When Should You Take Electrolyte Tablets During Exercise

Drinking during exercise goes beyond just water. When you sweat, your body loses more than just fluid. It also loses electrolytes. These minerals include sodium, potassium, calcium and magnesium, and they go out with the sweat along with the water.

If you're exercising often, especially in warmer weather or for long sessions, how and when you top up your electrolytes is worth planning.

Electrolyte tablets are one simple way to do that. They're handy, easy to use and dissolve fast in water. They give your body back the minerals it loses when you sweat. But timing makes a difference here. Should you take them before you train, during your session or after it's done? That depends on how hard you're working, how long you're exercising, and how much you sweat. Let’s unpack it all step by step.

Understanding Electrolyte Tablets And Their Importance

Electrolyte tablets are small tablets you drop into water. They put back minerals your body loses while you’re active. Water by itself covers the fluid, but it doesn’t carry minerals like sodium or magnesium. That’s where tablets come in. They’re an easy way to add those minerals to whatever bottle you’re already carrying.

Whether you're heading out for a run, lifting weights at the gym or walking up a steep trail, they travel well and dissolve in a few seconds.

LYTES - AU stocks a range of popular electrolyte tablets suited to all kinds of activities. Brands like Redmond Re-Lyte, LMNT, Sodii and Saltt give you options based on how you train. Re-Lyte uses clean ingredients and aims for a balanced mineral mix, while LMNT is built around sodium for those who sweat a lot or follow a low-carb diet. Saltt and Sodii offer natural blends, often with trace minerals and short ingredient lists. The key is finding a mix that suits your body, your workouts and your goals.

Before Exercise: Setting The Stage

It’s common to think about what you’re drinking once you’re already sweating, but what you do before your workout matters too. Plenty of people start a session having had nothing but a coffee. Drinking plain water helps, but electrolyte tablets add minerals to the bottle as well.

Think of it like fuelling up before a big drive. You wouldn't start a road trip on an empty tank, so sort it out ahead of time. About 30 to 60 minutes before you start exercising, try drinking water with an electrolyte tablet suited to your session. Here's how to do it right:

- Add one tablet to water and drink slowly over 30 minutes before your workout
- Pick a tablet with little to no sugar if you're watching your intake
- Choose sodium-forward formulas if you're training longer or tend to sweat more
- Stick to the recommended dose on the pack to avoid overdoing it
- Note how much you sweat on the day and adjust the next time around

Sorting your bottle out before you move means one less thing to think about mid-session. You might need to experiment a little to find what works best, but it doesn’t take long.

During Exercise: Keeping It Topped Up

Once you start your workout, especially if it’s high-intensity or longer than 30 minutes, your body loses more fluids and minerals through sweat. Sipping as you go is the easiest way to keep minerals coming in while they’re going out.

This is where electrolyte tablets are handy. You can prepare a bottle before you start and sip on it as you go. This works well for runners, cyclists or anyone doing extended training outdoors. Even heavy weightlifting or interval sessions suit a bottle you can get to between sets.

As a rule of thumb, start sipping about 20 minutes into your session and continue through the rest of the workout. Small, regular sips are easier than chugging a bunch all at once.

Tips for the bottle while you train:

- Use a water bottle with markers so you know how much you’re drinking
- Don’t wait until you feel thirsty, that's a sign you're already behind
- For shorter sessions under 30 minutes, you may not need more than water
- For sessions over one hour or in heat, a tablet with sodium, potassium and magnesium is useful

Keeping fluids and minerals topped up mid-workout also means there’s less to sort out once you finish.

After Exercise: Putting Back What’s Lost

After exercise, your body cools itself down and settles back into its usual rhythm. Along the way you’ve moved a lot of fluid and minerals out through your skin, especially if you pushed hard or sweat heavily.

Many people remember to stretch or grab a protein snack after they train but forget about electrolytes. That’s an easy one to add to the routine.

Taking an electrolyte tablet shortly after your workout puts minerals back in the bottle alongside your water.

Post-workout tablet tips:

- Take within 30 minutes of finishing your workout
- Pair it with some water during your cooldown
- Use tablets with balanced minerals like Redmond Re-Lyte or sodium-forward options like LMNT if you lost a lot of salt

This small step adds minerals that plain water doesn’t carry. Opt for what suits your session. A heavy, sweat-filled workout likely calls for something stronger tasting, while a lighter session might only call for a moderate dose.

Choosing The Right Electrolyte Tablets For You

Not all electrolyte tablets are built the same. Some are sodium-forward for people who train hard and sweat a lot. Others stay light, with simple, balanced blends better suited to short sessions or gentle daily movement. Picking the one that suits your session makes it easier to stick with.

At LYTES - AU, we stock brands that cover a wide range of needs:

- LMNT: Sodium-forward, for intense training or low-carb lifestyles
- Redmond Re-Lyte: Balanced mix of key minerals with a clean label focus
- Sodii: Light, no-sugar option for daily use or during fasting
- Saltt: Contains trace minerals in a natural formula, suited to general daily use

If you're doing 20-minute home workouts, Sodii or Saltt might be enough. But long cardio sessions or outdoor training could be better paired with LMNT or Re-Lyte. The same goes for those doing fasted workouts — options without carbs or sugar like LMNT become even more useful.

Some athletes switch it up, choosing products based on the day’s plan. A heavy lift day might call for a bigger bottle, while a light yoga flow might not need one at all. With a good mix in your cupboard, you can meet your body where it's at.

Build a Simple Routine

Building electrolytes into your sessions is mostly a matter of habit. It’s not about guessing or overloading. It’s about finding a simple routine that works for your body.

From your first warm-up stretch to your cooldown drink, adding an electrolyte tablet at a consistent time makes it easy to keep up. Whether you're just starting out or already deep into a regular training plan, planning what goes in your bottle is one less decision to make on the day.

Tuning into your body, adjusting to your sweat rate and choosing well-made tablets like those from LMNT, Redmond Re-Lyte, Sodii and Saltt will set you up with a routine you can actually keep to.

To keep your bottle sorted before, during and after exercise, explore our range of electrolyte tablets. With trusted options like Redmond Re-Lyte and LMNT, LYTES - AU offers a range that fits everything from light sessions to high-sweat training days.