Every deodorant, body spray, and mouthwash you've ever used works the same way: they try to mask or block odor after it's already formed.
NO/BO works differently.
It contains a proprietary blend of chlorophyll, mint, and parsley that neutralizes odor-causing sulfur compounds in your digestive system before they enter your bloodstream, before they reach your pores, before they become body odor.
This is Gut-Based Odor Elimination™. You're not covering up the smell. You're stopping it from forming in the first place.