Organic Kale Organic Apple Organic Fennel Organic Pineapple Organic Mint Organic Lemon BENEFITS: Fennel and lemon work to boost metabolism and break down fats in the body for energy production. This juice will suppress the appetite and help to prevent weight gain by flushing out harmful toxins from the body. Fennel contains a powerful compound called melatonin that improves overall health by preventing obesity.