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
57,5 g
per 100g
Average carbs
31,0 g
per 100g
Average fat
3,0 g
per 100g
For anyone prioritizing high protein intake with minimal carbs and calories, Whey Protein Isolate Powder is the smarter choice. It delivers nearly quadruple the protein per 100 grams and significantly fewer carbs compared to Mass Gainer Powder, making it ideal for lean muscle building and fat loss.
For anyone prioritizing high Protein intake with minimal Carbs and Calories, Whey Protein Isolate Powder is the smarter choice. It delivers nearly quadruple the Protein per 100 grams and significantly fewer Carbs compared to Mass Gainer Powder, making it ideal for lean muscle building and Fat loss.
When comparing these two supplements, the main contrasts are evident in their macro profiles:
If your focus is on muscle muscle definition, Fat loss, or supplementing a high-Protein diet, Whey Protein Isolate is the clear winner. It provides lean Protein with minimal Carbs and Calories. Conversely, if you're seeking rapid mass gain and high energy intake, Mass Gainer Powder suits mass-building phases better.
Mass Gainer powders are general nutritionly less suitable if you're aiming to lose weight, reduce body Fat, or maintain a low-carb diet. Their high carb and calorie content can undermine Fat loss efforts. Similarly, Whey isolate may not be ideal if your goal is to bulk quickly, as it lacks the calorie density necessary for rapid mass gain.
Choose Whey Protein Isolate Powder if your goal is high-quality Protein intake with minimal Carbs and Calories. Opt for Mass Gainer Powder when your priority is calorie surplus for muscle mass, and you’re less concerned about Fat gain or carbohydrate intake. Always align your supplement choice with your specific fitness goals and dietary needs.
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 |
|---|---|---|---|---|---|---|
Mass gainer powder | 390,0 | 25,0 | 60,0 | 5,0 | 3,0 | 4/10 |
Whey protein isolate powder | 370,0 | 90,0 | 2,0 | 1,0 | 0,0 | 10/10 |
Food
Food
Protein
High
Carbs
High
Fat
Moderate
Calories
High
Summary
Decide better
For the goal of food comparison, Whey protein isolate powder has the edge across the main nutrients.
Whey protein isolate powder tends to be the choice best aligned with this page's data.
Pick Mass gainer powder (Protein 25.0, Calories 390.0, Carbs 60.0) when that profile matters most; Whey protein isolate powder (Protein 90.0, Calories 370.0, Carbs 2.0) when the trade-off pays off.
On this page, unless noted otherwise, main macros are per 100 g.
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