- Drink Swoon, Not Sugar: Swoon makes lemon drinks that are of high quality and naturally sugar free. For us, it’s personal. Our co-founder Jen is a Type 1 Diabetic, who believes that good-for-you should taste good. - Zero Sugar Doesn’t Have to be Boring: All Swoon sugar free drinks get their sweetness from monk fruit, a melon native to Southeast Asia that has natural sweetness without any of the calories or carbs that sugar has. - Good-For-You That Tastes Great: With just 5 calories, Swoon zero sugar drinks fulfills the promise of exceptional flavor without the drawbacks of sugar. Our lemonade contains 89mg of Vitamin C per can (100% daily value your body needs). Swoon is keto, paleo, non-GMO certified, gluten-free, vegan, and kosher certified.