By using a variety of citrus fruits, we have created a complex yet delicious tonic water that combines sweetness with a fresh zestiness. Mexican key limes from the Colima and Michoacan region lend a delicate piney edge that balances the rich, fruity flavor of the tangerines we source from the coastal groves of Veracruz. We've chosen four distinct Mexican citrus fruits to make this tonic water. From the region of Colima and Michoacan, we've found two types of lime: a piney and fruity Mexican key lime and a richer and more tangy Tahitian lime. From Veracruz, we use sweet and juicy tangerines and, from the Yucatan province, we source bitter orange that we use in each of our tonic waters to give a sharp, zesty freshness.