HEYTEA Coconut Mango Boom

HEYTEA Coconut Mango Boom

from $8.99265 calFruit TeaCaffeine-free option

Selected Mango + Selected Coconut Milk + Sago.

Sizes and prices
Regular$8.99
Large Cup$10.49

Contains: coconut, milk

4.8 from 5 ratings

About the HEYTEA Coconut Mango Boom

The HEYTEA Coconut Mango Boom is $8.99 and 265 calories, which puts it among the cheaper fruit teas and the more filling ones at the same time. Mango, coconut milk and sago pearls, with no tea in the build at all.

That last part surprises people. There is no jasmine base here doing the balancing work, so the drink leans tropical and creamy rather than tea-forward. Coconut milk carries the body, mango pulp brings the sweetness and the colour, and sago sits at the bottom in a loose layer you pull up through the straw.

Sago is the texture story. It is smaller than tapioca and softer, closer to a slack pudding than to bubble tea pearls, and it soaks up the coconut around it. That means the last third of the cup eats more than it drinks. If you want firm chew instead, brown sugar bobo is the topping to add.

At 47g of sugar this is the sweetest drink in the fruit tea range, and without tea to cut it the sweetness sits right at the front. Less Sugar is the default and it is the right call. Anyone ordering this at Super Sweet should know what they are signing up for.

The flavour is closer to a Southeast Asian dessert than to bubble tea, which is roughly what it is. Mango sago is a Hong Kong dessert shop staple, and HEYTEA has put it in a cup with a straw. That heritage explains why it works better as a standalone than alongside food.

The large cup at $10.49 is the smallest size premium in the fruit tea range, which makes it decent value if you are treating this as a snack rather than a drink. Milk and coconut are both declared, so it is not an option for anyone avoiding dairy.

For a version with tea in it and a lighter finish, the Mango Grapefruit Boom uses the same mango over jasmine green tea at 200 calories. If you want the coconut and sago build with a different look, the Coconut Mango Blue adds spirulina and coconut jelly.

Coconut Mango Boom Nutrition Facts

265Calories
60 gCarbs
47 gSugar
1 gProtein
5 gFat

Estimated values for a regular Coconut Mango Boom at the default Less Sugar level. Not published by HEYTEA. Updated 01 August 2026.

Spotted a wrong figure? Tell us

How to Make Coconut Mango Boom at Home?

Sago is the fiddly part. It needs a rest off the heat to finish cooking through, and rushing that step leaves a chalky centre in every pearl.

10 min prep25 min cook35 min totalEasy
Servings
2

What You Need?

Sago

Coconut base

Mango

To serve

How to Make It?

0 of 7 steps done

Tips

  • Cooked sago hardens in the fridge. Make it the same day and keep it in cold water, not chilled.
  • Full fat coconut milk, not the carton drink. The thin stuff makes the cup watery.
  • A pinch of salt in the coconut base sharpens the mango without making it taste salty.

Variations

  • Add jasmine green tea to the base and the drink moves towards the Mango Grapefruit Boom in style.
  • Swap sago for brown sugar bobo if you want firm chew rather than soft.
  • Use coconut cream instead of milk for a thicker, dessert-weight version.

Treat it as a dessert in a cup rather than a drink with food. It is closer to Hong Kong mango sago than to bubble tea.

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Find Coconut Mango Boom Near You

Available at HEYTEA shops nationwide. Check hours and directions for the one closest to you.

HEYTEA Store Locator

Coconut Mango Boom Questions

How much is the Coconut Mango Boom?
$8.99 for a regular and $10.49 for the large. That is the smallest size premium across the fruit tea range.
How many calories are in a Coconut Mango Boom?
265 calories for a regular cup, with 47g of sugar. That is the highest sugar figure in the fruit tea range, and there is no tea in the build to cut it.
Does the Coconut Mango Boom have tea in it?
No. It is mango, coconut milk and sago with no tea base, which is why it reads creamy and tropical rather than tea-forward. For a mango drink with jasmine green tea, try the Mango Grapefruit Boom.
What is sago and how is it different from boba?
Sago pearls are smaller and softer than tapioca boba, closer to a loose pudding than to chew. They soak up the coconut around them, so the bottom of the cup eats more than it drinks.
Is it dairy free?
No. Both milk and coconut are declared. The coconut milk alone would be fine, but there is dairy in the build as well.

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