Sleepy Girl Tart Cherry

Featured in: Lazy Weekend Brunch Whisk Ideas

This calming drink combines tart cherry juice with magnesium powder and sparkling water to create a soothing beverage ideal for winding down. Simply mix tart cherry juice, optional lemon juice, and magnesium powder in a glass filled with ice. Top with sparkling water and stir gently. Garnish with a lemon wheel or mint sprig for added freshness. This quick and easy blend offers natural flavors and gentle effervescence for a relaxing experience before rest.

Updated on Tue, 23 Dec 2025 08:27:00 GMT
A refreshing Sleepy Girl Mocktail with a deep red hue, garnished with a bright lemon wheel. Save
A refreshing Sleepy Girl Mocktail with a deep red hue, garnished with a bright lemon wheel. | dunewhisk.com

I discovered this drink at 11 PM on a Tuesday when I couldn't sleep, scrolling through my phone and stumbling on yet another wellness trend. The simplicity stopped me cold: tart cherry juice, sparkling water, and magnesium—three things that sounded like they belonged together, even if I'd never thought to combine them before. My first attempt was skeptical, almost mechanical, but the moment that tart-sweet flavor hit my tongue followed by the gentle fizz, something shifted. It wasn't magical thinking or placebo; it was just a really good drink that happened to help me sleep.

I made this for my friend Sarah one night when she mentioned she'd been waking up at 3 AM like clockwork, that trapped-in-your-own-mind feeling that won't quit. I mixed it in front of her, and watching her take that first sip—the way her shoulders actually relaxed—made me realize this wasn't just a drink. It became our thing, the one we'd make when we needed to slow down, when the day had been too much and sleep felt impossible.

Ingredients

  • Tart cherry juice (4 oz): This is the backbone—unsweetened is key because you want the natural tartness, not a sugary syrup masquerading as health.
  • Sparkling water (1/4 cup): The effervescence makes it feel like something special rather than medicine you're forcing down at bedtime.
  • Magnesium powder (1 tablespoon): Buy the kind that dissolves in cold liquid; magnesium oxide is your enemy here, chalky and bitter.
  • Fresh lemon juice (1 teaspoon, optional): A tiny squeeze brightens everything and keeps it from feeling too heavy.
  • Ice cubes: Cold drinks feel more intentional somehow, more like a ritual than just drinking juice from the carton.
  • Lemon wheel or mint (optional garnish): A small flourish that transforms this from necessity into something you actually want to sip slowly.

Instructions

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Build the base with ice:
Fill your glass generously with ice—this isn't the time to be stingy. The cold temperature helps everything dissolve faster and keeps the drink crisp.
Pour in the cherry and lemon:
Watch the deep red color fill your glass; this is where the drink starts to feel intentional. The lemon juice prevents it from being one-note.
Whisk in the magnesium:
This is the moment where patience matters—don't just stir, actually whisk it for 30 seconds until you see no powder settling at the bottom. A small whisk works better than a spoon.
Top with fizz:
Pour the sparkling water slowly and stir gently so it doesn't all go flat immediately. The bubbles matter more than you'd think.
Dress it up if you want:
A lemon wheel floating on top or a mint sprig on the rim turns this into something you'll photograph, which somehow makes you more likely to actually drink it.
Let it settle before bed:
Sip it 30 to 60 minutes before sleep—not right before, because you want your body to absorb what you're giving it, not rush to the bathroom at midnight.
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There's something sacred about preparing a drink specifically to help yourself rest—about admitting you need help and then actually doing something gentle about it instead of just lying awake for hours. That's when this stopped being a viral recipe and started being a small ritual that changed my evenings.

Why Tart Cherry Juice Matters

Tart cherry juice isn't a random ingredient choice; it contains natural melatonin and has been studied for sleep support in actual research, not just wellness blogs. The tartness also makes it taste like something real, something you'd actually choose to drink rather than choke down like medicine. When you're shopping, read the label carefully—you want 100% juice with nothing added, because any extra sugar defeats the entire purpose of this being a calming drink.

