PH 1500 Electrolyte Drink Mix
serving: 1 sachet in 500ml · very-high-sodium hydration
Texture: Drink · read from the label
How this product rates on the fueling evidence.
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Precision Fuel & Hydration PH 1500 Electrolyte Drink Mix is an electrolyte with 750 mg of sodium and 125 mg of potassium per serving and 15.4 g of carbohydrate. It scores 75/100 on the CarbRate Science Score, which judges electrolyte products on sodium delivery, not on carbs. Pair it with a separate carbohydrate source.
Who PH 1500 Electrolyte Drink Mix suits
Heavy sweaters, long hot races, and anyone whose shirt dries with white salt lines. 750 mg per serving is a meaningful replacement dose.
Runners fueling carbs from gels or chews who want electrolytes they can dose independently of energy.
Runners with dietary limits: it is vegan and gluten-free according to the manufacturer.
How to use it in a race
Dose by sweat rate, not by the packet. Heavy sweaters in heat may need 500 to 1000 mg of sodium per hour, which at 750 mg per serving is 1 serving an hour as a middle estimate.
Take it with water, and take it on a schedule from the first hour rather than waiting for cramps or a headache. Sodium has no effect on cramping, but it does keep you drinking and keeps plasma volume up.
Servings per hour assume the 15.4 g per serving on the label. The finder sets your own g/hr target from race distance, sweat and gut.
Why it scores what it does
Computed from verified label data with the same evidence rules for every product. Retailer relationships play no part in the score.
750 mg sodium per serving — a meaningful electrolyte dose for heavy sweat loss.
Includes potassium (125 mg) alongside sodium.
Carries meaningful carbohydrate — count it toward your carb target, not just hydration.
If this one works, try these next
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How it went for runners like you
No reports yet. If you have raced or trained on this one, thirty seconds from you is the first data point for the next runner with your gut and your conditions.
PH 1500 Electrolyte Drink Mix FAQ
How much sodium is in Precision Fuel & Hydration PH 1500 Electrolyte Drink Mix?
750 mg per serving, plus 125 mg of potassium. Sodium is the electrolyte lost in the largest amount in sweat and the one worth replacing during a race.
Does Precision Fuel & Hydration PH 1500 Electrolyte Drink Mix help with cramping?
No. Sodium and electrolytes have no effect on exercise cramping in controlled studies; cramping tracks with muscle fatigue and pace. Electrolytes are still worth taking for fluid balance in long hot races.
Can I use Precision Fuel & Hydration PH 1500 Electrolyte Drink Mix as my only race fuel?
No. It carries only 15.4 g of carbohydrate per serving. Use it alongside gels, chews or a carbohydrate drink mix.
Is Precision Fuel & Hydration PH 1500 Electrolyte Drink Mix vegan and gluten-free?
Vegan: yes. Gluten-free: yes. Both come from the manufacturer's published data.
Why does Precision Fuel & Hydration PH 1500 Electrolyte Drink Mix score 75/100?
Sodium delivery: 55/55. 750 mg sodium per serving, a meaningful electrolyte dose for heavy sweat loss. Full electrolyte profile: 20/20. Includes potassium (125 mg) alongside sodium. Purpose-built (carb-light): 0/25. Carries meaningful carbohydrate, count it toward your carb target, not just hydration.
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