If you have been scrolling through food content lately, chances are you have already spotted this stunning pink and green drink taking over feeds everywhere.
The Watermelon Grape Yakult is one of those recipes that looks like it belongs in a high-end café but is actually dead simple to put together at home. It is refreshing, slightly tangy, naturally sweet, and honestly one of the best things you can sip on during a hot afternoon.
This drink combines three things Americans already love fresh watermelon, juicy green grapes, and the probiotic packed goodness of Yakult into one glass that is as pretty as it is satisfying. Let’s break it all down.
What Makes This Drink So Special?
At its core, this recipe is about layering flavors and textures. You get the light crunch and burst of fresh green grapes sitting at the bottom, a bright watermelon body in the middle, and that signature Yakult tang woven through every sip.
The apple syrup ties it all together with a soft, fruity sweetness that does not overpower anything.
The result is a drink that feels fancy but takes maybe five minutes to put together. No blender required. No cooking. Just a glass, some ice, and a little assembly.
Ingredients
Here is exactly what you need to make one serving:
Green grapes (seedless work best pick up a standard bunch from your grocery store produce section)
10ml apple syrup (you can find this in the cocktail mixer aisle or international foods section it is sometimes labeled as apple flavoring syrup or apple simple syrup)
Ice cubes (enough to fill your glass about halfway) 1 bottle of Yakult (the small, single serve probiotic drink bottles widely available at most major grocery stores and Asian food markets across the country) Fresh watermelon (cut into chunks or slices about a generous handful per glass)
10ml watermelon syrup (available in the cocktail mixer aisle alongside other fruit syrups; Monin and Torani both make widely available watermelon flavor options) Garnish of your choice (a small watermelon wedge on the rim, a grape skewer, or a fresh mint sprig all work beautifully)
Step by Step Instructions

Start by placing your green grapes at the bottom of a tall glass. There is no strict number here fill the bottom of the glass with a single comfortable layer. The grapes act as both flavor and a visual anchor, so pick ones that look fresh and firm. Now pour in the apple syrup measure out 10ml and drizzle it over the green grapes
This syrup is subtle but important. It softens the tartness of the Yakult and bridges the flavor gap between the grapes and the watermelon.

Next, add your ice cubes over the grapes. Fill the glass about halfway. You want enough ice to keep the drink cold and to help with the visual separation of layers as you pour.

Open your Yakult bottle and pour it directly over the ice. One full bottle per glass. You will notice it has a milky, slightly thick consistency. Let it settle over the ice for a moment before moving on.

Add your watermelon chunks directly into the glass at this point, Add watermelon syrup another 10ml measured and poured right over the top pressing them in gently.
If you prefer a more polished look, you can muddle the watermelon slightly so the juice releases into the drink. Either way works.

Finish with the watermelon Juice poured right over the top. This gives the drink that gorgeous deep pink color on top and reinforces the watermelon flavor.
Add your garnish, grab a straw, and give it a gentle stir right before drinking to mix all the layers together.
Tips for Getting It Right
Use seedless green grapes if possible. They are easier to eat as you drink and do not interrupt the experience with pits. Thompson Seedless, the most common variety in American grocery stores, works perfectly here.
Do not skip the apple syrup. It might seem like an odd addition given that the drink is named after watermelon and grape, but it genuinely rounds out the sweetness in a way that plain sugar syrup cannot replicate. The apple note is very subtle in the finished drink.
Chill your Yakult before using it. Warm Yakult over ice will dilute faster and the temperature contrast helps the layers hold for a moment when you first pour.
For a stronger watermelon flavor, swap the plain watermelon chunks for a small scoop of fresh watermelon juice alongside the chunks. Just cut watermelon, blend briefly, and strain. Add a splash in place of some of the plain chunks.
Yakult is a probiotic dairy drink that comes in small bottle portions. It contains live bacterial cultures and has a sweet, slightly tangy flavor. In the United States, it is sold at most major grocery chains, Walmart, Target, Whole Foods, and Asian supermarkets like H Mart and 99 Ranch. It typically comes in multipacks in the refrigerated dairy or health drink section.
Technically yes you can substitute a small amount of plain kefir or a drinkable probiotic yogurt to get a similar tangy creaminess. However, the flavor will shift noticeably. Yakult has a specific sweetness that is hard to replicate exactly.
No, this recipe is completely alcohol-free as written. All the components are non-alcoholic, making it a great option for all ages and occasions.
You can scale the syrups and watermelon, but Yakult works best added per glass fresh. Mix the syrups and watermelon in a pitcher, then pour individual Yakult bottles into each glass at serving time.
This drink is best enjoyed immediately after making it. The ice will melt and dilute the flavors within about 20 to 30 minutes, and the layers will fully combine. Do not try to store it once assembled.
The original plain Yakult flavor works best here. Flavored varieties exist in some markets, but they may clash with the watermelon and apple syrups. Stick with the classic for the intended taste.
Final Thoughts
The Watermelon Grape Yakult is the kind of drink that becomes a warm weather staple once you try it. It is visually striking, genuinely tasty, and quick enough to make on a weekday afternoon without any fuss.
The combination of juicy green grapes, sweet watermelon, fruity syrups, and that signature Yakult tang creates something that feels totally fresh and satisfying. Whether you are making it for yourself or showing it off to friends, this one is absolutely worth adding to your regular rotation.
Watermelon Grape Yakult The Viral Summer Drink You Need to Make Right Now
Ingredients
- 8 seedless green grapes
- 10 milliliters apple syrup
- 6 ice cubes
- 1 Yakult bottle original flavor
- 0.5 cups fresh watermelon chunks
- 10 milliliters watermelon syrup
- 1 watermelon wedge or grape skewer for garnish
Instructions
- Layer the grapes: Place 8 seedless green grapes at the bottom of a tall glass in a single even layer.
- Add ice: Fill the glass halfway with 6 ice cubes on top of the grapes.
- Pour apple syrup: Drizzle 10 milliliters apple syrup evenly over the ice.
- Add Yakult: Open 1 Yakult bottle (original flavor) and pour the full bottle slowly over the ice.
- Add watermelon: Press 0.5 cups fresh watermelon chunks gently into the glass between the ice cubes.
- Finish with watermelon syrup: Drizzle 10 milliliters watermelon syrup over the top for a deep pink color and bold watermelon flavor.
- Garnish and serve: Add 1 watermelon wedge or grape skewer (for garnish) on the rim. Insert a straw and give a gentle stir just before drinking. Serve immediately.

