Based on nine rated factors, Whey by Mammoth Supplements is a better product than Whey-PRO by Steel Supplements. 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?

Whey by Mammoth Supplements Whey-PRO by Steel Supplements

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.

Whey Whey-PRO
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 4 1

The final score is 4 - 1 in favor of Whey by Mammoth Supplements. 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 Whey Whey-PRO
Manufacturer Mammoth Supplements Steel Supplements
Product Category Protein Supplements Protein Supplements
Effectiveness Rating
2.56 out of 3

2.4 out of 3
Nutrition Label Transparency 40% 25%
Fat Content Transparency 33% 33%
Serving Size 1 scoop (36g) 1 scoop (30g)
Protein Percent of Serving Size 67% 67%
Effective Ingredients 5 3
Ineffective Ingredients 0 0
Research Rating
60

80
Ranking Within Category 365 out of 462 377 out of 462

Macronutrient Comparison

Overview Whey Whey-PRO
Calories 150 125
Fat 3g 1.5g
Carbohydrates 7g 3g
Protein 24g 20g
Fat Percent of Calories 18% 11%
Carbs Percent of Calories 19% 10%
Protein Percent of Calories 64% 64%

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 Whey Whey-PRO
Calcium Caseinate amt not listed
Hydrolyzed Whey Protein amt not listed
Micellar Casein amt not listed
Milk Protein Isolate amt not listed
Whey Hydrolysate amt not listed
Whey Protein Concentrate amt not listed amt not listed
Whey Protein Isolate amt not listed amt not listed

Product Labels

Click on a label below for the full image.

Whey Whey-PRO
Whey by Mammoth Supplements Product Label Whey-PRO by Steel Supplements Product Label