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
Collagen peptides powder
Average protein
89,0 g
per 100g
Average carbs
1,5 g
per 100g
Average fat
0,5 g
per 100g
For straightforward macro profiles, Soy protein isolate powder offers a slight edge in overall protein content and lower calories, making it more suitable for weight-conscious diets. However, Collagen peptides powder provides marginally higher protein per serving, especially for muscle support and skin health.
For straightforward macro profiles, Soy Protein isolate powder offers a slight edge in overall Protein content and lower Calories, making it more suitable for weight-conscious diets. However, Collagen peptides powder provides marginally higher Protein per serving, especially for muscle support and skin general health.
Here’s a side-by-side look at the key aspects:
While both are high-Protein options, Soy Protein isolate boasts slightly fewer Calories and fewer Carbs, making it more keto-friendly. Collagen peptides, on the other hand, deliver a bit more Protein in weight and are favored for support with connective tissues and skin elasticity.
If your primary focus is building lean muscle or weight loss, Soy Protein isolate powder is likely the better fit due to its lower calorie and carbohydrate profile. Conversely, if your goal is joint, skin, or hair general health, Collagen peptides powder provides a slight advantage with higher Protein content associated with collagen synthesis.
Choosing Collagen peptides powder may not be ideal if you need a plant-based, complete Protein source or if you're strictly counting Calories and Carbs for weight management. Conversely, Soy Protein might be less suitable if you have soy allergies or sensitivities, or if you're seeking specific collagen benefits.
Overall, Soy Protein isolate powder is the more versatile, calorie-conscious choice for those seeking high Protein with minimal Carbs. However, for targeted connective tissue support, Collagen peptides powder could be more beneficial. Your decision should align with your specific general health goals and dietary preferences.
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 |
|---|---|---|---|---|---|---|
Collagen peptides powder | 360,0 | 90,0 | 0,0 | 0,0 | 0,0 | 10/10 |
Soy protein isolate powder | 335,0 | 88,0 | 3,0 | 1,0 | 0,0 | 10/10 |
Food
Food
Protein
High
Carbs
Low
Fat
Low
Calories
High
Summary
Decide better
For the goal of food comparison, Soy protein isolate powder has the edge across the main nutrients.
Soy protein isolate powder tends to be the choice best aligned with this page's data.
Choose Collagen peptides powder (Protein 90.0g, Calories 360, carbs 0) for collagen-related benefits; opt for Soy protein isolate powder (Protein 88.0g, Calories 335, carbs 3) when lower calorie and carb content are priorities.
On this page, unless otherwise specified, main macros are per 100 grams.
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