Best hydration packets, ranked by what the label says
The best hydration packets, on label data, are single-serve sticks whose sodium lands near the middle of the typical sweat range, 920 mg/L [1], once mixed, with plenty of potassium. We rank sticks only, not tubs or bottles. Taste and marketing claims are not part of the score.
On current label data the top three are Gatorlyte Rapid Rehydration Powder Sticks, Cure Hydrating Electrolyte Mix and Pedialyte Classic Powder Packs.
46 of 148 products qualify; the top 10 are shown. Oldest label check: Sep 24, 2026. Oldest price check: Sep 24, 2026. How we ranked
The ranking
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Why it ranks here
- 888 mg sodium per liter as mixed, in the moderate band (in the lower half of the typical sweat sodium range).
- 634 mg potassium per liter as mixed.
- No recorded price, so it goes last in any tie.
Sodium per liter as mixed
Gatorlyte Rapid Rehydration Powder Sticks sodium per liter: 888 mg/L, in the Moderate band (230 to 920 mg/L). Scale 0 to 2,500 mg/L.Gatorlyte Rapid Rehydration Powder Sticks label numbers per 12 fl oz and per liter Nutrient 12 fl oz Liter Sodium 315 mg 888 mg Potassium 225 mg 634 mg Magnesium 71 mg 201 mg Carbs 7.5 g 21 g Sugars 6.8 g 19 g Calories 34 kcal 95 kcal - Per serving
- price not checked
- Per 1,000 mg sodium
- price not checked
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Price not checked.
Label serving: 1 stick (15g), mixed to 16 fl oz (473 mL).
Number 2: Cure Hydrating Electrolyte Mix
Why it ranks here
- 1,013 mg sodium per liter as mixed, in the high band (in the upper half of the typical sweat sodium range).
- 1,477 mg potassium per liter as mixed.
- $7.14 per 1,000 mg sodium.
Sodium per liter as mixed
Cure Hydrating Electrolyte Mix sodium per liter: 1,013 mg/L, in the High band (920 to 1,610 mg/L). Scale 0 to 2,500 mg/L.Cure Hydrating Electrolyte Mix label numbers per 12 fl oz and per liter Nutrient 12 fl oz Liter Sodium 359 mg 1,013 mg Potassium 524 mg 1,477 mg Magnesium not on label not on label Carbs 9 g 25 g Sugars 6 g 17 g Calories 37 kcal 105 kcal - Per serving
- $1.71
- Per 1,000 mg sodium
- $7.14
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Price checked Sep 24, 2026 at Cure Hydration (14 stick packs).
Label serving: 1 packet (8.3g), mixed to 8 fl oz (237 mL).
Number 3: Pedialyte Classic Powder Packs
Why it ranks here
- 1,036 mg sodium per liter as mixed, in the high band (in the upper half of the typical sweat sodium range).
- 782 mg potassium per liter as mixed.
- $4.53 per 1,000 mg sodium.
Sodium per liter as mixed
Pedialyte Classic Powder Packs sodium per liter: 1,036 mg/L, in the High band (920 to 1,610 mg/L). Scale 0 to 2,500 mg/L.Pedialyte Classic Powder Packs label numbers per 12 fl oz and per liter Nutrient 12 fl oz Liter Sodium 368 mg 1,036 mg Potassium 278 mg 782 mg Magnesium not on label not on label Carbs 11 g 32 g Sugars 9 g 25 g Calories 45 kcal 127 kcal - Per serving
- $2.22
- Per 1,000 mg sodium
- $4.53
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Price checked Sep 24, 2026 at Walmart (8 half-size packets (8 x 0.3 oz / 8.5 g, Strawberry Lemonade) = 4 label servings of 17 g; sold and shipped by Walmart.com).
Label serving: 17 g (1 Packet), mixed to 16 fl oz (473 mL).
Why it ranks here
- 1,057 mg sodium per liter as mixed, in the high band (in the upper half of the typical sweat sodium range).
- 994 mg potassium per liter as mixed.
- $3.67 per 1,000 mg sodium.
