The flavor of the Lewis Hamilton Monster Energy drink has changed over time. The most recent version, released in 2023, has a peach nectarine flavor described as "stone fruits" and is made from vegan ingredients. However, previous versions of the drink have had different flavors. One version, called Monster Energy LH44, was a black grape flavored variant of Monster Energy that was introduced in season 24 of an unknown French anime. According to a Reddit thread, some people have described the flavor of the Lewis Hamilton Monster Energy drink as similar to a tootsie pop, either the grape one or the strawberry/cherry one. Another person described it as having a similar taste to Monster Original, but with a light and crisp apple taste. It is important to note that taste is subjective, and different people may perceive the flavor differently.