Is Refreshe Purified Drinking Water Kosher?

The Ingredient Breakdown

When determining if a product is Kosher, the first step is always analyzing the ingredient label. For Refreshe Purified Drinking Water, the list is surprisingly short, which is good news for those adhering to strict dietary guidelines. The ingredients listed are purified water, calcium chloride, and sodium bicarbonate.

Let's look at the additives. Calcium chloride is a simple salt mineral. It is widely used in food processing to add firmness to vegetables or as a electrolyte source in water. Because it is mined or synthesized chemically, it does not carry any animal or insect derivatives (like some red food colorings do), making it inherently Kosher. Similarly, sodium bicarbonate is simply baking soda. It is a leavening agent produced through chemical synthesis, completely free of grain fermentation issues that might require Passover certification.

The purification process itself also supports the Kosher status. The water is purified, likely through reverse osmosis or distillation. These physical filtration methods do not introduce non-Kosher elements. Therefore, the combination of the water base and these specific mineral additives results in a product that is safe for consumption under Kosher supervision, with no flags found.

Nutritional Value

From a nutritional standpoint, Refreshe Purified Drinking Water is essentially a zero-calorie beverage. It contains no sugar, no fat, and no carbohydrates. The addition of calcium chloride and sodium bicarbonate provides trace amounts of electrolytes—calcium and sodium—but these amounts are negligible regarding your daily caloric intake.

Because it lacks sugar and artificial sweeteners, it fits perfectly within the limits of a healthy diet, including Keto, Paleo, and low-sodium plans (provided you aren't on a strictly fluid-restricted medical diet). It serves purely as a hydration source without contributing to daily sugar limits or insulin spikes.