Buying guide
Electrolyte Powder vs Tablets: Same-Brand Labels
Electrolyte powder vs tablets on these labels: sodium per serving matches within a brand. Carbohydrate, sweetener, fizz, packaging, and measuring differ.
Editorial buying guide · Updated · ByDaily Formula Guide Editorial Team ·Editorial policy ·Methodology
Same-brand tablets and powders carry the same sodium per serving on these labels, so pick from the real differences: carbohydrate and sugar, sweetener, fizz, packaging, and how you measure. We compared electrolyte powder vs tablets from Nuun Sport and Precision Fuel & Hydration by reading the labels on Oct 29, 2026.
Nuun lists 300 mg of sodium on the tablet and 300 mg on the stick pack. A matched Precision Fuel & Hydration strength is the same sodium per liter. PH 1000, for example, is 1,000 mg of sodium per liter as mixed, or 500 mg in 500 ml. Carbohydrate does not follow the format. The Nuun tablet lists more carbohydrate than Nuun Sport Powder, and the PH drink mix lists more than the PH tablets. This page does not compare effects.
Electrolyte powder vs tablets: sodium matches, other lines do not
| Difference | What these labels show |
|---|---|
| Sodium, same brand | Matches. Nuun Sport is 300 mg on the tablet and 300 mg on the powder. A matched PH strength is the same sodium per liter. PH 1000 is 500 mg in 500 ml. |
| Carbohydrate and sugar | Does not follow the format. Nuun tablet: 4 g carbohydrate and 1 g total sugars. Nuun Sport Powder: 2 g carbohydrate and 1 g total sugars. PH tablets: less than 1 g carbohydrate/sugar. PH drink mix: 16–17 g carbohydrate as sugar. |
| Sweetener | Nuun tablet and Nuun Sport Powder: stevia leaf extract. PH tablets: sucralose and sorbitol. PH drink mix: the carbohydrate is sugar. |
| Mixing | Nuun tablet: drop one tablet into 16 fl oz and wait a few minutes to dissolve. Nuun powder: add one stick pack to 16 fl oz and stir or shake. Both PH formats: one serving per 500 ml (about 16 oz). |
| Packaging | PH tablets come in tubes. Nuun Sport Powder is a stick pack. PH drink-mix packets are waterproof and single-serve. |
The carbohydrate line can run either way, so a tablet is not the lower-carbohydrate product on both brands. Read that row on the product in front of you.
Nuun Sport and PH numbers on one label table
| Label line | Nuun Sport tablet | Nuun Sport Powder | PH tablets | PH drink mix |
|---|---|---|---|---|
| Serving as mixed | 1 tablet (5 g) in 16 fl oz | 1 stick pack in 16 fl oz | 1 serving per 500 ml (about 16 oz) | 1 serving per 500 ml (about 16 oz) |
| Sodium | 300 mg | 300 mg | PH 1000: 500 mg per 500 ml | PH 1000: 500 mg per 500 ml |
| Potassium | 150 mg | 150 mg | — | — |
| Magnesium | 25 mg | 25 mg | — | — |
| Calcium | 13 mg | 15 mg | — | — |
| Chloride | 40 mg | 40 mg | — | — |
| Calories | 15 | 10 | — | — |
| Total carbohydrate | 4 g | 2 g | less than 1 g | 16–17 g as sugar |
| Total sugars | 1 g | 1 g | less than 1 g | carbohydrate as sugar |
| Sweetener | stevia leaf extract | stevia leaf extract | sucralose and sorbitol | carbohydrate as sugar |
| Package | tube | stick pack | tube | waterproof single-serve packet |
A dash means those brand lines do not name that item. The Nuun rows come from the two product pages. The PH rows are what the brand states for tablets and for the drink mix.
Where the Nuun Sport tablet and powder labels differ
Sodium, potassium, magnesium, and chloride match on the Nuun Sport tablet and on Nuun Sport Powder. Calcium does not: 13 mg on the tablet and 15 mg on the powder. Calories are 15 on the tablet and 10 on the powder.
The tablet’s first ingredients are citric acid, dextrose, sodium bicarbonate, potassium bicarbonate, and sodium carbonate. It is sweetened with stevia leaf extract.
What Precision Hydration states for tablets and drink mix
The Precision Fuel & Hydration page about its supplements puts both formats at one serving per 500 ml, about 16 oz, with the same sodium per liter when the strength matches. Tablets use sucralose and sorbitol and come in tubes. Drink-mix packets are waterproof and single-serve.
Serving size, amounts, and other ingredients follow a fixed order in how to compare supplement labels.
