Cowboy Butter vs Duke’s Real Mayonnaise
Wondering which one to pick? We analyzed the nutritional profile, ingredients, and vegan status to help you decide.

Cowboy Butter

Duke’s Real Mayonnaise
The Verdict: Which is Better?
When placing Cowboy Butter and Duke’s Real Mayonnaise side-by-side, the nutritional differences become quite clear. Both products cater to specific dietary needs, but picking the right one depends on whether you are prioritizing weight loss, muscle gain, or clean eating.
For calorie-conscious consumers, Cowboy Butter is the clear winner. With 100 fewer calories per 100g than its competitor, it allows for more volume while keeping your energy intake in check.
Frequently Asked Questions
Which is healthier: Cowboy Butter or Duke’s Real Mayonnaise?
It depends on your goals. Cowboy Butter has 0 calories, while Duke’s Real Mayonnaise has 100 calories. Check the detailed table above for sugar and fat content.
Is Cowboy Butter vegan?
No, Cowboy Butter is not certified vegan.
What is the calorie difference between Cowboy Butter and Duke’s Real Mayonnaise?
There is a difference of 100 calories per 100g between the two products.




