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High-protein snack bar
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 pack (medium) of Espressolab Protein Bar (50 g) has 187 calories. That works out to 374 calories per 100 g. It contains 17.5 g of carbs, 15 g of protein, 6.5 g of fat and 5 g of fiber. Its 130 mg of Phosphorus covers 19% of the Daily Value. Its glycemic index is 35 (low), so it raises blood sugar slowly.
Selected: 1 pack (medium) · 50 g
187
KCAL / 50G
Carbs
17.5g
· 6% DV
Protein
15g
· 30% DV
Fat
6.5g
· 8% DV
Fiber
5g
· 18% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 37% · Protein 32% · Fat 31%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 187 kcal | |
| Total fat | 6.5 g | 8% |
| Saturated fat | 2.6 g | 13% |
| Trans fat | 0 g | |
| Sodium | 110 mg | 5% |
| Total carbohydrate | 17.5 g | 6% |
| Fiber | 5 g | 18% |
| Protein | 15 g | 30% |
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.
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| Serving | Amount | Calories |
|---|---|---|
| 1 pack (medium) | 50 g | 187 kcal |
| 1 piece (half) | 25 g | 94 kcal |
| 1 pack (small) | 40 g | 150 kcal |
| 1 pack (large) | 60 g | 224 kcal |
| 100 g | 100 g | 374 kcal |
| 2 piece (double) | 100 g | 374 kcal |
| 3 piece (triple) | 150 g | 561 kcal |
Calculated from 374 calories per 100 g.
Yes, it can be a convenient snack before exercise. Eat it early enough to see how it feels in your stomach; a bar is not a substitute for fluids or a full meal when you need one.
It can contribute protein to your diet, but the bar alone will not build muscle. Muscle growth also requires resistance training and enough food overall; use the bar as a convenient snack, not as a shortcut.
No, it is better treated as a snack than a complete meal. For a more substantial on-the-go option, pair it with fruit and milk or yogurt rather than relying on the bar alone.
Yes, it can fit as a planned snack, but it does not cause weight loss by itself. It is more useful when it replaces another snack than when you add it on top of your usual intake.
Some people with diabetes may be able to include it, but it contains carbohydrates and individual blood-glucose responses vary. Ask your clinician or dietitian how it fits your medication and meal plan.
Not necessarily. Espressolab Protein Bar is ultra-processed, while a homemade snack lets you choose and adjust the ingredients. The better choice depends on what you value, such as convenience or control over the recipe.
Seal any leftover portion and keep it in a cool, dry place. Follow the package’s storage directions and use it by the stated date; discard it if its smell or appearance has changed.
Yes, it can be a convenient part of a rushed breakfast. On its own it offers little variety, so pair it with fruit and milk or yogurt for a more complete start to the day.
Children can have one occasionally, but it is not designed to replace a varied snack or meal for them. For young children, consider whether the bar’s texture is safe to chew and swallow.
Its protein and fiber can help with fullness, making it more satisfying than some quick snacks. The effect varies, and it may not hold you until your next meal if you are very hungry.
Vitamins
B2
0.06mg · 5% DV
B12
0.1µg · 4% DV
B3
0.6mg · 4% DV
B5
0.18mg · 4% DV
Minerals
Phosphorus
130mg · 19% DV
Copper
0.11mg · 12% DV
Manganese
0.28mg · 12% DV
Magnesium
48mg · 11% DV
Sodium
110mg · 5% DV
Potassium ⭐
155mg · 5% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 187 calories in 1 pack (medium) (50 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.
Espressolab Protein Bar is a packaged snack bar sold under the Espressolab name, made for a convenient bite rather than a sit-down meal. Protein bars tend to have a compact, substantial texture; the exact taste and feel can vary by product variety. It can be kept in a bag for a busy day, eaten between meals, or paired with coffee for a quick café-style snack. Its protein content is a notable feature, at 30 g per 100 g. For a more rounded snack, have it with fruit or a drink, and consider how it fits alongside the rest of your day’s meals.
Medium
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
High
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 4
Ultra-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.
Contains these allergens:
Vegan
— Not suitable
Vegetarian
✓ Suitable
Gluten-Free
— Not suitable
Dairy-Free
— Not suitable
Mediterranean
— Not suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
2.6g
MONOUNSATURATED
1.9g
POLYUNSATURATED
1.4g
Omega 6:3 ratio 45:1
Above the ideal 4:1 (45:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.