Crystal boba is a translucent, chewy topping made primarily from agar, a plant-based gelatin alternative. Unlike traditional tapioca pearls, crystal boba has a lighter, jelly-like texture and absorbs flavors well, making it a popular addition to bubble tea and fruit-based drinks.
There are different varieties, including original crystal boba, which has a mild sweetness and neutral flavor, and brown sugar crystal boba, which is infused with rich, caramelized brown sugar for a deeper, sweeter taste. These variations provide diverse options for bubble tea lovers and businesse.

What Is the Difference Between Regular Boba and Crystal Boba?
Regular boba, also known as tapioca pearls, it is a traditional and popular milk tea ingredient that we often see in milk tea and desserts. Crystal boba is a popular milk tea ingredient in recent years. It is usually a semi transparent and chewy boba? What are the differences between them?
The main difference between regular boba and crystal boba lies in their ingredients and texture. Regular boba, made from tapioca starch, has a chewy, dense consistency and is commonly soaked in brown sugar syrup for added sweetness. In contrast, crystal boba is made from agar or konjac, giving it a lighter, jelly-like texture.
Both options are popular bubble tea ingredients, catering to different preferences. A reliable bubble tea supplier will offer both varieties, ensuring high-quality toppings for diverse bubble tea creations.
Why Bubble Tea Suppliers Are Expanding Their Crystal Boba Offerings?
According to research, an increasing number of milk tea raw material suppliers are expanding their crystal boba? What is the reason for this?Bubble tea suppliers are expanding their crystal boba offerings due to rising consumer demand for diverse and healthier toppings. Unlike traditional tapioca pearls, crystal boba—made from agar or konjac—provides a lighter, lower-calorie alternative with a unique jelly-like texture. Its versatility in different flavors, such as brown sugar crystal boba and original crystal boba, attracts a wider audience. By offering more options, bubble tea suppliers cater to evolving market trends and enhance customization possibilities for businesses in the growing bubble tea industry.
What Are the Main Ingredients of Crystal Boba?
As bubble tea suppliers continue to expand their crystal boba offerings, understanding its key ingredients is essential for crafting the perfect drink.
● Agar-Based Texture
Unlike traditional tapioca pearls, which are made from cassava starch, crystal boba gets its unique, chewy, yet jelly-like texture from agar, a plant-based gelatin alternative. This makes it a lighter, more refreshing option in bubble tea ingredients.
● Natural Sweeteners and Flavors
The base original crystal boba is naturally sweetened with cane sugar or fruit extracts, offering a mild taste that pairs well with various bubble teas. Brown sugar crystal boba, on the other hand, is infused with rich caramelized sugar, giving it a deep, indulgent flavor.
● Bubble Tea Ingredients That Enhance Crystal Boba
From fruit syrups to milk teas, different bubble tea ingredients can elevate the taste of crystal boba. Many bubble tea suppliers recommend pairing original crystal boba with citrus-based teas for a refreshing balance, while brown sugar crystal boba shines in creamy milk tea blends.

How Do Factories Make Crystal Boba?
Now that we know the main raw materials for making crystal boba, let's learn about how factories generate crystal boba.Zonegoing Food Company will showcase for us.
● Ingredient Preparation
The main ingredients include konjac powder, water, sugar, and natural flavors or colors.Prepare these raw materials in proportion and then pour them into a large container for stirring.

● Heating & Mixing
The mixture is heated at a controlled temperature to achieve the desired chewy yet soft texture.During this process, sugar and any additional flavorings (e.g., fruit extracts or syrups) are added.

● Shaping the Boba
After the thickened gel is slightly cooled, the gel is dropped into the flowing water through the water drop process, and cooled to form a spherical cold weather crystal boba.

● Sterilization & Quality Control
The finished crystal boba undergoes pasteurization or another sterilization process to ensure food safety.Quality control checks include size consistency, texture, taste, and hygiene standards.

● Packaging & Storage
The final product is packaged in airtight, food-safe bags or containers, ready for distribution.Proper labeling and sealing ensure freshness and extended shelf life.

How to Make Crystal Boba at Home?
Factories can quickly and massively produce crystal boba through machines, but in fact, ordinary people can also make crystal boba at home. Let's take a look at how to make crystal boba at home.
Making crystal boba at home is simple and requires just a few ingredients.
1.Ingredients:
● 1 cup water
● 1/2 teaspoon agar-agar powder (or kanten powder)
● 2 tablespoons sugar (adjust to taste)
● Optional: fruit juice or flavored syrup (for color and taste)
2.Instructions:
● Heat the Water & Agar-Agar:
In a small pot, mix the agar-agar powder with water and bring it to a boil while stirring continuously to prevent clumping.
● Add Sugar & Flavoring:
Once the agar-agar has dissolved, add sugar and any flavoring or fruit juice (like coconut, lychee, or green apple) for extra taste. Stir until fully dissolved.
● Shape the Boba:
Remove the mixture from heat and let it cool slightly but not solidify.Using a dropper or squeeze bottle, slowly drip the mixture into a bowl of ice-cold oil (vegetable or coconut oil). This helps form small boba-like spheres.Let the beads sit in the oil for a few minutes to fully set.
● Rinse & Serve:
Strain the boba using a fine sieve and rinse it with cold water to remove excess oil.
Your crystal boba is now ready! Add it to fruit teas, bubble teas, or desserts.
● Storage:
Keep the boba in simple syrup (sugar water) in the fridge for up to 3 days for freshness.
FAQ
What Is Crystal Boba Made Of?
Crystal boba is made from agar-agar, a plant-based gelatin derived from seaweed. It is combined with water, sugar, and sometimes fruit juice or flavored syrups to create translucent, chewy pearls.
How Is Crystal Boba Different from Tapioca Boba?
Unlike tapioca boba, which is made from cassava starch, crystal boba is made from agar-agar and has a jelly-like, slightly firmer texture. It is also naturally translucent and does not require cooking like tapioca pearls.
Is Crystal Boba Vegan?
Yes! Crystal boba is 100% vegan because it is made from plant-based agar-agar, unlike gelatin-based products that come from animal sources.
What Flavors Can Crystal Boba Have?
Crystal boba can be flavored with fruit juices, syrups, or extracts, such as strawberry, coconut, mango, or green apple, to enhance its taste and color.
How Do You Store Crystal Boba?
Crystal boba should be stored in cool and dry place and advoid sunlight ,once opened,it must stored in the refrigerator for up to 3 days.