SLF Electrolyte Comparison · 2026
Well Market Replenish
Hot-Weather Endurance · Exercise & Workouts · Recovery
Check Price at CVSRead full review ↗
Gatorade Hydration Booster
Hot-Weather Endurance · Everyday Hydration · Exercise & Workouts
Check Price at CVSRead full review ↗Well Market Replenish
Best overall data score for this matchup based on formula, value, rating, and intended use.
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At a Glance
A quick side-by-side look at nutrition, value, and overall performance.
| Feature | Well Market Replenish | Gatorade Hydration Booster | 🏆 Edge |
|---|---|---|---|
| Sodium | 530 mg | 180 mg | Well Market Replenish |
| Potassium | 380 mg | 60 mg | Well Market Replenish |
| Magnesium | Not listed | Not listed | Tie |
| Sugar | 0.0 g | 4.0 g | Gatorade Hydration Booster |
| Calories | 15 | 18 | Well Market Replenish |
| Sweetener | Allulose; Stevia leaf extract | Sugar, rice syrup solids, purified stevia leaf extract | Preference |
| Cost per serving | $1.45 | $1.75 | Well Market Replenish |
| SLF rating | ★★★★☆4.4/5 | ★★★★☆3.5/5 | Well Market Replenish |
HydraPeak Voyager 40 oz Stainless Steel Tumbler
Keep hydration close all day with this 40 oz insulated stainless steel tumbler featuring a handle, 2-in-1 sip-and-straw lid, non-slip base, and cup-holder-friendly design.
Shop HydraPeak at CVSFunctional Ingredients
Additional active or performance-oriented ingredients recorded in the SLF database.
Well Market Replenish
- Vitamin C 76 mg
- Niacin 24 mg
- Vitamin B6 2.5 mg
- Vitamin B12 8 mcg
- Pantothenic Acid 11.7 mg
Strong hydration and excellent CVS value, especially for shoppers wanting zero sugar and substantial sodium plus potassium.
Gatorade Hydration Booster
- Watermelon juice
- vitamins A
- C
- B3
- B5 and B6
A strong everyday hydration powder for people who want Gatorade electrolytes with less sugar and a lighter formula than rapid-rehydration products.
Key Differences
The most meaningful data-backed differences in this matchup.
Well Market Replenish
Why it matters: Higher sodium can better replace larger sweat losses during prolonged exercise or heat.
Well Market Replenish
Why it matters: Lower sugar may suit people prioritizing reduced-sugar hydration.
Well Market Replenish
Why it matters: A lower cost per serving can make frequent use more practical.
Well Market Replenish
Why it matters: Potassium supports fluid balance and normal muscle function.
Who Should Choose Each Product?
Use these guidelines to find the best fit for your hydration needs and lifestyle.
Choose Well Market Replenish if…
- Hot-Weather Endurance
- Exercise & Workouts
- Recovery
- Travel
- Heat & Outdoor Work
- Keto & Low-Carb
- Hot Weather
- Heavier Sweating
Strong hydration and excellent CVS value, especially for shoppers wanting zero sugar and substantial sodium plus potassium.
Choose Gatorade Hydration Booster if…
- Hot-Weather Endurance
- Everyday Hydration
- Exercise & Workouts
- Travel
- Heat & Outdoor Work
- Light To Moderate Workouts
- Warm Weather And People Who Want Some Carbohydrate Without Traditional Sports Drink Sugar Levels
A strong everyday hydration powder for people who want Gatorade electrolytes with less sugar and a lighter formula than rapid-rehydration products.
Pros and Considerations
Well Market Replenish
✓ Strengths
- Substantial sodium supports exercise and hot-weather hydration
- Sugar-free formula
- Provides meaningful potassium
- Fits keto and low-carbohydrate lifestyles
● Keep in Mind
- Magnesium amount is not disclosed in the current SLF record
Gatorade Hydration Booster
✓ Strengths
- Moderate sodium level suits everyday hydration needs
● Keep in Mind
- Contains 4.0 g sugar per serving
- Magnesium amount is not disclosed in the current SLF record
Well Market Replenish
SLF scoring considers nutrition, formula, price, certifications, intended use, and value.
Why it earns the edge
- Substantial sodium supports exercise and hot-weather hydration
- Sugar-free formula
- Provides meaningful potassium
- Fits keto and low-carbohydrate lifestyles
Choose Gatorade Hydration Booster instead if you:
- Hot-Weather Endurance
- Everyday Hydration
- Exercise & Workouts
- Travel
Choose Your Electrolyte
Shop the product that best fits your needs. Amazon is shown first when available, with a direct brand option as the fallback.
Well Market Replenish
Check Price at CVS Gatorade Hydration Booster
Check Price at CVSFind the electrolyte that fits your needs
Explore the full database by activity, sodium level, sugar preference, goals, budget, and retailer.
Frequently Asked Questions
Data-backed answers based on the current SLF product records.
Which has more sodium?
Well Market Replenish contains 530 mg of sodium per serving, compared with 180 mg. Higher sodium may be more useful when replacing larger sweat losses during prolonged exercise or hot conditions.
Which has less sugar?
Gatorade Hydration Booster has less sugar at 4.0 g per serving, versus 0.0 g. This may matter for people limiting added sugar.
Which is less expensive per serving?
Well Market Replenish is currently less expensive at $1.45 per serving, compared with $1.75. Pricing can change by retailer and package size.
What functional ingredients does each product include?
Well Market Replenish lists Vitamin C 76 mg, Niacin 24 mg, Vitamin B6 2.5 mg, Vitamin B12 8 mcg, Pantothenic Acid 11.7 mg. Gatorade Hydration Booster lists Watermelon juice, vitamins A, C, B3, B5 and B6. Functional ingredients supplement the core electrolyte profile but do not automatically make one product better for every use.
Which product is better overall?
Well Market Replenish earns the higher SLF comparison score based on the available formula, value, rating, and intended-use data. Gatorade Hydration Booster may still be the better fit when its specific use cases align more closely with your needs.
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Nutrition facts, pricing, and availability can change. Verify the current label before purchasing. This comparison is informational and is not medical advice.