Answer: Sparkling Ice is a keto-safe brand of flavored seltzer.
Sparkling Ice has existed for over 25 years, but has gained attention in recent years as part of the heightened interest in flavored seltzers like La Croix and Bai.
Every flavor of Sparkling Ice is zero-carb and zero-calories. They contain no sugars, fats, or proteins. They do, however, deliver healthy vitamins, providing 15% of your daily value of vitamins A, D, B6, and B12.
The ingredients list varies slightly for each flavor, but every variety is keto-friendly. Sparkling Ice does contain sucralose, which can interfere with ketosis for a minority of people. If you're not sure whether your body reacts negatively to sucralose, experiment with Sparkling Ice in small portions before integrating it into your regular eating habits.
Those keto eaters who enjoy a nice libation report that these waters mix well with vodka for a tasty cocktail.