SLF Electrolyte Comparison · 2026
Buoy Hydration Drops
Everyday Hydration · Travel · Keto & Low-Carb
Check Current PriceRead full review ↗
Gatorade Zero Powder Sticks
Everyday Hydration · Exercise & Workouts · Recovery
Check Current PriceRead full review ↗Buoy Hydration Drops
Best overall data score for this matchup based on formula, value, rating, and intended use.
Explore Both Brands
Continue to the full Brand Hubs for products, flavors, buying guides, and every published comparison.
Watch Product Overviews
Watch this product overview before reading the detailed side-by-side comparison.
Gatorade Zero
Watch this quick overview before reading the detailed side-by-side comparison.
At a Glance
A quick side-by-side look at nutrition, value, and overall performance.
| Feature | Buoy Hydration Drops | Gatorade Zero Powder Sticks | 🏆 Edge |
|---|---|---|---|
| Sodium | 50 mg | 270 mg | Gatorade Zero Powder Sticks |
| Potassium | 44 mg | 80 mg | Gatorade Zero Powder Sticks |
| Magnesium | 10 mg | Not listed | Buoy Hydration Drops |
| Sugar | 0.0 g | 0.0 g | Tie |
| Calories | 0 | 5 | Gatorade Zero Powder Sticks |
| Sweetener | None | Sucralose, Acesulfame Potassium | Preference |
| Cost per serving | $0.17 | $0.70 | Buoy Hydration Drops |
| SLF rating | ★★★★☆4.4/5 | ★★★★☆4.3/5 | Buoy Hydration Drops |
Stanley Quencher H2.0 FlowState
Everyday hydration made easy with cold-holding insulation, a 3-position lid, reusable straw, and cup-holder-friendly design.
Perfect for LMNT, Liquid I.V., Ultima, Cure, and other electrolyte drinks.
Deal price: $27.99 + eligible $5 pickup savings.
Eligibility varies by product, account, location, and pickup availability.
Functional Ingredients
Additional active or performance-oriented ingredients recorded in the SLF database.
Buoy Hydration Drops
- Fulvic Trace MineralsMagnesiumPotassiumIonic ElectrolytesTrace Minerals
Buoy is one of the most versatile electrolyte products available. It delivers clean hydration without changing the taste of your drink, making it ideal…
Gatorade Zero Powder Sticks
- Electrolyte BlendSodium CitratePotassium CitrateSucraloseVitamin C
Gatorade Zero Powder is one of the easiest electrolyte products to recommend for everyday exercise. It provides enough sodium for most gym sessions and…
Key Differences
The most meaningful data-backed differences in this matchup.
Gatorade Zero Powder Sticks
Why it matters: Higher sodium can better replace larger sweat losses during prolonged exercise or heat.
Buoy Hydration Drops
Why it matters: A lower cost per serving can make frequent use more practical.
Gatorade Zero Powder Sticks
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 Buoy Hydration Drops if…
- Everyday Hydration
- Travel
- Keto & Low-Carb
- Fasting
- Daily Hydration
- Low Carb Diets
- Coffee Drinkers
- Water Enhancement
Buoy is one of the most versatile electrolyte products available. It delivers clean hydration without changing the taste of your drink, making it ideal for people who dislike flavored electrolyte mixes or want hydration throughout the day.
Choose Gatorade Zero Powder Sticks if…
- Everyday Hydration
- Exercise & Workouts
- Recovery
- Travel
- Keto & Low-Carb
- Daily Hydration
- Gym Workouts
- Pickleball
Gatorade Zero Powder is one of the easiest electrolyte products to recommend for everyday exercise. It provides enough sodium for most gym sessions and recreational sports without added sugar, making it an affordable choice for daily hydration.
Pros and Considerations
Buoy Hydration Drops
✓ Strengths
- Moderate sodium level suits everyday hydration needs
- Sugar-free formula
- Competitive cost per serving
- Fits keto and low-carbohydrate lifestyles
● Keep in Mind
- Taste and electrolyte strength may not suit every preference
Gatorade Zero Powder Sticks
✓ Strengths
- Moderate sodium level suits everyday hydration needs
- Sugar-free formula
- Competitive cost per serving
- Fits keto and low-carbohydrate lifestyles
● Keep in Mind
- Magnesium amount is not disclosed in the current SLF record
Buoy Hydration Drops
SLF scoring considers nutrition, formula, price, certifications, intended use, and value.
Why it earns the edge
- Moderate sodium level suits everyday hydration needs
- Sugar-free formula
- Competitive cost per serving
- Fits keto and low-carbohydrate lifestyles
Choose Gatorade Zero Powder Sticks instead if you:
- Everyday Hydration
- Exercise & Workouts
- Recovery
- 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.
Buoy Hydration Drops
Check Price on Amazon Gatorade Zero Powder Sticks
Check Price on AmazonFind 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?
Gatorade Zero Powder Sticks contains 270 mg of sodium per serving, compared with 50 mg. Higher sodium may be more useful when replacing larger sweat losses during prolonged exercise or hot conditions.
Which has less sugar?
Tie has less sugar at 0.0 g per serving, versus 0.0 g. This may matter for people limiting added sugar.
Which is less expensive per serving?
Buoy Hydration Drops is currently less expensive at $0.17 per serving, compared with $0.70. Pricing can change by retailer and package size.
What functional ingredients does each product include?
Buoy Hydration Drops lists Fulvic Trace MineralsMagnesiumPotassiumIonic ElectrolytesTrace Minerals. Gatorade Zero Powder Sticks lists Electrolyte BlendSodium CitratePotassium CitrateSucraloseVitamin C. Functional ingredients supplement the core electrolyte profile but do not automatically make one product better for every use.
Which product is better overall?
Buoy Hydration Drops earns the higher SLF comparison score based on the available formula, value, rating, and intended-use data. Gatorade Zero Powder Sticks may still be the better fit when its specific use cases align more closely with your needs.
Popular Electrolyte Comparisons
Relevant brand matchups ranked by shopper interest.
Nutrition facts, pricing, and availability can change. Verify the current label before purchasing. This comparison is informational and is not medical advice.