Zero sugar and zero fillers for guilt-free hydration
Made with pure Norwegian sea salt for authentic mineral balance
Contains added minerals like sodium, potassium, and magnesium to support electrolyte replenishment
Available in multiple flavors including tart lime, grapefruit, and unflavored for versatile taste preferences
Convenient single-serve packets for easy, on-the-go hydration
Summarized by Shop
Hydration with attitude.
Our Tart Lime is as refreshing as it is delicious! ZERO sugar, Zero fillers. Zero junk! We use pure Norwegian Sea salt, premium bioavailable added minerals, and a touch of flavor that goes a LONG way. This can be used for daily hydration in a cold drink or even in your favorite low-carb recipes! Each stick pack co
Sugar-free, no artificial colors, no preservatives (select flavors)
Packaging
Single-serve stick pack
Summarized by Shop
4.8
83 ratings
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Tart Lime Electrolyte is delicious. I am not able to handle a full serving, so I mix the large packet between two quart mason jars. This is about 40 -48 ounces of water. Then I drink about 4 ounces in more water when I am lifting weights or just back from a walk. The large packets are not as portable as the other brand I have used but I wasn’t able to ever drink a full serving of that brand either. The form of potassium and magnesium in Saltrz formulation is gentler on my stomach.
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Michelle · August 14, 2026
Mixed with sparkling mineral water, these packets taste like a lighter, crisper lemon-lime soft drink. We mix one packet of the tart lime, one packet of the unsweetened electrolytes, and 2 33 oz bottles of sparkling mineral water for a very light, crisp summer drink. So refreshing!
E
Elizabeth · August 10, 2026
LOVE these!! I use two cans of blackberry flavored sparkling water (no calories) with it & somehow it tastes like key lime pie! Delicious! ❤️