Does Boba Tea Have Caffeine?

Boba, those delightful little orbs that dance at the bottom of your cup, are more than chewy tapioca pearls. They’re tiny bursts of joy waiting to surprise your taste buds. Made from cassava starch, these unassuming plant-based balls have taken the world by storm, especially in the form of bubble tea.

What is boba tea?

A mixture of milk and tea served with boba balls added to it. The drink is called bubble tea, boba tea, or simply boba.

But let’s spill the tea on caffeine. Does boba tea have caffeine? The answer lies in its base. You are in the caffeine-free zone if boba is prepared with fruity, decaffeinated tea or creamy milk base.

But venture into oolong, black, green, or jasmine tea territory, and behold—the caffeine awakens! The intensity depends on the tea type and concentration. Black tea packs more punch than a green tea hug, while oolong keeps it moderate.

Now, let’s compare sips. In an 8 fl oz cup:

  • Boba tea: A gentle 50-80 mg of caffeine.
  • Simple tea: A versatile 40-120 mg.
  • Coffee: A jitter-inducing 190-400 mg.

Coffee, the heavyweight champ; boba, the chill contender; and tea? Well, it’s the wise middle ground.

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What are boba balls, and how are they made?

Boba balls are tapioca pearls that look like trapped bubbles in your drink. The drink is called bubble tea due to them. Boba pearls come in many colors and shapes.

They were initially round and square-shaped. With time, they transformed into different shapes and sizes. The same is true with colors, which were white, black, and brown in the start, but came up with unique and attractive colors.

Composition (Ingredients) and preparation

Boba pearls are made from the dough of cassava root starch and boiled water. The dough is then molded and cut into cubes. Different techniques are used to re-shape the squares into spherical or desired shapes.

The subsequent components and enhancers are commonly employed throughout the entire procedure.

  • Cassava starch.
  • Water.
  • Aluminium Sulphate.
  • Chlorine.
  • Sulphuric acid.
  • Sulfur dioxide.
  • Brewed tea.
  • Milk or Creamer.
  • Toppings.
  • Sugar or Syrup.

Boba pearls

Tapioca pearls, aka boba pearls, are made from starch extracted from the roots of a plant called cassava and cultivated mainly in Nigeria. Tapioca balls are a rich source of carbohydrates.

What is Boba tea made of? ingredients unleashed

It contains all the ingredients of milk tea. Typically, the ingredients found in boba beverages are as follows.

Boba pearls are small and round and come in black, white, or brown hues. Following their softening through boiling water, they undergo a soaking process in sugar or honey, imparting sweetness and flavor.

Besides boba pearls, Boba drinks are commonly garnished with other toppings such as grass jelly, aloe vera, red bean, pudding, and popping boba.

Which boba teas have caffeine?

Most Bobas have caffeine, as they are made with tea, which naturally contains caffeine. The amount of caffeine in Boba tea depends on the type of tea used as a base, such as

  • Black boba tea: With 47 mg of caffeine, black tea is used as a base to get along with milk, creamer, and boba pearls.
  • Green boba tea: Brebrewed green tea, sugar, and tapioca pearls make up a floral and grassy flavor with 25 mg of caffeine.
  • Oolong tea: Aromatic brewed oolong tea is used with milk, sugar, creamer, and boba balls. It makes up 37 mg of caffeine per 8 ounces.
  • Jasmine boba tea: Floral brewed jasmine tea is combined with milk, water, pearls, and sugar. It makes up 25 mg of caffeine in a cup.
  • Herbal tea boba: A caffeine-free natural boba tea made with herbal tea, water, milk, sugar, and boba pearls.
  • Coffee Boba: A rich, energy-boosting type of boba made with brewed coffee, milk, creamer, sugar, and boba balls. It makes up 95 mg of caffeine in an 8-ounce cup.
  • Matcha boba tea: Green matcha powder is combined with milk, creamer, sugar or honey, and tapioca pearls. Grassy flavor matcha boba tea makes up 70 mg of caffeine.
  • Earl Grey tea boba: An 8-ounce cup of Earl Grey boba tea makes up 50-70 mg of caffeine when mixed with milk, sugar, and boba balls.
  • Hojicha tea boba: Japanese green tea roasted on charcoal, has a nutty flavor. It is mixed with milk, sugar, water, and boba pearls. An 8-ounce cup delivers 8 mg of caffeine.
  • White boba tea: A light and refreshing type made of white tea, sugar, milk, and tapioca pearls. It delivers 25 mg of caffeine in an 8-ounce cup.

