Food and meal comparison

Micellar casein powder vs Powdered peanut butter

Written by Nutrition review desk Last updated: 2026-07-08

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.

Type: Food and meal comparison Focus: Nutrition Goal: Health & performance
🍽️

Food

Micellar casein powder

Calories360,0 kcal
Protein82,0 g
Carbs6,0 g
Fat2,0 g
VS
🍽️

Food

Powdered peanut butter

Calories400,0 kcal
Protein45,0 g
Carbs35,0 g
Fat12,0 g
Food
Micellar casein powder
🥩🥗🐟🥦
VS
Decide better
Food
Powdered peanut butter
🍗🍠🧀🥑
Protein82,0 g / 45,0 g
Calories360,0 kcal / 400,0 kcal
Carbs6,0 g / 35,0 g

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Page summary

🍽️

Total foods

2

items analyzed

Best choice

Micellar casein powder

💪

Average protein

63,5 g

per 100g

🌿

Average carbs

20,5 g

per 100g

🔥

Average fat

7,0 g

per 100g

Quick assessment

Our analysis

Micellar casein powder outperforms powdered peanut butter in key nutrients like protein, calories, and carbohydrate content, making it the superior choice for muscle building and low-carb diets. However, powdered peanut butter offers more fiber and healthy fats, which may suit different health goals.

👍 Positive points

  • ✅ Micellar casein powder leads on protein (82g vs 45g per 100 g).
  • ✅ Micellar casein powder is lighter in calories (360 kcal vs 400 kcal per 100 g).
  • ✅ Micellar casein powder has fewer carbs (6g vs 35g per 100 g).

⚠️ Points to watch

  • ⚠️ Powdered peanut butter packs more calories (400 kcal per 100 g) — watch portions.
  • ⚠️ Powdered peanut butter has higher sodium (400 mg per 100 g) — relevant for blood pressure.
  • ⚠️ Values are per 100 g; real portions change calories and macros.

Full analysis

Bottom line

Micellar casein powder outperforms powdered peanut butter in key nutrients like Protein, Calories, and carbohydrate content, making it the superior choice for muscle building and low-carb diets. However, powdered peanut butter offers more Fiber and general healthy fats, which may suit different general health goals.

Main differences

When comparing these two options, the main distinctions lie in their macro profiles:

  • Protein: Micellar casein provides a remarkable 82g per 100g, significantly higher than powdered peanut butter’s 45g.
  • Calories: Micellar casein is lower at 360 Calories per 100g, versus 400 for peanut butter.
  • Carbohydrates: The casein is much lower at 6g, while peanut butter has 35g, with 12g of Fiber.
  • Fats: Peanut butter supplies 12g of Fat, compared to just 2g in casein.

Advantages

  • Micellar casein powder: High Protein content, low Carbs, and lower Calories make it ideal for muscle growth and dieting.
  • Powdered peanut butter: Contains more Fiber and general healthy fats, beneficial for satiety and overall nutrition.

Downsides

  • Micellar casein powder: Lacks Fiber and general healthy fats; not suitable if Fiber or Fat intake is your priority.
  • Powdered peanut butter: Higher in Carbs and Calories, less effective for low-carb, high-Protein goals.

Best choice for different goals

If your main focus is increasing muscle mass with minimal Carbs, Micellar casein powder is the clear winner. On the other hand, if you want a plant-based, Fiber-rich option that also provides general healthy fats, powdered peanut butter is more suitable.

When one option is NOT worth it

Powdered peanut butter isn't the best choice if you aim for low-calorie, high-Protein intake—its higher calorie and carbohydrate content diminish its suitability for strict dieting or keto plans. Conversely, micellar casein might fall short if you need more dietary Fiber or fats for overall general health or satiety.

Final recommendation

Choose Micellar casein powder if your goal is to maximize Protein intake while keeping Carbs and Calories low. Opt for powdered peanut butter if you desire a nutritious, Fiber-rich spread with general healthy fats, and your diet isn't strictly low-carb. Tailor your choice to your specific nutritional needs for optimal results.

Data sources on this page

  • Product labels and manufacturer data (manual review)

Editorial policy

Nutrition indicators

🍽️

Food

Micellar casein powder

Nutrient density 0,9
Protein ratio 0,2
Low Carb Yes
High Protein Yes
Keto No
🍽️

Food

Powdered peanut butter

Nutrient density 0,5
Protein ratio 0,1
Low Carb No
High Protein Yes
Keto No

How to interpret this page

🔥 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.

Tip: combine the table with your goal — weight loss, muscle gain, low carb, endurance, or general health. The score helps compare options on this page; it does not replace medical or sports-nutrition advice.

Nutrition facts (per 100g)

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.

FoodCaloriesProteinCarbsFatFiberScore
🍽️

Micellar casein powder

360,082,06,02,00,0 10/10
🍽️

Powdered peanut butter

400,045,035,012,012,0 7/10

Vitamins and minerals

🍽️

Food

Micellar casein powder

Minerals

Calcium 1500,0
Iron
Magnesium
Phosphorus 800,0
Potassium 450,0
Sodium 300,0
Zinc

Vitamins

Vitamin A
Vitamin C
Vitamin D
Vitamin E
Vitamin K
Vitamin B1
Vitamin B2
Vitamin B3
Vitamin B5
Vitamin B6
Vitamin B12
🍽️

Food

Powdered peanut butter

Minerals

Calcium 100,0
Iron 2,0
Magnesium 180,0
Phosphorus 350,0
Potassium 900,0
Sodium 400,0
Zinc 3,0

Vitamins

Vitamin A
Vitamin C
Vitamin D
Vitamin E
Vitamin K
Vitamin B1
Vitamin B2
Vitamin B3 12,0
Vitamin B5
Vitamin B6
Vitamin B12

Analysis

💪

Protein

High

🌾

Carbs

Low

🥑

Fat

Low

🔥

Calories

High

🏆

Summary

Decide better

Frequently asked questions

Which is better: Micellar casein powder or Powdered peanut butter?

For the goal of food comparison, Micellar casein powder has the edge across the main nutrients.

Which option favors the food comparison goal?

Micellar casein powder tends to be the choice best aligned with this page's data.

When to pick Micellar casein powder and when to pick Powdered peanut butter?

Choose Micellar casein powder (Protein 82.0g, Calories 360, Carbs 6g) for high protein and low carbs; opt for Powdered peanut butter (Protein 45g, Calories 400, Carbs 35g) when fiber and fats are priorities.

Are values per serving or per 100 g?

On this page, unless noted otherwise, main macros are per 100 g.

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