- Liquid I.V. is the most accessible and best-tasting option, but it has the most sugar (11g) and costs more per serving than the other two.
- LMNT has zero sugar and the highest sodium, making it the best choice for keto dieters and heavy sweaters. But it's the most expensive and the taste takes getting used to.
- Drip Drop was literally designed by a doctor for clinical dehydration and sits between the other two on sugar, sodium, and price. It's the most medically credible option.
Why These Three?
The electrolyte drink mix market has exploded in the past few years. There are dozens of brands now, but three consistently come up in every “which one should I buy?” conversation: Liquid I.V., LMNT, and Drip Drop. They each take a different approach to the same problem (getting electrolytes into your body efficiently), and the differences matter more than you'd think.
Liquid I.V. is the mainstream pick. LMNT is the low-carb/keto darling. Drip Drop is the medical-grade option that flew under the radar for years. Let's break down what actually separates them.
Nutrition: What's Actually in Each Packet
The nutrition profiles tell you a lot about who each product is designed for.
Liquid I.V. Hydration Multiplier
- Calories: 45
- Sugar: 11g (cane sugar)
- Sodium: 500mg
- Potassium: 370mg
- Other: Vitamins B3, B5, B6, B12, Vitamin C
LMNT
- Calories: 0
- Sugar: 0g
- Sodium: 1,000mg
- Potassium: 200mg
- Magnesium: 60mg
- Other: No vitamins, no fillers
Drip Drop ORS
- Calories: 35
- Sugar: 7g (sucrose and fructose)
- Sodium: 330mg
- Potassium: 185mg
- Magnesium: 39mg
- Other: Zinc, Vitamin C
What the Numbers Mean
LMNT goes all in on sodium (1,000mg per packet, double Liquid I.V.) and skips sugar entirely. This makes it ideal for people on keto or low-carb diets who need electrolytes without breaking ketosis. But that much sodium in a zero-calorie drink creates a noticeably salty taste that some people find hard to stomach.
Liquid I.V. uses 11g of sugar as part of its ORS (Oral Rehydration Solution) formula. The glucose is functional. It activates the sodium-glucose co-transport mechanism in your small intestine, which pulls water into your bloodstream faster. But 11g is more sugar than necessary for that mechanism. Drip Drop achieves similar results with only 7g.
Drip Drop takes the most medically-informed approach. It was developed by Dr. Eduardo Dolhun, who designed it based on WHO oral rehydration guidelines. The formula is optimized for clinical-grade rehydration with the lowest effective dose of sugar. It's the least flashy option but arguably the most scientifically precise.
Price Per Serving: Who Wins on Value
Price matters when you're buying something regularly. Here's what each brand costs across common purchase options:
Liquid I.V.
- 16-pack direct: $24.99 ($1.56/serving)
- Amazon Subscribe & Save: ~$1.30/serving
- Costco 30-pack: ~$0.90-$1.00/serving
LMNT
- 30-pack direct: $45.00 ($1.50/serving)
- Subscription: ~$1.28/serving
- Amazon: ~$1.50/serving (rarely discounted)
Drip Drop
- 16-pack direct: $15.99 ($1.00/serving)
- Amazon 32-pack: ~$25.00 ($0.78/serving)
- Hospital/bulk pricing: even cheaper per unit
Winner on price: Drip Drop. It's consistently the cheapest per serving across all purchase channels. LMNT is the most expensive and rarely goes on sale. Liquid I.V. lands in the middle, but Costco pricing makes it competitive with Drip Drop if you have a membership.
Taste: The Honest Comparison
Taste is subjective, but after trying every flavor from each brand, some patterns are clear.
Liquid I.V.
Best overall taste. The sugar makes a big difference here. Flavors like Lemon Lime and Passion Fruit taste like drinks you'd actually choose to drink, not supplements you're forcing down. The sugar-free versions are worse (stevia aftertaste), but the original line is genuinely enjoyable. Most flavors mix cleanly with no gritty residue.
LMNT
Salty. That's the first thing you'll notice. With 1,000mg of sodium and zero sugar, LMNT tastes like what it is: electrolyte water. The Citrus Salt and Watermelon Salt flavors are the most palatable. Chocolate Salt is surprisingly good mixed with hot water as a broth-like drink. But if you're expecting something that tastes like juice, you'll be disappointed. LMNT is an acquired taste.
Drip Drop
Middle ground. Less sweet than Liquid I.V. but not as salty as LMNT. The Berry and Lemon flavors are the best. Watermelon is a bit bland. The taste is medicinal in a subtle way. It's fine, but you won't crave it. Think of it as functional rather than fun. It mixes well with no clumps, and the lower sugar content means less of that sticky sweet feeling in your mouth.
Winner on taste: Liquid I.V. It's not close. The sugar and flavor development are just better. LMNT is for people who prioritize ingredients over taste. Drip Drop is perfectly fine but forgettable.
Best For: Workouts
For exercise and athletic performance, you need fast sodium and potassium replenishment. The question is how much sugar you're willing to consume alongside it.
LMNT wins for workouts. The 1,000mg sodium dose is closer to what you actually lose through heavy sweating (a hard workout can burn through 1,000-2,000mg of sodium per hour). Zero sugar means zero insulin spike mid-workout. And if you're training in a fasted state, LMNT won't break your fast.