Sodium per liter as mixed
Instant Hydration Premium Electrolyte Drink Mix sodium per liter: 1,057 mg/L, in the High band (920 to 1,610 mg/L). Scale 0 to 2,500 mg/L.Instant Hydration Premium Electrolyte Drink Mix label numbers per 12 fl oz and per liter Nutrient 12 fl oz Liter Sodium 375 mg 1,057 mg Potassium 353 mg 994 mg Magnesium 75 mg 211 mg Carbs 0.8 g 2.1 g Sugars 0 g 0 g Calories 8 kcal 21 kcal - Per serving
- $1.83
- Per 1,000 mg sodium
- $3.67
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Price checked Sep 24, 2026 at Instant Hydration (30-stick box).
Label serving: 1 Stick (7.3g), mixed to 16 fl oz (473 mL).
Number 5: Liquid I.V. Energy Multiplier Sugar-Free
Why it ranks here
- 1,057 mg sodium per liter as mixed, in the high band (in the upper half of the typical sweat sodium range).
- 782 mg potassium per liter as mixed.
- $3.34 per 1,000 mg sodium.
Sodium per liter as mixed
Liquid I.V. Energy Multiplier Sugar-Free sodium per liter: 1,057 mg/L, in the High band (920 to 1,610 mg/L). Scale 0 to 2,500 mg/L.Liquid I.V. Energy Multiplier Sugar-Free label numbers per 12 fl oz and per liter Nutrient 12 fl oz Liter Sodium 375 mg 1,057 mg Potassium 278 mg 782 mg Magnesium 64 mg 180 mg Carbs 3 g 8.5 g Sugars 0 g 0 g Calories 15 kcal 42 kcal - Per serving
- $1.67
- Per 1,000 mg sodium
- $3.34
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Price checked Sep 24, 2026 at Target (10 sticks (Strawberry Kiwi)).
Label serving: 1 stick (14g), mixed to 16 fl oz (473 mL).
Why it ranks here
- 1,057 mg sodium per liter as mixed, in the high band (in the upper half of the typical sweat sodium range).
- 264 mg potassium per liter as mixed.
- $3.50 per 1,000 mg sodium.
Sodium per liter as mixed
Precision Fuel & Hydration PH 1000 Electrolyte Drink Mix sodium per liter: 1,057 mg/L, in the High band (920 to 1,610 mg/L). Scale 0 to 2,500 mg/L.Precision Fuel & Hydration PH 1000 Electrolyte Drink Mix label numbers per 12 fl oz and per liter Nutrient 12 fl oz Liter Sodium 375 mg 1,057 mg Potassium 94 mg 264 mg Magnesium 9 mg 25 mg Carbs 13 g 36 g Sugars 12 g 34 g Calories 49 kcal 137 kcal - Per serving
- $1.75
- Per 1,000 mg sodium
- $3.50
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Price checked Sep 24, 2026 at Precision Fuel & Hydration (US store) (Box of 8 x 20 g packets).
Label serving: 1 packet (20g), mixed to 16 fl oz (473 mL).
Why it ranks here
- 1,057 mg sodium per liter as mixed, in the high band (in the upper half of the typical sweat sodium range).
- 782 mg potassium per liter as mixed.
- $1.50 per 1,000 mg sodium.
Sodium per liter as mixed
up&up Hydration with Electrolytes Drink Mix sodium per liter: 1,057 mg/L, in the High band (920 to 1,610 mg/L). Scale 0 to 2,500 mg/L.up&up Hydration with Electrolytes Drink Mix label numbers per 12 fl oz and per liter Nutrient 12 fl oz Liter Sodium 375 mg 1,057 mg Potassium 278 mg 782 mg Magnesium not on label not on label Carbs 8.3 g 23 g Sugars 8.3 g 23 g Calories 34 kcal 95 kcal - Per serving
- $0.75
- Per 1,000 mg sodium
- $1.50
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Price checked Sep 24, 2026 at Target (20-count box of sticks).
Label serving: 1 stick (16 g), mixed to 16 fl oz (473 mL).
Why it ranks here
- 1,057 mg sodium per liter as mixed, in the high band (in the upper half of the typical sweat sodium range).