Sodium per liter after these servings are mixed
Nuun’s 300 mg of sodium is mixed into 16 fl oz. Using 473 ml for that 16 fl oz gives about 634 mg of sodium per liter. PH 1000 is already named per liter: 1,000 mg of sodium per liter as mixed.
Those strengths differ across brands. Inside a brand they match: both Nuun servings are 300 mg, and PH 1000 is 1,000 mg per liter for the tablets and the drink mix.
Compare tubes and tubs by the prepared liter, not by the container. A tube count or a box count is not the sodium number.
Salt grams and the 39% sodium share
Precision Hydration notes that some labels print salt in grams and others print sodium in milligrams. Salt is about 39% sodium. The tables above use sodium. PH 1000 is 500 mg of sodium in the 500 ml serving, which is 1,000 mg per liter.
If a package leads with salt grams, about 39% of that salt weight is sodium. If you watch sodium, ask a health care provider.
How these tablets, stick packs, and packets are mixed
Follow the label’s mixing directions.
Drop one Nuun tablet into 16 fl oz and wait a few minutes for it to dissolve. That wait is the fizz step on this pair. Add one Nuun stick pack to 16 fl oz and stir or shake. The powder directions do not say to wait.
PH uses 500 ml, about 16 oz, for one serving of either format. Nuun’s line stays 16 fl oz. The about-634 mg per liter figure uses 473 ml for that 16 fl oz.
PH tablets come in a tube. Nuun Sport Powder is a stick pack. PH drink-mix packets are waterproof and single-serve. None of these is a scoop from an open pouch. For a pouch you measure yourself, see how to store and scoop Micro Ingredients powders.
Which electrolyte format fits the way you already mix
Pick the package that matches the step you will do. Pocket a tube of PH tablets and drop one in. Carry a waterproof PH packet as one serving. Shake a Nuun stick pack into 16 fl oz. Give the Nuun tablet a few minutes to dissolve.
Carbohydrate is a separate choice, and it is not tied to tablets or to powder. On Nuun the tablet is 4 g and the powder is 2 g. On Precision Hydration the drink mix is 16–17 g and the tablet is less than 1 g. Sweetener matches on Nuun and splits on Precision Hydration: stevia leaf extract on both Nuun formats, sucralose and sorbitol on the PH tablets, and sugar as the carbohydrate on the PH drink mix.
The labels do not rank a format.
Choosing two powders by the panel, rather than by a shared package word, is the same habit in how to choose between Micro Ingredients powders.
Electrolyte powder vs tablets, on these labels, is a sodium match inside the brand. Choose from carbohydrate, sweetener, fizz, packaging, and the measuring step, and check the package in your hand.
Approved sources
FAQ
Do the Nuun Sport tablet and Nuun Sport Powder list the same sodium?
Yes. Each serving lists 300 mg of sodium. The tablet serving is 1 tablet (5 g) in 16 fl oz. The powder serving is 1 stick pack in 16 fl oz. Potassium is 150 mg, magnesium is 25 mg, and chloride is 40 mg on both. Calcium is 13 mg on the tablet and 15 mg on the powder. The tablet lists 15 calories, 4 g total carbohydrate, and 1 g total sugars. The powder lists 10 calories, 2 g total carbohydrate, and 1 g total sugars.
Are electrolyte tablets as good as powder?
These labels do not rank a format. Within one brand, the tablet and the powder or drink mix list the same sodium per serving. Carbohydrate does not match, and the gap can run either way. Sweetener matches on Nuun and differs on Precision Hydration. The Nuun Sport tablet lists 4 g total carbohydrate and the powder lists 2 g. Precision Hydration drink-mix packets list 16–17 g of carbohydrate as sugar, and the tablets list less than 1 g of carbohydrate/sugar. Follow the mixing directions on the label.
How many milligrams of sodium per liter do Nuun and PH 1000 name?
Nuun lists 300 mg of sodium in 16 fl oz. Counting that volume as 473 ml is about 634 mg of sodium per liter, for the tablet and for the powder. PH 1000 is 1,000 mg of sodium per liter as mixed, which is 500 mg of sodium in a 500 ml serving, for the tablets and for the drink mix at that strength. Compare the prepared liter, not how many servings are in the tube or the box.
Why do some electrolyte labels print salt while others print sodium?
Precision Hydration notes that some labels print salt in grams and others print sodium in milligrams. Salt is about 39% sodium. The PH 1000 figure used here is the sodium one: 500 mg per 500 ml serving, or 1,000 mg per liter. If you watch sodium, ask a health care provider.