HeyTea Grapefruit Boom — Price, Calories and Taste Guide
Grapefruit Boom is the fruit tea for people who find fruit teas too sweet. It is built on fresh pink grapefruit — juice and pulp — over a light tea base, and it keeps the citrus bite that most chains sweeten away. In the US it is $6.99 with 142 calories, level with the grape drinks on the HeyTea menu and just as light.

Why Grapefruit, Why ‘Original’
The ‘Original’ in this drink’s name is a statement of intent: no coconut, no mango, no cheese foam — the original Boom formula is fruit, tea and ice, kept deliberately simple. Grapefruit carries that formula because it has enough natural acidity to stand without help.
What Makes It Special?
It starts with fresh pink grapefruit, juiced for the cup rather than poured from a concentrate. The pulp goes in too, so the texture is juicy rather than smooth — you chew a little as you drink, which slows you down and stretches the flavor.
The tea base is light — jasmine green tea in most stores — chosen to sit underneath the citrus rather than compete with it. You taste grapefruit first, tea second, and a floral note at the very end if you are paying attention.
Flavor Profile
The first sip is a jolt: sharp, cold citrus that wakes everything up. Then the natural sugars in the fruit round it out, and the drink settles into a bittersweet middle — more grown-up than most of the fruit menu.
The finish is the tell. Cheap citrus drinks end sour or artificial; this one ends clean, with the gentle astringency of real grapefruit skin and tea. Your palate feels rinsed rather than coated, which is why it pairs so well with food.
Freshness, Honestly
Grapefruit brings vitamin C and the fruit’s natural antioxidants; the tea brings its own polyphenols. The more useful point for most drinkers is what is NOT in the cup: at 142 calories with the fruit’s own sugars doing most of the work, it is one of the lightest full-size drinks on the menu. Order it at 70% sugar and it gets properly tart.
Grapefruit Boom Price and Calories
Grapefruit Boom is $6.99 in the US with 142 calories for the standard build — mid-priced for the fruit tea range, and tied for the lightest. The full menu is on the homepage.
| Size | Price | Calories |
|---|---|---|
| Standard (US) | $6.99 | 142 Calories |
Final Words
Grapefruit Boom will not convert anyone who wants a sweet, creamy drink — it is not built for them. It is built for the people who ask for ‘not too sweet’ and actually mean it. If you want the sweeter end of the same idea, the Green Grape Boom is the softer drink.
Order it at 70% sugar, extra ice, and drink it fresh: citrus fades faster than any other flavor on the menu, and this one deserves to be caught at its brightest.
