An athlete pouring water over their head after training

4.9 stars, 55 reviews

Fuel your Passion

80% of Aussies are dehydrated

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Replenish Labs Zero-Sugar Electrolyte Sachets 32 pack orange mango flavour

4.9 (55)

Zero-Sugar Electrolytes

From $27.99

Ships free RPLNSH Electrolytes Sample Pack

Sample Pack

$10.00

Replenish Labs Zero-Sugar Electrolyte Sachets 32 variety pack

Variety Pack

From $27.99

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SUGAR

MALTODEXTRIN

FILLERS

ARTIFICIAL

BS

AFTERTASTE

80% OF AUSSIES ARE DEHYDRATED

800mg sodium, 300mg potassium and 80mg magnesium per serve. Sodium serves as a regulator for body fluids, ensuring optimal balance, and plays a vital role in normal nerve and muscle function.

Clean, sugar-free hydration formulated for Australians. Zero maltodextrin, naturally flavoured and sweetened.

Unreal taste, no BS.

Just the essential electrolytes your body actually needs to perform.

We created RPLNSH to be the ultimate sidekick for your sweatiest moments. No sugar crashes, no overly salty taste, just clean, powerful electrolytes in a grab-and-go sachet.

Whether you are hitting a PB or just surviving a long day, RPLNSH is here to help you recover fast and fuel your passion.

Sugar-free electrolyte supplements designed for everyday Australians who train hard, recover smart, and stay hydrated throughout the day.

Australian made.

5-10x what a sports drink gives you

Leading sports drinks carry around 160mg of sodium and 50mg of potassium. One serve of RPLNSH has 800mg and 300mg: one sachet instead of five to ten sports drinks.

From the RPLNSH blogIs Your Sports Drink Doing More Harm Than Good?You grab a sports drink to feel better. That's the whole point. But flip the bottle over and actually read the label, and you might start wondering what you've been drinking all this time. Read the article 7 min read

Sodium per serve

RPLNSH 800mg

Leading sports drink about 160mg

Potassium per serve

RPLNSH 300mg

Leading sports drink about 50mg

Sports drink figures as stated on the RPLNSH product page.

Any time of the day

Workouts

This unique blend of electrolytes fuels your body, enabling quicker muscle contractions during your workout.
Daily recovery

Your body lacks the ability to produce electrolytes naturally. An oral electrolyte supplement proves a strategic choice for rehydration and recovery after exercise.
Morning refresh

While we sleep, our bodies lose fluids through sweating, breathing, and kidney activity. RPLNSH steps in to restore those lost electrolytes.
Pick-me-up

Break free from the daily afternoon fatigue. Instead of that late-afternoon coffee or tea, consider opting for hydration and electrolytes.
Post sauna session

Post-sauna fatigue or illness may signal a depletion of vital electrolytes. Prioritize replenishing your body's electrolytes and fluid levels.
Braving the outdoors

Outdoor adventures expose your body to increased physical exertion, the elements, and potential dehydration. Supplementing with electrolytes ensures your body remains hydrated.
Not training today?Do You Need Electrolytes If You Don't Sweat Much? The Office Worker's Case for Daily HydrationYou sit at a desk most of the day. No marathons, no double training sessions — just meetings, screens, and a coffee habit. So electrolytes probably aren't on your radar. Those are for athletes, right? Not exactly. The idea that electrolytes only matter when you're visibly sweating is one of the most persistent hydration myths around, and it quietly affects how millions of desk workers feel every single afternoon. Read the article 7 min read