Tim Warrillow and Charles Rolls are the two names behind this magnificent brand. Known as two experts in luxury food marketing, the team decided to try something new. While most organizations made mixers with cheap aromatics, Fever Tree started doing something completely different. This is how the Fever Tree Indian Tonic was invented in 2005. The company continued working on new recipes where they would use naturally sourced ingredients. Only the best ingredients can be used for their items. Furthermore, Fever Tree doesn’t use any preservatives or artificial additions to alter the taste of their products. Instead, everything inside the bottle is natural.