Compare nutritional values, benefits and context to choose the best option for your goal.
Use the tables to compare real options for your goal — values are per 100 g unless stated otherwise on the label.
Food
Food
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Total foods
2
items analyzed
Best choice
Whey protein isolate powder
Average protein
45,0 g
per 100g
Average carbs
48,5 g
per 100g
Average fat
0,5 g
per 100g
Whey protein isolate powder outperforms Maltodextrin powder in practically every key nutritional aspect, making it the clear choice for those prioritizing high protein and low carbs.
If your main focus is protein intake and minimizing carbohydrate consumption, whey isolate is the smarter option.
Whey Protein isolate powder outperforms Maltodextrin powder in practically every key nutritional aspect, making it the clear choice for those prioritizing high Protein and low Carbs.
If your main focus is Protein intake and minimizing carbohydrate consumption, whey isolate is the smarter option.
Here's how they stack up side-by-side based on typical values:
If your goal is to boost muscle mass, support high-Protein diets, or reduce carbohydrate intake, whey Protein isolate powder is the better fit.
Conversely, if you need fast energy replenishment after intense training and are not concerned with Protein content, Maltodextrin can be useful.
Using whey isolate purely as a carbohydrate source isn't cost-effective, given its high Protein content. Similarly, Maltodextrin is pointless if your focus is on Protein intake or low-carb nutrition.
Choose Whey Protein isolate powder for muscle growth, weight management, and low-carb diets. Reserve Maltodextrin powder for rapid energy needs, such as post-workout carbohydrate refueling. Remember, the right choice depends on your specific dietary goals—prioritize your needs accordingly.
Food
Food
🔥 Calories: Calories show energy per 100 g and help you compare portion impact across foods. Use them with protein and carbs to see whether an option fits maintenance, deficit, or surplus goals. A low score does not mean a food is ‘bad’ — it reflects nutrient density for general health, not your specific plan.
💪 Protein: Protein per 100 g shows how concentrated a food is as a protein source. Higher values support muscle recovery, satiety, and meal balance when that is your priority. Compare foods on this page rather than judging a single macro in isolation.
🌾 Carbs: Carbs matter most in context: training days, ketogenic diets, and endurance goals change what ‘good’ looks like. Powders such as maltodextrin score lower on our general-health scale because they are energy-dense with little protein, fiber, or micronutrients — not because they are never useful.
🥑 Fat: Fat carries more than twice the calories per gram than protein or carbs, so small portion changes matter. Moderate fat levels can support hormones and absorption of fat-soluble vitamins. Use this column with calories when balancing satiety and energy density.
The data shown is filtered to match this page’s topic.
The NutriDecide score (1–10) ranks foods on this page by protein, nutrient density, fiber, and a general-health lens — not by taste or whether they fit a specific diet. Low scores (e.g. maltodextrin) usually mean fewer nutrients per calorie; high scores (e.g. soy protein isolate) mean stronger protein and micronutrient density. It is a comparison tool: a low score does not forbid a food when it matches your goal.
| Food | Calories | Protein | Carbs | Fat | Fiber | Score |
|---|---|---|---|---|---|---|
Maltodextrin powder | 380,0 | 0,0 | 95,0 | 0,0 | 0,0 | 1/10 |
Whey protein isolate powder | 370,0 | 90,0 | 2,0 | 1,0 | 0,0 | 10/10 |
Food
Food
Protein
Low
Carbs
High
Fat
Low
Calories
High
Summary
Decide better
Whey protein isolate powder outperforms Maltodextrin powder across most key nutrients, especially protein content and carbohydrate levels.
Whey protein isolate powder is the best choice due to its high protein content and low carbs.
Use Maltodextrin when you need quick energy replenishment after intense exercise, not for protein or low-carb goals.
The data provided are per 100 grams, which is standard for nutritional comparisons.
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