Nutritional information may vary depending on flavour. What is Sugar-Free Syrup? Our Sugar-Free Syrup is so much more than just sugar-free. With no carbs, zero sugars, zero fats and less than one calorie per serving, our syrups are ideal flavour-sensations for anyone who is looking to sweeten their food (and even drink) without sacrificing calories. Plus, they’re also suitable if you are following a vegan or gluten-free diet.