The Magnesium Question

Magnesium supplements aren't for everyone, and they're definitely not a substitute for actual sleep hygiene—like, you still need to put your phone down and keep your room cool. But for people whose muscles won't stop tensing at bedtime or whose minds race when they try to sleep, the right form of magnesium can be genuinely transformative. The key word is the right form; citrate and glycinate dissolve better in cold water and absorb more easily than oxides, and that matters if you're actually trying to feel something.

Making It Your Own

This recipe is a foundation, not a law. Some nights I add a tiny drizzle of honey when the tartness feels too sharp; other nights I skip the lemon and let the cherry be the main flavor. I've seen people add a vanilla extract, others swap the sparkling water for still water if they want it less effervescent. The only rule is that you build it intentionally, that you actually taste it while you're making it, because that's when the ritual starts working.

  • If the magnesium powder tastes metallic or wrong, try a different brand rather than pushing through—your body knows.
  • Make this in a quiet moment when you can actually pay attention to what you're doing, not while scrolling or multitasking.
  • If you find yourself genuinely sleeping better, keep going; if nothing changes after a few weeks, talk to your doctor instead of buying more supplements.
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The bubbly Sleepy Girl Mocktail: a calming beverage made with tart cherry juice, perfect before bed. Save
The bubbly Sleepy Girl Mocktail: a calming beverage made with tart cherry juice, perfect before bed. | dunewhisk.com

This drink works best when it's part of a bigger picture—when you're actually trying to wind down, when you've stopped scrolling, when you're giving yourself permission to rest. Make it, sip it slowly, and notice how it tastes.

Your Questions Answered

What ingredients create the calming effect?

The tart cherry juice provides natural tartness, while magnesium powder is known for its relaxing properties. Combined, they help promote calmness.

Can I use flavored magnesium powder?

Yes, unflavored or berry-flavored magnesium powders that dissolve well in cold liquids are suitable options.

Is sparkling water essential in this drink?

Sparking water adds a gentle effervescence that enhances the drink’s refreshing quality, though you can omit it if preferred.

What garnish pairs well with this blend?

A lemon wheel or fresh mint sprig complements the tart cherry and brightens the flavor profile.

How long does it take to prepare?

The drink can be ready within 3 minutes, requiring no cooking or special equipment.

Sleepy Girl Tart Cherry

A tart cherry and magnesium blend with sparkling water for a calming, night-time drink.

Time to Prep
3 min
0
Overall Time
3 min
Created by Ella Richardson


Skill Level Easy

Cuisine Type American

Portion Size 1 Number of Portions

Diet Preferences Vegan-Friendly, Dairy-Free Option, Gluten-Free Option

What You'll Need

Main

01 4 fl oz tart cherry juice, unsweetened
02 1/4 cup sparkling water, unflavored
03 1 tablespoon magnesium powder supplement, unflavored or berry flavor (optional)
04 1 teaspoon fresh lemon juice (optional)
05 Ice cubes

Garnish

01 Lemon wheel or fresh mint sprig (optional)

How To Make It

Step 01

Prepare the glass: Fill a glass with ice cubes.

Step 02

Add juice: Pour tart cherry juice and fresh lemon juice into the glass, if using.

Step 03

Incorporate magnesium: Add magnesium powder and stir or whisk thoroughly until fully dissolved.

Step 04

Top with sparkling water: Pour sparkling water over the mixture and stir gently to combine.

Step 05

Garnish and serve: Add a lemon wheel or fresh mint sprig for garnish if desired.

Step 06

Consume before bedtime: Sip the beverage 30 to 60 minutes prior to sleep for optimal calming effects.

Tools You Need

  • Glass
  • Spoon or small whisk
  • Measuring cup

Allergy Details

Review each item for allergens and speak with a healthcare provider if you're not sure.
  • Free from gluten, dairy, nuts, soy, and eggs; verify magnesium supplement label for allergens.

Nutrition Info (per portion)

Nutritional values are for reference and don't substitute for professional guidance.
  • Calorie Count: 60
  • Fats: 0 g
  • Carbohydrates: 14 g
  • Proteins: 0 g