PVL PROH2O Electrolyte Mix

PVL PROH2O Electrolyte Mix — All 5 Electrolytes, Sugar-Free, Amino-Activated Transport

Hydration isn't about drinking more water — it's about replacing what you sweat out. PROH2O delivers all five essential electrolytes with amino acid activated transport technology, sugar-free, carb-free and low calorie. 255g. In stock at TopDog Nutrition.

Why Water Alone Doesn't Rehydrate You

Sweat isn't just water. It carries sodium, potassium, chloride, calcium and magnesium out with it, and replacing the fluid without the minerals doesn't restore your fluid balance — it dilutes what's left.

That's the mechanism behind the flat, heavy-legged feeling in a long session, and behind cramping. Muscle contraction and nerve signalling both depend on electrolyte gradients across cell membranes. Get those wrong and performance drops before you notice you're thirsty.

Even mild dehydration measurably reduces strength output and endurance. It's the most underrated performance variable there is, because it doesn't feel like a supplement problem — it feels like a bad day.

All Five Essential Electrolytes

Most hydration products cover sodium and potassium and stop. PROH2O includes all five:

• Sodium — the primary electrolyte lost in sweat and the main driver of fluid retention and absorption. The one that matters most, and the one most commonly underdosed.
• Potassium — works opposite sodium across cell membranes, essential for muscle contraction and nerve signalling.
• Chloride — frequently ignored, and it shouldn't be. Chloride works with sodium to maintain fluid balance and is a major component of sweat loss.
• Calcium — directly involved in the muscle contraction mechanism itself.
• Magnesium — involved in over 300 enzymatic reactions including muscle relaxation and ATP production. Deficiency shows up as cramping and twitching.

Amino Acid Activated Transport

This is what PROH2O uses instead of sugar, and the reasoning is sound.

Traditional sports drinks use glucose to drive hydration, and it does work — the sodium-glucose cotransport mechanism actively pulls sodium and water across the intestinal wall. It's the same principle behind oral rehydration solutions. The cost is the sugar, which is fine mid-marathon and unnecessary for a gym session or a day at work.

Certain amino acids can drive similar active transport without the carbohydrate load. PROH2O uses amino acid activated transport to support efficient fluid uptake while staying sugar-free, carb-free and low calorie.

When to Use It

• Training — particularly long sessions, heat, or if you're a heavy sweater.
• Sport and competition — where fluid loss is high and performance drops fast with dehydration.
• Physical work — outdoor and manual work in summer produces sweat losses comparable to training.
• Travel — cabin air is extremely dry and flights are dehydrating.
• Hot weather generally — a New Zealand summer counts.

Why Sugar-Free Matters Here

A standard sports drink runs 100–200 calories with 25–50g of sugar per bottle. If you're using it through a two-hour endurance event, the carbohydrate is fuel and it's doing a job.

If you're using it for a gym session, a hot day at work, or general hydration, it's several hundred unnecessary calories a day. PROH2O gives you the electrolytes without the sugar, which makes it something you can drink daily rather than only around training.

Directions

Mix as directed with cold water. Use before, during or after training, or through the day in hot conditions.

No stimulants, so there's no limit on timing or number of serves — drink it in the evening or alongside anything else in your stack.

Frequently Asked Questions

Will it stop cramping?

Often, if your cramping is electrolyte-related — which it frequently is in people who sweat heavily. Cramping also has other causes including fatigue and conditioning, so it isn't guaranteed.

Do I need it for a normal gym session?

For a 45-minute session in a cool gym, probably not — water is fine. It earns its place in heat, in long sessions, if you're a heavy sweater, or on days with high total sweat loss from work plus training.

Can I drink it every day?

Yes. No stimulants, no sugar, low calorie. Plenty of people use it as a daily hydration drink rather than only around training.

How does it compare to a sports drink?

Same hydration job, without the sugar and calories. A traditional sports drink still has a role in long endurance events where you need the carbohydrate as fuel — that's the point of the sugar there.

Can I mix it with other PVL products?

Yes. It stacks cleanly with EAA Complete+ or creatine, and there's nothing in it to clash.