Boba tea made with brewed black tea can have about 30-70 mg of caffeine per 8-ounce serving, while Boba tea made with green tea typically has about 20-40 mg of caffeine per 8-ounce serving. If you have caffeine sensitivity, light-flavor, low-caffeine bubble tea is the right choice.

Boba tea caffeine – Factors affecting its intensity

Many factors affect the caffeine level of boba tea.

The steeping time: Steep time affects the caffeine level of the tea. The longer you steep, the more caffeine the leaves bring about.

The amount of boba pearls:  The amount of boba pearls, milk, and sweeteners reduces the caffeine concentration in the drink.

Type of tea used: Base tea with high caffeine content, such as black tea, affects the amount of caffeine.

Brewing method: Cold brewing, sun brewing, or gongfu brewing, brewing in a tea bag, tea infuser, or teapot may also affect caffeine in boba tea. 

Do tapioca pearls have caffeine?

If you want to know how much caffeine tapioca balls induce in your drink, don’t worry; these balls do not contain caffeine. Everything depends on the tea used as a base, such as black or green tea.

Calories in boba tea

Boba tea is high in sugar, calories, and carbohydrates and low in nutrients. It may also contain artificial flavors and colors. If you drink Boba tea often, you may choose healthier options, such as unsweetened tea, low-fat milk, and fewer tapioca pearls. I want you to know the calorie content of different Boba tea flavors.

Bubble tea vs coffee?

Bubble tea and coffee are popular beverages with different origins, ingredients, and preparation methods. Here are some of the main differences between them

Boba TeaCoffee
It is a Taiwanese drink that is made with tea, milk, tapioca pearls, and various flavors.It is is made from roasted coffee beans, usually served hot.
It is usually shaken to mix the componentsCoffee is steamed or brewed in a coffee maker.
It can be served cold or hotIt is usually served hot.
Has many flavors, such as taro, strawberry, mango, jasmine, matcha and almondHas limited flavors, such as espresso, cappuccino, latte, and mocha.
Boba tea contains less caffeine than coffee, as tea has less caffeine than coffee beans. The caffeine content of Boba tea also depends on the type of tea used, such as black, green, or oolong.Coffee has a more consistent caffeine content, depending on the type of coffee beans and the brewing method.
It has a thicker and creamier texture than coffee due to the addition of milk and tapioca pearls.It has a thinner and smoother texture than boba tea unless it is mixed with milk or cream.

Caffeine-free bubble tea

If you are concerned about the caffeine content in your boba drink and want to enjoy some Boba or bubble tea without caffeine, you can go for decaf tea or choose a flavor that does not contain tea, such as fruit or milk-based ones. You can also make your own Boba tea at home with natural ingredients and adjust the sweetness and caffeine level to your preference.

Bubble tea nutrition

The nutrition facts of bubble tea may vary depending on the ingredients and the serving size.

Boba drinks nutrition
NutrientAmount
Calories272 kcal
Fats0 g
Sodium0.8 mg
Carbohydrates67.5 g
Fibers0.7 g
Sugars2.5 g
Proteins0.1 g
Calcium15.2 mg
Iron1.2 mg
Folate3 mcg

Sugar quantities

Sugar in Boba tea can come from different sources, such as tapioca pearls, fruit syrups, milk or creamer, and additional sweeteners.

  • Tapioca pearls are soaked in sugar syrup for a sweet taste after tendering them.
  • Fruit syrups are another source of sugar in boba tea. 
  • Additional sweeteners such as honey, brown sugar, white sugar, or artificial sweeteners are sometimes added to boba tea.
  • Milk or creamer is often added to boba tea to create a creamy and smooth texture. It can also contain sugar, especially if they are flavored or sweetened.

Caffeine amounts in taro boba

Taro Boba has less caffeine than coffee but more than herbal tea.

Taro boba caffeine comparision
DrinkCaffeine (mg)
Taro boba with milk14-25
Herbal teas0-5
Black tea47

Boba sizes and how to choose

The size of the Boba cup may also depend on the type of drink, the amount of ice, and the size of the Boba pearls.

