Electrolyte Complex
Sodium, potassium, and magnesium blend for hydration and performance.
By Suplagen Team · Updated
What it is
An electrolyte complex provides key minerals (sodium, potassium, magnesium) lost through sweat and needed for nerve and muscle function.
How it works
Maintains osmotic balance, nerve conduction, and muscle contraction. Replaces minerals lost during exercise or low-carb diets.
What the evidence says
Strong evidence for hydration and exercise performance; particularly important in endurance and heat.
How much to take
The catalog range is 500 to 1,500 mg daily, with a 2,000 mg ceiling, and the right number depends on how much you sweat. Sodium needs vary enormously with activity and climate, so start low and adjust.
The evidence is strong for hydration and exercise performance, especially in endurance and heat. For desk days without sweat, the case is weak; this is a training supplement.
When and how to take it
Mixed in water, during or around exercise, or first thing in the morning. Nothing to space it from.
It anchors the hydration end of our athletic performance guide.
Who should skip it
Severe kidney disease and hyperkalemia rule it out; heart failure is a caution, since sodium and potassium loads matter there. Two moderate interactions, both about potassium: ACE inhibitors or ARBs, and potassium-sparing diuretics. Pregnancy is listed as safe.
Safety Notes
- Sodium needs vary greatly by activity level and climate. Start low and adjust.
- Use caution with: severe kidney disease, hyperkalemia, heart failure (caution).
- ACE inhibitors / ARBs: These drugs raise potassium; adding potassium may cause hyperkalemia.
- potassium-sparing diuretics: Risk of hyperkalemia; monitor potassium levels.
Common questions
How much electrolyte powder should I take?
500 to 1,500 mg daily in water, scaled to sweat: more for long sessions and heat, less for easy days. 2,000 mg is the ceiling.
When should I take electrolytes?
During or around exercise, or first thing in the morning. Timing follows the sweat, not the clock.
Do I need electrolytes if I don't exercise?
Usually not. The strong evidence is for hydration under exercise and heat. On a normal day, food covers it, and people on blood pressure medication should be careful with added potassium.