Vital Keto Fr Keto Tone is an all-natural diet supplement that’s designed to help your body to get into a state of ketosis. Once you’re in a state of ketosis, it’s designed to help your body stay there. It’s GMO-free and gluten-free.These are all effects of the ketogenic diet, which is a popular diet among many people who are trying to lose weight. Attributing them strictly to Keto Tone isn’t 100 percent accurate. However, if you’re taking Keto Tone to help yourself stay in ketosis, you’re likely to experience most of these benefits.