EST Nutrition’s female formulated supplement brand Fit Girl, has named the next new category it is going to be competing in. Following on from its most recent release, the pre-workout Prep, the brand has confirmed that it will have a sleep aid available in the near future. Fit Girl hasn’t given an official title for the product just yet, although its announcement did come with the hashtag #NightLight, suggesting that could very well be its name. Regardless of what ever it ends up being called, a Fit Girl sleep support supplement is coming and will grow the brand’s still relatively small line up by one.