. If you’re using a waxy or thick-skinned cucumber, peeling can help prevent bitterness.

At least 1 hour for noticeable flavor. For a stronger cucumber flavor, go 2 to 4 hours, then taste and decide if you want to strain it.

A tiny pinch rounds out the citrus, enhances the cucumber flavor, and adds a light electrolyte boost. It shouldn’t taste salty.

Yes. Maple syrup works well, and you can also skip the sweetener entirely and add extra citrus if you prefer it sharper.

Three glasses of iced cucumber water with mint leaves and straws sit on a table. A jar of honey and fresh mint leaves are nearby on a light surface.
The Recipe
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Ultra Hydrating Cucumber Water

34 CAL 9g CARBS 0g FAT 1g PROTEIN 1
PREP TIME: 10 Min
COOK TIME: 1 Hours
TOTAL TIME: 1 Hours, 10 Min
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Ingredients

US METRICS
  • 1 large English cucumber, thinly sliced
  • 3 cups filtered water (cold, or all coconut water)
  • 3 cups coconut water
  • 2 limes (juice, or lemon, more to taste)
  • 1/8 tsp sea salt (small pinch, or Himalayan pink salt)

Instructions

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1

Add the sliced cucumber to a large pitcher. Pour in the filtered water and coconut water.

Top-down view of a glass jar filled with water and cucumber slices. Nearby is a jar of honey and fresh mint leaves, on a speckled surface.
2

Add citrus juice and the pinch of salt. Stir until dissolved. Add honey, mint, or basil if using.

Overhead view of a jar with cucumber slices and mint leaves on a white speckled surface. Nearby are a jar of honey with a spoon and a sprig of mint
3

Refrigerate for at least 1 hour to infuse. Serve cold over ice.

Chilled cucumber mint drinks in glasses with straws, surrounded by a jar of honey, mint leaves, and a pitcher of ice on a speckled countertop.

Equipment

This equipment section may contain affiliate links to products we recommend.
Nutritional Facts
Serving Size: 8 oz
Amount Per Serving
Calories 34
Calories from Fat 0
% Daily Value *
Total Fat 0g
0%
Saturated Fat 0g
0%
Monounsaturated Fat 0g
0%
Polyunsaturated Fat 0g
0%
Cholesterol 0mg
0%
Sodium 99mg
4%
Total Carbohydrate 9g
3%
Dietary Fiber 1g
5%
Sugars 6g
Protein 1g

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Nutritional Values provided are estimates only and may vary based on the preparation method.

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About the author Meet Kristen McCaffrey
Hi, I’m the cookbook author, recipe developer, and food enthusiast behind Slender Kitchen. I am obsessed with making healthy food that is easy to prepare and absolutely delicious. Meal planning is my secret weapon and I hope I can make meal time easier for you with our tried and tested recipes and foolproof meal plans. Learn More
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