The Sleepy Girl Mocktail made with tart cherry juice and magnesium is a natural way to relax and wind down for sleep. Here’s our best recipe for the viral beverage. This article contains Amazon Affiliate links, which means we may earn a commission when you shop through them. 

A close-up photo of a red sparkling Sleepy Girl Mocktail beverage with ice and a lime wheel in a wine glass.

We love that the Sleepy Girl Mocktail has become so popular on social media! Magnesium mocktails were recommended to me by a naturopathic doctor years before the viral version was posted to TikTok. My doctor sent me home with a tub of powdered magnesium and prescribed this mocktail to combat stress and promote hormone balance and relaxation. 

The combination of tart cherry juice, magnesium powder, sparkling water, and a squeeze of fresh lime juice comes together to make the best Sleepy Girl Mocktail recipe. 

Sleepy Girl Mocktail Ingredients 

A bottle of tart cherry juice, can of Poppi soda, tub of magnesium powder, and fresh limes sit on a wooden board outside. Prebiotic Soda or Sparkling Water 

This relaxation mocktail starts with a bubbly base of Poppi prebiotic soda. However, we find this too sweet when using a flavored Magnesium supplement and prefer to use sparkling water such as Spindrift. 

Tart Cherry Juice 

Renowned for its natural richness in tryptophan, an essential amino acid, tart cherry juice contributes to the production of serotonin and melatonin – neurotransmitters that play a crucial role in regulating sleep patterns.

Be sure to choose a natural, unsweetened tart cherry juice. You can find it at Trader Joe’s and most other grocery stores. Studies have shown tart cherry juice may help improve insomnia, decrease inflammation, and increase tryptophan availability. 

Magnesium Powder 

Magnesium, a vital mineral for overall well-being, plays a key role in relaxing muscles and promoting a sense of calm. By incorporating magnesium into this tart cherry juice mocktail, you not only enhance its nutritional profile but also provide your body with a soothing element that contributes to a peaceful night’s sleep.

Type of Magnesium to Use for Sleep 

A hand pours a scoop of light pink magnesium powder into a wine glass filled with ice and sparkling Poppi prebiotic soda to make a magnesium drink.

Shopping for magnesium supplements can be confusing, as there are several types available. I get my Magnesium powder from a naturopathic doctor in Santa Barbara, but it’s also available on Amazon. MoonJuice has a similar popular product called Magnesi-Om which works well for a Sleepy Girl Mocktail. 

RelaxMax (the Magnesium powder I use), and Magnesi-Om both contain other relaxation-promoting supplements including L-Theanine. RelaxMax also includes GABA. GABA, or gamma-aminobutyric acid, functions as a neurotransmitter in the brain and helps reduce stress. 

  • Magnesium Gluconate and Malate:
    • Support exercise by aiding in muscle relaxation.
  • Magnesium Citrate:
    • Promotes detoxification by supporting digestive health.
  • Magnesium Acetyl Taurinate:
    • Fosters brain health by enhancing cognitive function.
  • Magnesium Bisglycinate:
    • Facilitates a restful night’s sleep by aiding the body’s stress response.

Does the Sleepy Girl Mocktail Work? 

While individual responses may vary, the Sleepy Girl Mocktail has garnered positive reviews for its relaxation-inducing qualities. The combination of carefully selected ingredients, including magnesium powder (especially one containing L-Theanine and GABA powders), and tart cherry juice, has been reported by many to contribute to a calming and soothing effect, making it a promising option for those seeking a natural way to unwind and promote a restful night’s sleep.

A beautiful photo of a red tart cherry juice sleepy girl mocktail in a wine glass with ice and a lime wheel served outdoors.

When to Drink 

A relaxing mocktail such as this one is perfect for enjoying anywhere from around 5 pm until bedtime. I like to make one to have instead of a glass of wine. Drinking tart cherry juice one hour before bed is also frequently recommended by sleep experts. 

A beautiful red cherry juice and magnesium sleep mocktail served over ice in a wine glass with a lime garnish on an outdoor table.

More Functional Drinks 

Yield: 1 serving

Sleepy Girl Mocktail

Prep Time 1 minute
Total Time 1 minute

Here is the best recipe for a sleepy girl mocktail made with relaxation-promoting tart cherry juice and magnesium powder. This functional mocktail is tasty and nourishing. It's a favorite healthy way to wind down for the night.

A close-up photo of a red sleepy girl tart cherry juice mocktail garnished with a lime wheel in a wine glass with ice served outdoors.



  1. Fill a wine glass with ice.
  2. Fill 2/3 of the glass with sparkling water.
  3. Add one serving of magnesium powder and stir to combine.
  4. Top with tart cherry juice and a squeeze of fresh lime juice.
  5. Enjoy right away.


We love Poppi prebiotic soda but find it too sweet when used in combination with flavored/sweetened magnesium powder. For sweet powders such as RelaxMax cherry flavor, use plain sparkling water. For unflavored, Poppi is tasty.

Be sure to choose a magnesium powder that supports relaxation. RelaxMax and Magnesi-Om are two we recommend as they also include L-Theanine and/or GABA. See the links to these supplements below.

Nutrition Information:
Yield: 1 Serving Size: 1 glass
Amount Per Serving: Calories: 42Total Fat: 0gSaturated Fat: 0gTrans Fat: 0gUnsaturated Fat: 0gCholesterol: 0mgSodium: 47mgCarbohydrates: 11gFiber: 1gSugar: 8gProtein: 0g

Nutrition information is automatically calculated by Nutritionix. I am not a nutritionist and cannot guarantee accuracy. If your health depends on nutrition information, please calculate again with your favorite calculator.