Based on nine rated factors, Platinum Hydro Whey by Optimum Nutrition is a better product than Gold Standard 100% Casein Protein by Optimum Nutrition. 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?

Gold Standard 100 Percent Casein Protein by Optimum Nutrition Platinum Hydro Whey by Optimum Nutrition

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.

Gold Standard 100% Casein Protein Platinum Hydro Whey
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 2 4

The final score is 4 - 2 in favor of Platinum Hydro Whey by Optimum 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 Gold Standard 100% Casein Protein Platinum Hydro Whey
Manufacturer Optimum Nutrition Optimum Nutrition
Product Category Protein Supplements Protein Supplements
Effectiveness Rating
2.8 out of 3

2.4 out of 3
Nutrition Label Transparency 0% 75%
Fat Content Transparency 100% 100%
Serving Size 1 scoop (34g) 1 scoop (39g)
Protein Percent of Serving Size 71% 77%
Effective Ingredients 1 1
Ineffective Ingredients 0 0
Research Rating
60

80
Ranking Within Category 19 out of 462 77 out of 462

Macronutrient Comparison

Overview Gold Standard 100% Casein Protein Platinum Hydro Whey
Calories 120 140
Fat 1g 1g
Carbohydrates 3g 3g
Protein 24g 30g
Fat Percent of Calories 8% 6%
Carbs Percent of Calories 10% 9%
Protein Percent of Calories 80% 86%

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 Gold Standard 100% Casein Protein Platinum Hydro Whey
Hydrolyzed Whey Protein amt not listed
Micellar Casein amt not listed

Product Labels

Click on a label below for the full image.

Gold Standard 100% Casein Protein Platinum Hydro Whey
Gold Standard 100% Casein Protein by Optimum Nutrition Product Label Platinum Hydro Whey by Optimum Nutrition Product Label