SLF Electrolyte Comparison · 2026
BODYARMOR Flash I.V.
Heavy & Salty Sweaters · Exercise & Workouts · Travel
Check Price at CVSRead full review ↗
Gatorade Fast Twitch Energy
Everyday Hydration · Keto & Low-Carb · Adults Seeking Pre Workout Energy
Check Price at CVSRead full review ↗BODYARMOR Flash I.V.
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 | BODYARMOR Flash I.V. | Gatorade Fast Twitch Energy | 🏆 Edge |
|---|---|---|---|
| Sodium | 500 mg | 160 mg | BODYARMOR Flash I.V. |
| Potassium | 700 mg | 50 mg | BODYARMOR Flash I.V. |
| Magnesium | 65 mg | Not listed | BODYARMOR Flash I.V. |
| Sugar | 0.0 g | 0.0 g | Tie |
| Calories | 10 | 5 | Gatorade Fast Twitch Energy |
| Sweetener | Stevia Leaf Extract | Sucralose | Preference |
| Cost per serving | $1.08 | $3.19 | BODYARMOR Flash I.V. |
| SLF rating | ★★★★☆4.0/5 | ★★★☆☆3.2/5 | BODYARMOR Flash I.V. |
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.
Functional Ingredients
Additional active or performance-oriented ingredients recorded in the SLF database.
BODYARMOR Flash I.V.
- Coconut Water Powder
- Vitamin C
- Vitamin B3
- Vitamin B6
- Vitamin B12
- Zinc
- Electrolyte Blend
BODYARMOR Flash I.V. is a strong zero-sugar, performance-ready choice for athletes, heavy sweaters, travel, heat., but it is less compelling for low sodium diets..
Gatorade Fast Twitch Energy
- 200 mg caffeine
- 100% Daily Value vitamins B6 and B12
A useful zero-sugar pre-workout energy drink with electrolytes, but its 200 mg caffeine makes it an energy product first and a hydration product second.
Key Differences
The most meaningful data-backed differences in this matchup.
BODYARMOR Flash I.V.
Why it matters: Higher sodium can better replace larger sweat losses during prolonged exercise or heat.
BODYARMOR Flash I.V.
Why it matters: A lower cost per serving can make frequent use more practical.
BODYARMOR Flash I.V.
Why it matters: Potassium supports fluid balance and normal muscle function.
BODYARMOR Flash I.V.
Why it matters: A broader functional-ingredient profile may appeal to users seeking vitamins or carbohydrate-assisted hydration.
Who Should Choose Each Product?
Use these guidelines to find the best fit for your hydration needs and lifestyle.
Choose BODYARMOR Flash I.V. if…
- Heavy & Salty Sweaters
- Exercise & Workouts
- Travel
- Keto & Low-Carb
- Fasting
- Athletes
- Heat.
- Sweating
BODYARMOR Flash I.V. is a strong zero-sugar, performance-ready choice for athletes, heavy sweaters, travel, heat., but it is less compelling for low sodium diets..
Choose Gatorade Fast Twitch Energy if…
- Everyday Hydration
- Keto & Low-Carb
- Adults Seeking Pre Workout Energy
- Focus And Electrolyte Support Before High Intensity Training Or Competition
- Energy
- Energy Support
A useful zero-sugar pre-workout energy drink with electrolytes, but its 200 mg caffeine makes it an energy product first and a hydration product second.
Pros and Considerations
BODYARMOR Flash I.V.
✓ Strengths
- Substantial sodium supports exercise and hot-weather hydration
- Sugar-free formula
- Provides meaningful potassium
- Includes a useful amount of magnesium
- Fits keto and low-carbohydrate lifestyles
● Keep in Mind
- Taste and electrolyte strength may not suit every preference
Gatorade Fast Twitch Energy
✓ Strengths
- Moderate sodium level suits everyday hydration needs
- Sugar-free formula
- Third-party sport certification is reported
- Fits keto and low-carbohydrate lifestyles
● Keep in Mind
- Magnesium amount is not disclosed in the current SLF record
- Premium cost per serving
BODYARMOR Flash I.V.
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
- Includes a useful amount of magnesium
Choose Gatorade Fast Twitch Energy instead if you:
- Everyday Hydration
- Keto & Low-Carb
- Adults Seeking Pre Workout Energy
- Focus And Electrolyte Support Before High Intensity Training Or Competition
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.
BODYARMOR Flash I.V.
Check Price at CVS Gatorade Fast Twitch Energy
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?
BODYARMOR Flash I.V. contains 500 mg of sodium per serving, compared with 160 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?
BODYARMOR Flash I.V. is currently less expensive at $1.08 per serving, compared with $3.19. Pricing can change by retailer and package size.
What functional ingredients does each product include?
BODYARMOR Flash I.V. lists Coconut Water Powder, Vitamin C, Vitamin B3, Vitamin B6, Vitamin B12, Zinc. Gatorade Fast Twitch Energy lists 200 mg caffeine, 100% Daily Value vitamins B6 and B12. Functional ingredients supplement the core electrolyte profile but do not automatically make one product better for every use.
Which product is better overall?
BODYARMOR Flash I.V. earns the higher SLF comparison score based on the available formula, value, rating, and intended-use data. Gatorade Fast Twitch Energy 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.