Optimum Nutrition, checked for gluten free

We ran 7 Optimum Nutrition products through our gluten free rules: 5 pass, 2 need a label check. Verdicts differ between markets and recipes, so tap any product for the exact reasoning.

Optimum Nutrition × veganOptimum Nutrition × ketoOptimum Nutrition × halalOptimum Nutrition × palm oil-free

You can eat these

Chocolate Brownie Crunch

Chocolate Brownie Crunch

Passes the check
Whipped protein bar

Whipped protein bar

Passes the check
Amino Energy Electrolytes

Amino Energy Electrolytes

Passes the check
Gold Standard Whey Chocolate Peanut Butter

Gold Standard Whey Chocolate Peanut Butter

Passes the check
100% Whey Protein Powder Extreme Milk Chocolate

100% Whey Protein Powder Extreme Milk Chocolate

Passes the check

Check the label first

Chocolate caramel whipped protein bar

Chocolate caramel whipped protein bar

Check the label
Toffee Crunchy Protein Bar

Toffee Crunchy Protein Bar

Check the label

Verdicts are automated checks based on Open Food Facts data. Formulations change between markets, so always confirm on the physical label.