Home - Caffeine - Tea Tea (Instant) Tea (Instant) Caffeine 40 mg per 236.588 ml Switch to fl oz Calories: 0 kcal You Might Also Like:Yellow TeaTwig Tea (Kukicha)Teavana TeaTea (White)Tea (Oolong)Tea (Jasmine)Zest Highly Caffeinated TeaYMateina Yerba MateYerba Mate TeaWaka Instant Tea