How is flavoring created in London Dry Gin?

In London Dry Gin, flavoring is created primarily through the process of distillation or redistillation. This traditional method involves adding botanicals, such as juniper berries, coriander, and other aromatic herbs and spices, to the distillation process. During distillation, the alcohol vapor passes through the botanicals, extracting their essential oils and flavors, which become an integral part of the spirit.

This method is essential because it not only ensures that the flavors are naturally integrated into the gin, but it also meets the regulations governing the production of London Dry Gin. Unlike some other styles of gin, where flavoring agents might be added post-distillation, London Dry Gin must derive its character predominantly from the distillation of these botanicals without any artificial flavoring configurations or additives after the distillation process.

The other options involve methods that do not align with the authentic production of London Dry Gin, which is not allowed in its definition and classification. Thus, the distillation or redistillation method helps preserve the integrity and quality of the spirit, which contributes to the distinct and complex flavor profile characteristic of London Dry Gin.