Its impossible to make a Pina Colada completely sugar-free but you can make it low carb. Make sure you use a pineapple juice with no added sugar. I use this for two drinks 100 ml white rum 50 ml cream 50 ml coconut milk 200 ml pineapple juice 1 handful ice cubes In a blender, combine rum, coconut milk, cream, pineapple juice and ice. Blend until smooth. Pour into glasses, and serve immediately. Enjoy!