Bubblers contain approximately 10-15 mg of caffeine per 12 oz serving.
Bubblers, also known as bubble tea or boba tea, typically contain 10-15 mg of caffeine per 12 oz serving when made with black or green tea as the base. This is significantly less than coffee (95 mg per 12 oz) but comparable to decaffeinated coffee. The caffeine content varies based on tea type, steeping time, and whether additional tea shots are added.
Caffeine Content by Tea Base
- Black tea base: 10-15 mg per 12 oz
- Green tea base: 8-12 mg per 12 oz
- Jasmine tea base: 5-10 mg per 12 oz
- Herbal tea base: 0-2 mg per 12 oz
Caffeine Comparison Table
| Beverage | 12 oz Serving | Caffeine Content |
|---|---|---|
| Bubbler (black tea) | 12 oz | 10-15 mg |
| Coffee | 12 oz | 95 mg |
| Green tea | 12 oz | 25-30 mg |
| Energy drink | 12 oz | 100-160 mg |
| Decaf coffee | 12 oz | 2-5 mg |
Factors Affecting Caffeine Levels
- Steeping time: Longer steeping increases caffeine extraction
- Tea concentration: Additional tea shots can double caffeine content
- Tea type: Black tea contains more caffeine than green or white teas
- Temperature: Higher brewing temperatures extract more caffeine
Reducing Caffeine in Bubblers
- Request half the normal tea concentrate
- Choose herbal or fruit-based tea alternatives
- Ask for decaf tea options if available
- Opt for milk-based drinks with minimal tea