Based on nine rated factors, Define Whey by Define Nutrition is a better product than R1 Pro6 Protein by Rule 1. The tables on this page provide a side by side comparison allowing you to make a more informed decision on which product is more effective.

The simple report at the top of the page is a quick and easy way to gauge product effectiveness. For more information, scroll down to the detailed report.

Community Vote

Have you used both products? If so, which worked better for you?

Define Whey by Define Nutrition R1 Pro6 Protein by Rule 1

Simple Report

Products are compared against each other in eight areas. A green checkmark is placed under the product that scores higher in each category. An equal sign is shown if both products are equal in a category.

Define Whey R1 Pro6 Protein
Effectiveness Rating
Nutrition Label Transparency
Fat Content Transparency
Effective Ingredients
Ineffective Ingredients
Research Rating
Protein Percent of Calories
Protein Percent of Serving Size
Ranking Within Category
Total Score 5 2

The final score is 5 - 2 in favor of Define Whey by Define Nutrition. To get a more detailed report on how each product is rated and which one is better tailored to fit your needs, scroll below to the detailed report.

Detailed Report

Overview Define Whey R1 Pro6 Protein
Manufacturer Define Nutrition Rule 1
Product Category Protein Supplements Protein Supplements
Effectiveness Rating
2.4 out of 3

2.2 out of 3
Nutrition Label Transparency 100% 100%
Fat Content Transparency 100% 100%
Serving Size 1 scoop (32.3g) 1 scoop (33g)
Protein Percent of Serving Size 77% 76%
Effective Ingredients 2 4
Ineffective Ingredients 0 1
Research Rating
80

64
Ranking Within Category 10 out of 462 13 out of 462

Macronutrient Comparison

Overview Define Whey R1 Pro6 Protein
Calories 122 120
Fat 2g 1g
Carbohydrates 1g 3g
Protein 25g 25g
Fat Percent of Calories 15% 8%
Carbs Percent of Calories 3% 10%
Protein Percent of Calories 82% 83%

Ingredient Comparison

This section compares the ingredients and amounts found in both products. Products with a transparency score below 100% do not have amounts for all ingredients.

Ingredient Define Whey R1 Pro6 Protein
Egg White Protein 2.5g
Micellar Casein 2.5g
Whey Protein Concentrate 3g 2.5g
Whey Protein Hydrolysate 2.5g
Whey Protein Isolate 3g 2.5g

Product Labels

Click on a label below for the full image.

Define Whey R1 Pro6 Protein
Define Whey by Define Nutrition Product Label R1 Pro6 Protein by Rule 1 Product Label