Boba cups also vary in terms of the size and type of the straw that is used to sip the drink and the Boba pearls. Here are some details about the standard Boba cup sizes:

  • Extra-Small (XS): Extra-Small Boba cups are usually around 8 ounces. They are for children of early age who can not go for large quantities. They are the most petite Boba cups available in most bubble tea shops.
  • Small: This size is for people who want an average quantity of a drink. They are around 12 ounces. It is also suitable for teas and juices. 
  • Regular: This size is the most common for people who want to enjoy their drinks more. These cups are around 16 ounces.
  • Large: This is for people who want to enjoy their drinks in a larger quantity. It is suitable for fizzy drinks like teas and sodas. These cups are around 20 ounces.
  • Jumbo: This is for people with large capacity and liking for Boba. These are available in 24 ounces.
SizeFluid Ounce (US)ml
Extra Small8237
Small12355
Regular16473
Large20591
Jumbo24710
Boba cup sizes

Boba cup sizes

The size of the Boba cup may also depend on the type of drink, the amount of ice, and the size of the Boba pearls.

Boba cups also vary in terms of the size and type of the straw that is used to sip the drink and the Boba pearls.

If you are looking for a refreshing and satisfying treat, you may try Boba Splash. Boba Splash is a shop that offers various drinks and desserts, such as coffee, tea, smoothies, slush, and frappe.

How long does Boba tea last, and how do you store it?

If you want to drink Boba tea within a few hours, you can cover the pearls with honey or syrup and leave them at room temperature. But if you have intended for the next day, you can put it in an airtight container, cover the pearls with honey or syrup, and refrigerate it. This will keep the pearls from drying out and the tea from spoiling.

Boba tea does not last very long, as tapioca pearls tend to lose their texture and flavor over time. Boba tea is best consumed within a few hours of making or buying it or, at most, within a day.

To store Boba tea for later, refrigerate it in an airtight container. You should also avoid adding ice to your Boba tea, as it dilutes the flavor and makes the pearls soggy. To reheat your Boba tea, microwave it for a few seconds or use a stove, but be careful not to overheat it or burn the pearls.

FAQ: Does boba tea have caffeine

Why is Boba so bubbly?

Boba is bubbly because of the tapioca pearls added to the drink. When the tapioca pearls are cooked, they become soft and bouncy, creating bubbles in the drink when you sip it through a straw.

How do you drink Boba without choking on the pearls?

The trick to drinking boba without choking on the pearls is to use a wide straw that allows the pearls to pass through easily. You should also sip the drink carefully and chew the pearls before swallowing them.
If you have Boba for the first time, you may start with smaller or fewer pearls in your drink until you get used to the texture and sensation.

What is popping Boba, and how is it different from regular Boba?

Popping Boba has a thin, gel-like skin and a liquid center that bursts in your mouth when you bite into it. Popping Boba is usually made with fruit juice, syrup, or other flavors and has a more fruity and refreshing taste than regular Boba.
Popping Boba is smaller and softer than regular Boba and does not need to be cooked. Popping Boba can be added to Boba tea or other drinks or eaten as a snack.

Are tapioca pearls in Boba tea gluten-free? 

Tapioca pearls are gluten-free and safe for people with celiac disease or gluten sensitivity. It may contain other ingredients that are not gluten-free, such as flavorings, sweeteners, milk, or tea.
Some of these ingredients may contain gluten or be cross-contaminated with gluten during processing or preparation. Always check the ingredients and the allergen information of the Boba tea you are buying,

conclusion

Boba tea, also known as bubble tea, is a delightful drink made by combining milk or tea with boba balls—chewy tapioca pearls crafted from cassava starch. The caffeine content in boba tea varies based on the base: it’s caffeine-free when paired with fruity, decaffeinated tea or creamy milk but becomes caffeinated when mixed with oolong, black, green, or jasmine tea. Comparing caffeine levels, an 8 fl oz cup of boba tea contains 50-80 mg, while simple tea ranges from 40-120 mg, and coffee packs a jitter-inducing 190-400 mg.

Boba tea strikes a delightful balance between caffeine and relaxation, while boba balls add a playful texture to your sips.

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