Tea, iced, instant, green, unsweetened
Common food
Photo: Wikipedia
This is the chilled, ready-to-drink essence of green tea, crafted from instant powder or concentrate for a perfectly clear, golden-green infusion. It delivers a crisp, clean taste with a subtle grassy or vegetal note and a smooth, watery texture, all while contributing zero calories, sugar, or macronutrients to your diet. It's pure hydration with a gentle caffeine lift.
💚 Why it's loved
People love it for its effortless convenience and refreshing, clean taste that cuts through thirst without adding calories. It's a versatile staple in many cultures, serving as a simple daily ritual or a base for creative mocktails and smoothies.
⚠️ Watch-outs & how to enjoy it better
Some may find the taste too mild or grassy compared to brewed tea, and the instant processing can sometimes result in a slightly less complex flavor profile. Those sensitive to caffeine should be mindful of intake, especially later in the day, and opt for decaffeinated versions if needed.
Key benefits
- Provides a calorie-free, sugar-free hydration option
- Contains antioxidants like catechins from green tea leaves
- Offers a moderate, sustained caffeine boost without a crash
- Extremely convenient for on-the-go consumption
- Can be a base for various flavored or functional drinks
🍽️ Popular dishes
🌍 Where it's eaten
💡 Did you know?
The 'instant' form is often made by spray-drying brewed green tea into a fine powder, a technique that preserves more of the delicate catechin antioxidants than the high-heat processing used for many bottled teas.
Full nutrition (USDA data · scales with serving)
| Water | 99.9 g |
| Energy | 0.00 kcal |
| Protein | 0.00 g |
| Total lipid (fat) | 0.00 g |
| Carbohydrate, by difference | 0.00 g |
| Fiber, total dietary | 0.00 g |
| Total Sugars | 0.00 g |
| Calcium, Ca | 1.0 mg |
| Iron, Fe | 0.00 mg |
| Magnesium, Mg | 0.00 mg |
| Phosphorus, P | 26.0 mg |
| Potassium, K | 19.0 mg |
| Sodium, Na | 7.0 mg |
| Zinc, Zn | 0.01 mg |
| Copper, Cu | 0.01 mg |
| Selenium, Se | 0.00 ug |
| Vitamin C, total ascorbic acid | 0.00 mg |
| Thiamin | 0.00 mg |
| Riboflavin | 0.00 mg |
| Niacin | 0.00 mg |
| Vitamin B-6 | 0.00 mg |
| Folate, total | 0.00 ug |
| Folic acid | 0.00 ug |
| Folate, food | 0.00 ug |
| Folate, DFE | 0.00 ug |
| Choline, total | 0.00 mg |
| Vitamin B-12 | 0.00 ug |
| Vitamin B-12, added | 0.00 ug |
| Vitamin A, RAE | 0.00 ug |
| Retinol | 0.00 ug |
| Carotene, beta | 0.00 ug |
| Carotene, alpha | 0.00 ug |
| Cryptoxanthin, beta | 0.00 ug |
| Lycopene | 0.00 ug |
| Lutein + zeaxanthin | 0.00 ug |
| Vitamin E (alpha-tocopherol) | 0.00 mg |
| Vitamin E, added | 0.00 mg |
| Vitamin D (D2 + D3) | 0.00 ug |
| Vitamin K (phylloquinone) | 0.00 ug |
| Alcohol, ethyl | 0.00 g |
| Caffeine | 12.0 mg |
| Theobromine | 0.00 mg |
Fat & fatty acid profile (per 100g)
| Fatty acids, total saturated | 0.00 g |
| SFA 4:0 | 0.00 g |
| SFA 6:0 | 0.00 g |
| SFA 8:0 | 0.00 g |
| SFA 10:0 | 0.00 g |
| SFA 12:0 | 0.00 g |
| SFA 14:0 | 0.00 g |
| SFA 16:0 | 0.00 g |
| SFA 18:0 | 0.00 g |
| Fatty acids, total monounsaturated | 0.00 g |
| MUFA 16:1 | 0.00 g |
| MUFA 18:1 | 0.00 g |
| MUFA 20:1 | 0.00 g |
| MUFA 22:1 | 0.00 g |
| Fatty acids, total polyunsaturated | 0.00 g |
| PUFA 18:2 | 0.00 g |
| PUFA 18:3 | 0.00 g |
| PUFA 18:4 | 0.00 g |
| PUFA 20:4 | 0.00 g |
| PUFA 20:5 n-3 (EPA) | 0.00 g |
| PUFA 22:5 n-3 (DPA) | 0.00 g |
| PUFA 22:6 n-3 (DHA) | 0.00 g |
| Cholesterol | 0.00 mg |
Amino acid profile (per 100g)
Estimated from Cookies, animal crackers (includes arrowroot, tea biscuits) — USDA does not publish this profile for Tea.
| Tryptophan | 0.10 g |
| Threonine | 0.19 g |
| Isoleucine | 0.26 g |
| Leucine | 0.47 g |
| Lysine | 0.24 g |
| Methionine | 0.12 g |
| Cystine | 0.15 g |
| Phenylalanine | 0.32 g |
| Tyrosine | 0.20 g |
| Valine | 0.30 g |
| Arginine | 0.26 g |
| Histidine | 0.14 g |
| Alanine | 0.21 g |
| Aspartic acid | 0.29 g |
| Glutamic acid | 2.3 g |
| Glycine | 0.23 g |
| Proline | 0.76 g |
| Serine | 0.36 g |
FAQ
Is instant green tea as healthy as freshly brewed?
It retains many beneficial antioxidants like catechins, though the levels can be slightly lower than in freshly brewed tea due to processing. Its main advantage is consistency and convenience.
Does it contain any sugar or additives?
Pure, unsweetened versions contain only tea solids and water. Always check the label, as some commercial brands may add preservatives, vitamins, or flavorings.
How does its caffeine content compare to coffee or brewed tea?
A typical 355ml can contains about 25-50mg of caffeine, which is less than a cup of coffee (80-100mg) but similar to a cup of brewed green tea.
Dietary load (calculated from USDA values)
Potential renal acid load. Positive = acid-forming, negative = alkaline-forming.
Sodium-to-potassium ratio: 0.37 (lower is better — aim for ≤ 1)
Sodium:potassium per WHO potassium guidance. Computed from USDA nutrients.