- 782 mg potassium per liter as mixed.
- $3.12 per 1,000 mg sodium.
Sodium per liter as mixed
Liquid I.V. Hydration Multiplier Sugar-Free sodium per liter: 1,057 mg/L, in the High band (920 to 1,610 mg/L). Scale 0 to 2,500 mg/L.Liquid I.V. Hydration Multiplier Sugar-Free label numbers per 12 fl oz and per liter Nutrient 12 fl oz Liter Sodium 375 mg 1,057 mg Potassium 278 mg 782 mg Magnesium not on label not on label Carbs 3.8 g 11 g Sugars 0 g 0 g Calories 15 kcal 42 kcal - Per serving
- $1.56
- Per 1,000 mg sodium
- $3.12
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Price checked Sep 24, 2026 at Liquid I.V. (brand store) (14 sticks (1 pouch)).
Label serving: 1 stick (13g), mixed to 16 fl oz (473 mL).
Number 9: Liquid I.V. Hydration Multiplier
Why it ranks here
- 1,057 mg sodium per liter as mixed, in the high band (in the upper half of the typical sweat sodium range).
- 782 mg potassium per liter as mixed.
- $3.12 per 1,000 mg sodium.
Sodium per liter as mixed
Liquid I.V. Hydration Multiplier sodium per liter: 1,057 mg/L, in the High band (920 to 1,610 mg/L). Scale 0 to 2,500 mg/L.Liquid I.V. Hydration Multiplier label numbers per 12 fl oz and per liter Nutrient 12 fl oz Liter Sodium 375 mg 1,057 mg Potassium 278 mg 782 mg Magnesium not on label not on label Carbs 8.3 g 23 g Sugars 8.3 g 23 g Calories 38 kcal 106 kcal - Per serving
- $1.56
- Per 1,000 mg sodium
- $3.12
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Price checked Sep 24, 2026 at Liquid I.V. (brand store) (16 sticks (1 pouch)).
Label serving: 1 stick (16g), mixed to 16 fl oz (473 mL).
Number 10: Liquid I.V. Hydration Multiplier + Energy
Why it ranks here
- 1,057 mg sodium per liter as mixed, in the high band (in the upper half of the typical sweat sodium range).
- 803 mg potassium per liter as mixed.
- $3.57 per 1,000 mg sodium.
Sodium per liter as mixed
Liquid I.V. Hydration Multiplier + Energy sodium per liter: 1,057 mg/L, in the High band (920 to 1,610 mg/L). Scale 0 to 2,500 mg/L.Liquid I.V. Hydration Multiplier + Energy label numbers per 12 fl oz and per liter Nutrient 12 fl oz Liter Sodium 375 mg 1,057 mg Potassium 285 mg 803 mg Magnesium not on label not on label Carbs 7.5 g 21 g Sugars 7.5 g 21 g Calories 34 kcal 95 kcal - Per serving
- $1.79
- Per 1,000 mg sodium
- $3.57
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Price checked Sep 24, 2026 at Liquid I.V. (brand store) (14 sticks (1 pouch)).
Label serving: 1 stick (16g), mixed to 16 fl oz (473 mL).
