Metarom USA specializes in creating flavors, caramels, bake-stable fillings, nutritional products, beverages, dairy products, confectionery items, and functional flavors like Acti'boost, Acti'mask, and Acti'plus. They offer bitter blockers, fat replacers, masking agents, and sweetness enhancers. Additionally, they provide vanilla products such as whole beans, specks, seeds, paste, and extract. Metarom USA collaborates with clients to customize flavors, including sugar-free options, and offers functional flavors to mask unwanted tastes in products like vitamins. They also work on creating flavor profiles for alcoholic beverages like hard seltzers.