Ready & Packaged Foods
All →Vegetables & Legumes
All →Desserts & Confectionery
All →Meat & Protein
All →Grains & Bakery
All →Beverages
All →Milk & Dairy
All →
Low-calorie functional water, often fortified with electrolytes or MCT
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 bottle (medium) of Keto water (500 g) has 15 calories. That works out to 3 calories per 100 g. It contains 0 g of carbs, 0 g of protein, 1.5 g of fat and 0 g of fiber. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Selected: 1 bottle (medium) · 500 g
15
KCAL / 500G
Carbs
0g
· 0% DV
Protein
0g
· 0% DV
Fat
1.5g
· 2% DV
Fiber
0g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 0% · Protein 0% · Fat 100%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 15 kcal | |
| Total fat | 1.5 g | 2% |
| Saturated fat | 1.4 g | 7% |
| Trans fat | 0 g | |
| Sodium | 175 mg | 8% |
| Total carbohydrate | 0 g | 0% |
| Fiber | 0 g | 0% |
| Protein | 0 g | 0% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
Log this food in EatBetter
100,000+ people use it
📸 Scan the code to get the app free.

| Serving | Amount | Calories |
|---|---|---|
| 1 bottle (medium) | 500 g | 15 kcal |
| 100 g | 100 g | 3 kcal |
| 1 cup (medium) | 240 g | 7 kcal |
| 1 serving (small) | 250 g | 8 kcal |
| 1 bottle (small) | 330 g | 10 kcal |
| 1 can (medium) | 355 g | 11 kcal |
| 1 serving (large) | 500 g | 15 kcal |
| 1 bottle (large) | 750 g | 23 kcal |
Calculated from 3 calories per 100 g.
Keto water is a drink marketed for ketogenic diets, usually made with water and sometimes supplemented with electrolytes, MCT oil, or flavourings. There is no standard formula, so products can differ substantially.
No, keto water does not put you into ketosis by itself. Ketosis results from sustained carbohydrate restriction; a drink marketed as keto cannot replace that dietary change.
Keto water may contain electrolytes such as sodium or potassium, MCT oil, flavourings, or sweeteners, but not every product contains these ingredients. Some versions are simply flavoured water marketed to people following keto.
No, keto water should not replace all your regular water. It can be one option for hydration, but plain water remains suitable for everyday drinking, and electrolyte-fortified drinks are not necessary for everyone.
Keto water with MCT oil or other calorie-providing ingredients breaks a strict fast. A version containing only water and non-caloric electrolytes may fit some fasting plans, but the rules of your fast matter.
Sometimes, but not always. Keto water may contain electrolytes and be marketed specifically to keto followers, while other electrolyte drinks may include sugar or carbohydrates; the names alone do not tell you their formula.
Yes, keto water containing MCT oil can cause diarrhea, cramps, or nausea in some people, particularly if they are not used to it. Stop drinking it if it causes persistent stomach problems.
Yes, you can add a keto-compatible, calorie-free electrolyte product to water. Avoid guessing at concentrated mineral or salt amounts, and remember that adding MCT oil makes the drink calorie-containing rather than plain electrolyte water.
Drink keto water when it suits your hydration needs; there is no special time required for ketosis. An electrolyte-containing version may be useful after heavy sweating, while MCT-containing versions may be less comfortable right before exercise.
Most keto water is not intended to be a caffeinated drink, but some products may include caffeine. If yours does, account for its effects on sleep, especially when drinking it later in the day.
Vitamins
Vitamin E
0.1mg · 1% DV
Vitamin A
0µg · 0% DV
B1
0mg · 0% DV
B2
0mg · 0% DV
Minerals
Sodium
175mg · 8% DV
Magnesium
5mg · 1% DV
Potassium ⭐
40mg · 1% DV
Calcium
10mg · 1% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 15 calories in 1 bottle (medium) (500 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Keto water is a water-based drink marketed for people following a ketogenic diet. Depending on the product, it may contain added electrolytes, MCT oil, or flavourings, so there is no single standard recipe. It is usually served chilled; the taste ranges from plain or lightly flavoured to slightly salty or rich when extra ingredients are included.
People commonly sip it on its own or alongside a meal, rather than using it as a traditional dish or drink. It is low in calories, with 3 calories per 100 g in the listed nutrition data. If you want a simpler everyday option, compare labels and choose a lightly flavoured version with few additions.
Low
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 3
Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
No known major allergens
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
SATURATED
1.4g
MONOUNSATURATED
0.05g
POLYUNSATURATED
0g
Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.
Nutrition data compiled from USDA FoodData Central and scientific sources.