Some people in my family enjoyed them. The other half did not. I thought they were too sweet. The ingredients are surprisingly good quality. Overall I might purchase again and it is a good price compared to vitamin water.

Like the Vita Zero flavors Dragon fruit and the Açaí Berry unfortunately don’t care for the Lemon or Orange. Can not purchase individual flavors that I enjoy because Sam’s only sale it by the variety package which has the flavors I do not like makes it a waste.I would like to see them package individually so customers can purchase the flavors the like.

I've been buying Kirkland Vita Rain Zero water for years because it's cheaper and just as good as Vitamin Water -- plus it never had the Erythritol sugar alcohol that the branded Vitamin Water had, and has since been linked to cardiovascular diseases. They couldn't reformulate that stuff quickly enough. Anyway, when I saw the Member's Mark VitaZero water for significantly less than the Vitamin Water and about the same price as VitaRain, I thought -- great! One less reason to visit the other membership warehouse. Unfortunately, this version is nowhere near as good as the Kirkland version. It has a nasty, unpleasant aftertaste, and by looking at the ingredient list, it looks like it uses Stevia as the artificial sweetener. The Kirkland water uses Sucralose and Acesulfame Potassium as it's artificial sweetener and it tastes much better. Branded Vitamin Water used Erythritol but they've switched to something else now. I hope Sam's Club/Walmart gets the message and reformulates this stuff. I'll choke down the case that I bought but certainly won't buy it again.

It tastes almost like original Vitamin water

These are just as good if not better than name brand.

Love these! I like to add these to my routine from time to time, and I will purchase again.

Great product at great price

Don’t really like the taste. Rather salty. Would not buy again.

Great flavored water sweetened with Stevia

It's not as good as Power Ade Zero, but it's OK for the money.