Replace what you sweat.
Nothing else.

Two sodium tiers, zero sugar. Built for training in Thai heat — from easy days to race days.

Choose your tier Take the sweat test

Why two strengths

You're probably not being hydrated properly.

400–1200 mg sodium lost per hour

Possibly even more in Thai heat and humidity — and it varies hugely from person to person, session to session.

Sweat volume variesAn hour of easy indoor training and an hour outdoors in Thai heat can be litres apart.
Sweat saltiness variesSome people barely lose sodium. Some finish a run with white salt lines on their shirt.
Multiply them, and one dose is wrong twiceToo little on your hardest days. More than you need on your easiest. Averages fit nobody.

So we made two strengths.

Under 45 minutes in air-conditioning, most people don't need this. After that, the number matters.

Pick the level that matches your session.

An indoor gym session and a marathon in Thai heat don’t need the same sodium. So we built both.

500

1000

Gym workouts · Indoor training · Everyday hydration

PER SACHET

Endurance training · Outdoor sessions in Thai heat · Heavy sweaters

500 mg

Sodium

1,000 mg

250 mg

Potassium

500 mg

25%

Magnesium

25%

Per sachet. Magnesium shown as % of the recommended daily amount. Both flavours come in both levels.

Zero added sugar Science-backed dosages

Sweat is personal — the test settles which level is yours.

Take the free sweat test

How much do you actually lose?

Sweat rate and sweat saltiness vary hugely between people. Answer five quick questions and we’ll estimate your sodium loss per hour — and which tier fits it.

Take the 1-minute sweat test

Zero sugar, zero filler

Three working ingredients: Sodium Chloride, Magnesium Bisglycinate, Potassium Chloride.

Dosed for effective hydration

500mg or 1000mg of sodium per serving — amounts that match real sweat losses, not a pinch for the label.

Made for Thai conditions

Formulated and tested where you train — heat, humidity, long outdoor sessions.

Thai FDA registered · HACCP certified

Built by athletes who got tired of guessing.

Every brand hands out one dose for everyone — whether you’re lifting in an air-conditioned gym or running three hours in April heat. We spent years guessing at doses and drinking sugar dressed up as hydration. So we started with the question nobody asks: how much do you actually lose?