Energy drink, sugar free (Mountain Dew AMP)
Common food
Photo: Wikipedia
This is a zero-sugar, low-calorie energy drink variant from the Mountain Dew AMP line, designed to provide a caffeine boost without the caloric load. It delivers a sharp, citrus-forward flavor profile with a crisp, effervescent texture typical of carbonated beverages. Nutritionally, it is essentially a delivery system for caffeine and flavor, contributing negligible energy (2 kcal) and minimal carbohydrates (1.03g) per 100g.
Calorie split: 0% protein · 100% carbs · 0% fat
↓ Full nutrition💚 Why it's loved
Fans appreciate its potent, no-crash energy lift combined with a bold, tangy citrus taste that cuts through fatigue. It's a go-to for late-night work, study sessions, or pre-workout fuel, fitting seamlessly into a fast-paced lifestyle.
⚠️ Watch-outs & how to enjoy it better
The high caffeine content can cause jitters, increased heart rate, or sleep disruption, especially for sensitive individuals or when consumed in excess. The artificial sweeteners may cause digestive discomfort in some people, and the acidity can erode tooth enamel. Counteract these by limiting intake to one can, consuming it with food to slow absorption, and rinsing your mouth with water afterward.
Key benefits
- Provides a quick caffeine boost for alertness
- Contains virtually no calories, sugar, or fat
- Offers a convenient, portable energy source
- Serves as a low-carbohydrate beverage option
- Delivers hydration alongside stimulants
🌍 Where it's eaten
💡 Did you know?
Mountain Dew AMP was originally launched in 2001 as a direct competitor to Red Bull, and its sugar-free version uses a blend of acesulfame potassium and sucralose for sweetness.
Full nutrition (USDA data · scales with serving)
| Water | 98.3 g |
| Energy | 2.0 kcal |
| Protein | 0.00 g |
| Total lipid (fat) | 0.00 g |
| Carbohydrate, by difference | 1.0 g |
| Fiber, total dietary | 0.00 g |
| Total Sugars | 0.00 g |
| Calcium, Ca | 0.00 mg |
| Iron, Fe | 0.00 mg |
| Magnesium, Mg | 3.0 mg |
| Phosphorus, P | 17.0 mg |
| Potassium, K | 2.0 mg |
| Sodium, Na | 31.0 mg |
| Zinc, Zn | 0.00 mg |
| Copper, Cu | 0.01 mg |
| Selenium, Se | 0.20 ug |
| Vitamin C, total ascorbic acid | 0.00 mg |
| Thiamin | 0.00 mg |
| Riboflavin | 0.14 mg |
| Niacin | 0.83 mg |
| Vitamin B-6 | 0.08 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 | 0.25 ug |
| Vitamin B-12, added | 0.25 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 | 30.0 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 |
FAQ
How does the caffeine in Sugar-Free AMP compare to coffee?
A standard 16oz (473ml) can contains about 142mg of caffeine, which is roughly equivalent to a strong 12oz cup of coffee.
Is it suitable for a ketogenic diet?
Yes, with only ~1g of carbohydrates per 100g, it is a very low-carb beverage that fits within typical keto guidelines.
Can I drink it before bed?
It is strongly inadvisable. The high caffeine content is a potent stimulant that will likely interfere with falling asleep and reduce sleep quality.
Nutrient density (calculated · NRF9.3)
Nutrient Rich Foods index: beneficial nutrients (protein, fiber, vitamins, minerals) minus saturated fat, added sugar & sodium, per 100 kcal.
NRF9.3 index — Fulgoni, Keast & Drewnowski, 2009. Computed from USDA nutrients.
Weight-loss friendliness (composite index)
Energy density 0.02 kcal/g · 0% calories from protein · 0.0 g fiber · 0.0 g sugar per 100 g.
Composite of energy density (Rolls et al., 1999), protein & fiber satiety, minus sugar. A calculated heuristic — ranks satiety-per-calorie, not a clinical measure.
Dietary load (calculated from USDA values)
Potential renal acid load. Positive = acid-forming, negative = alkaline-forming.
Sodium-to-potassium ratio: 15.50 (lower is better — aim for ≤ 1)
Sodium:potassium per WHO potassium guidance. Computed from USDA nutrients.