Just got my starting package and I am supper dissapointed: when I actually read through the entire list of ingredients and googled it afterwards - it still has sweetener in it. The claim 'sugar free' is misleading - the sweetener Sucralose (even in a small amunt as they claim) is bad for you on the long term. So if you are conscious about what you consume - dont buy it and make your own water drinks. But not all is bad: the bottels are cute, the service and delivery amaising and the whole idea is great. So once they drop all sweeteners - will gladly come back to being their customer. (there really no need to have everything sweet - bitter tates are also nice and refreshing)