Is Smartwater Alkaline Keto?

The Ingredient Breakdown

When evaluating a beverage for the keto diet, we look for hidden sugars, starches, or anything that could spike insulin. Smartwater Alkaline keeps its formula incredibly clean, which is why it passes the keto test with flying colors.

First, the base is vapor distilled water. This is pure H2O, free from any contaminants or minerals. It has zero impact on your blood sugar or ketone levels. The 'alkaline' aspect comes from the electrolytes added to the water. The ingredients listed are calcium chloride, magnesium chloride, and potassium bicarbonate.

These are mineral salts, not sugars or carbs. In fact, on a keto diet, your body tends to flush out water and electrolytes more rapidly than usual. Supplementing with these specific minerals—calcium, magnesium, and potassium—can help prevent the dreaded 'keto flu' and keep your muscles functioning properly. The final ingredient, sodium selenate, is a trace amount of selenium, an antioxidant that supports thyroid health and has no effect on ketosis.

Nutritional Value

Smartwater Alkaline has a nutritional profile that is essentially non-existent, which is ideal for strict diet tracking. A standard serving contains 0 calories, 0g of fat, 0g of carbohydrates, and 0g of protein.

Because it contains absolutely no sugar or carbohydrates, it will not interrupt your fasting state or kick you out of ketosis. While some flavored waters or sports drinks sneak in dextrose or cane sugar, Smartwater Alkaline relies solely on mineral additives for its function. It fits into the daily limit of 20-50g of net carbs effortlessly, effectively taking up 0% of your carb allowance.