by Nuun · Budget low-sugar tablets

300 mg Na, 150 mg K per tablet, low sugar, stevia-sweetened. Portable fizzing-tablet format; you may need two tablets to match the powder mixes.
300mg sodium, 150mg potassium per tablet. Low sugar (1g), sweetened with stevia. The sodium dose is much lower than LMNT or Re-Lyte, so you may need two tablets. Fizzing tablet format is pleasant and portable. A reasonable travel or gym-bag option; probably not enough sodium on its own for heavy GLP-1 side-effect days.
On a GLP-1, the problem usually isn't the drug itself, it's that you're eating and drinking less, so sodium, potassium, and magnesium intake fall along with your appetite. That shortfall is behind a lot of the first-month fatigue, headaches, and light-headedness people describe. The Ozempic and Wegovy prescribing information both flag dehydration and electrolyte imbalance as watchpoints, especially when nausea or vomiting is in the picture.
Most people sip an electrolyte drink in the morning and again mid-afternoon, when the slump tends to hit hardest. During a nauseous spell, small sips every 15 to 20 minutes stay down better than gulping. If you have high blood pressure, kidney disease, or take a blood-pressure medication, run the sodium and potassium dose past your prescriber before starting.
LMNT Recharge#1 · Premium low-sugar electrolyte
Redmond Re-Lyte Electrolyte Mix#2 · Premium low-sugar electrolyte
Needed Electrolytes#3 · Premium clinical formulation
Liquid IV Hydration Multiplier#4 · Budget hydration mix
Ultima Replenisher#6 · Mid-tier low-sugar electrolyte
Pedialyte Electrolyte Solution#7 · Medical-grade rehydrationPrices change often; tap through for the current cost. We may earn a commission, which never changes our picks.
This is general information, not medical advice. Talk to your prescriber before adding a supplement, especially if you have kidney disease, heart disease, or take prescription medication.