Side by side
| # | Product | Sodium per liter | Potassium per liter | Sugars per 12 fl oz | Calories per 12 fl oz | Cost per 1,000 mg sodium | Score |
|---|---|---|---|---|---|---|---|
| 1 | Gatorlyte Rapid Rehydration Powder Sticks | 888 mg | 634 mg | 6.8 g | 34 kcal | price not checked | 98.4 of 100 |
| 2 | Cure Hydrating Electrolyte Mix | 1,013 mg | 1,477 mg | 6 g | 37 kcal | $7.14 | 95.3 of 100 |
| 3 | Pedialyte Classic Powder Packs | 1,036 mg | 782 mg | 9 g | 45 kcal | $4.53 | 94.1 of 100 |
| 4 | Instant Hydration Premium Electrolyte Drink Mix | 1,057 mg | 994 mg | 0 g | 8 kcal | $3.67 | 93 of 100 |
| 5 | Liquid I.V. Energy Multiplier Sugar-Free | 1,057 mg | 782 mg | 0 g | 15 kcal | $3.34 | 93 of 100 |
| 6 | Precision Fuel & Hydration PH 1000 Electrolyte Drink Mix | 1,057 mg | 264 mg | 12 g | 49 kcal | $3.50 | 93 of 100 |
| 7 | up&up Hydration with Electrolytes Drink Mix | 1,057 mg | 782 mg | 8.3 g | 34 kcal | $1.50 | 93 of 100 |
| 8 | Liquid I.V. Hydration Multiplier Sugar-Free | 1,057 mg | 782 mg | 0 g | 15 kcal | $3.12 | 93 of 100 |
| 9 | Liquid I.V. Hydration Multiplier | 1,057 mg | 782 mg | 8.3 g | 38 kcal | $3.12 | 93 of 100 |
| 10 | Liquid I.V. Hydration Multiplier + Energy | 1,057 mg | 803 mg | 7.5 g | 34 kcal | $3.57 | 93 of 100 |
How we ranked
We took every single-serve stick or packet that lists sodium, used the water volume printed on the label, and converted the result to one liter. Then we applied the score below. Packets meant for small water volumes look saltier per liter, so check each serving line.
- Who qualifies
- Single-serve powder sticks and packets. The label must list calories, carbohydrate, sugars, sodium (above 0 mg) and potassium. We do not rank a product whose panel we could not read in full.
- How the score works
- Up to 70 points for sodium per liter as mixed, with full points at 920 mg/L, the middle of the typical sweat sodium range. Points fall in a straight line either side: half points at 230 and 1,610 mg/L, the ends of that range, and none at 2,300 mg/L or more. Up to 30 points for potassium per liter, with full points at 196 mg/L, the average potassium in sweat. Ties go to the product whose label lists more nutrients, then to the lower cost per 1,000 mg sodium. A product with no recorded price goes last in a tie.
Scores use label data and published reference values only. Affiliate links and commission play no part. Read the full methodology.
What to look for in a hydration packet
The water volume on the pack. Some sticks go into a small glass of water, others into a large bottle. The same stick is twice as salty in half the water. Our per-liter numbers use the label volume.
Sodium versus sweat. Sweat usually carries 230 to 1,610 mg/L of sodium [1]. Most popular packets sit between the middle and the top of that range when mixed as directed.
Sugar or not. Packets split into two camps: sugar-based ones that carry some carbohydrate, and zero-sugar ones sweetened with stevia, monk fruit or sucralose. The sugar-free electrolyte drink mix list covers the second group.
Price per stick hides the salt. A cheap stick with little sodium can cost more per 1,000 mg sodium than a pricier, saltier one. Both costs sit under each product.
FAQ
What are the best hydration packets?
On our label data, the best hydration packets mix to a sodium level near 920 mg/L, the middle of the typical sweat range, and list potassium. Saltier sticks rank lower here and higher on the heavy sweaters list. The list above shows the numbers behind each rank.
What are the best hydration packets for runners?
Runners tend to want a packet that is not too sweet and not too strong in carbohydrate. The electrolyte drinks for runners list keeps only drinks at or below 8% carbohydrate as mixed, with enough sodium to matter, and ranks them the same way as this list.
Are hydration packets good for you?
They are useful when you sweat a lot, for example in long or hot sessions. The ACSM position stand says normal meals replace sweat sodium and potassium for most people [6], so a daily packet is not a requirement. If you use them, drink to thirst [5].
How much water should I mix a hydration packet with?
Use the label volume. That is what our per-liter numbers assume. More water makes the drink weaker, and less makes it saltier. The serving line under each product shows the label serving and the volume it mixes to, so you can scale the numbers yourself.
What are the best tasting hydration packets?
We do not rate taste, since a label cannot tell us and preferences vary. What we can show is the sweetener each packet uses and how much sugar it contains, which are the two things that shape flavor most. Try a small pack before buying a large box.
Oldest label check in this list (Gatorlyte Rapid Rehydration Powder Sticks): . Source (opens in a new tab)