Liquid I.V. is a fine second choice, especially if the taste motivates you to actually drink it. The sugar provides quick energy during longer sessions, which isn't a downside during intense exercise. But for pure electrolyte replenishment without the caloric load, LMNT is the better tool for the job.
Drip Drop works but is designed more for dehydration recovery than performance fueling. It's fine for a post-workout drink but not optimized for mid-workout use.
Best For: Hangovers
Let's be real. This is why a lot of people buy electrolyte mixes. Alcohol is a diuretic that depletes sodium, potassium, and magnesium while leaving you dehydrated. You need to replace all three, fast.
Liquid I.V. wins for hangovers. When you're nauseous and everything tastes terrible, the pleasant flavor profile matters. A lot. You need to actually drink the thing for it to work, and Liquid I.V. is the easiest of the three to get down when your stomach is revolting. The sugar also helps with the low blood sugar that often accompanies a hangover.
LMNT's salty taste on a hangover stomach can be rough. Some people find it makes them more nauseous. Drip Drop works fine but doesn't taste good enough to motivate you to finish the whole glass. Liquid I.V. Lemon Lime or Watermelon, mixed ice cold, is the most reliable hangover fix of the three.
Best For: Daily Hydration
First, a reality check: most people don't need a daily electrolyte supplement. If you eat a balanced diet and aren't doing intense physical activity, water is sufficient. But some people (those in hot climates, people on low-carb diets, anyone who just doesn't drink enough water) benefit from daily electrolyte supplementation.
Drip Drop wins for daily use. It has the lowest sugar (7g), the most moderate sodium (330mg), and the lowest price per serving. If you're drinking this every day, you don't want to be consuming 11g of sugar or 1,000mg of sodium daily. Drip Drop's formula is the most balanced for long-term, everyday use without the excess.
LMNT's 1,000mg of sodium daily is fine if you're eating low-carb (which causes sodium depletion), but it's too much for most people on a standard diet. Liquid I.V.'s sugar adds up to 77g per week if used daily, which is hard to justify for a health product.
Best For: Illness and Medical Recovery
Drip Drop wins, and it's not even close. This is literally what it was designed for. The formula follows WHO oral rehydration guidelines more closely than either competitor. It's used by military medics, FEMA, and hospitals. When dehydration is a medical concern (stomach flu, food poisoning, heat exhaustion), Drip Drop is the most clinically appropriate choice.
Liquid I.V. works for mild illness recovery but has more sugar than necessary. LMNT is too salty for someone with an upset stomach and lacks the glucose needed for optimal ORS absorption. Drip Drop hits the clinical sweet spot.
Best For: Keto and Low-Carb Diets
LMNT wins by default. It's the only one of the three with zero sugar and zero carbs. When you're in ketosis, your body excretes more sodium than usual, so the high sodium content (1,000mg) actually becomes a feature, not a bug. LMNT was essentially designed for the keto community.
Liquid I.V. does make a Sugar-Free version, but it still contains 3g of carbs from the sugar alcohol blend. And the taste drops off significantly compared to the original. If you're strict keto, LMNT is the cleaner option. Drip Drop's 7g of sugar makes it a non-starter for strict low-carb diets.
The Downsides of Each
No product is perfect. Here's where each one falls short.
Liquid I.V.'s Problems
- 11g of sugar per packet is higher than necessary for ORS function
- The “2-3x faster hydration” claim is based on general ORS science, not Liquid I.V.-specific research
- Owned by Unilever, so the marketing budget exceeds the R&D budget by a wide margin
- The sugar-free versions taste noticeably worse
LMNT's Problems
- 1,000mg of sodium per packet is excessive for anyone not on a low-carb diet or doing intense exercise
- The taste is aggressively salty and turns off a lot of first-time buyers
- Most expensive per serving and rarely discounted
- No glucose means it technically doesn't qualify as an ORS, so absorption is slower than sugar-containing alternatives
- The brand has strong ties to the carnivore/keto community, which can feel cult-like
Drip Drop's Problems
- Boring branding and limited flavor options compared to competitors
- Harder to find in physical stores (mostly online only)
- The taste is functional, not enjoyable. You drink it because it works, not because you want to.
- Less potassium per serving than Liquid I.V.
- Lower name recognition means fewer reviews and less community feedback
Quick Reference: Winners by Category
- Best taste: Liquid I.V.
- Best price: Drip Drop
- Best for workouts: LMNT
- Best for hangovers: Liquid I.V.
- Best for daily use: Drip Drop
- Best for illness: Drip Drop
- Best for keto: LMNT
- Best availability: Liquid I.V.
- Best science/formula: Drip Drop
The Bottom Line
There's no single winner here because these products serve different people. Liquid I.V. is the best entry point for most people. It tastes great, it's available everywhere, and it works. You'll pay a premium in sugar and price for that convenience, but for casual users who want something that tastes good and helps with hydration after a workout or a night out, it's the safe pick.
LMNT is for the committed. If you're keto, if you train hard, or if you genuinely don't care about taste and want maximum sodium with zero sugar, it's the right tool. But it's not for everyone, and the price reflects its niche positioning. Drip Drop is the quiet overachiever. It's the most scientifically sound formula, the cheapest per serving, and the best option for illness recovery or daily supplementation. It just doesn't have the Instagram clout of the other two.
If you forced me to pick one for most people, it'd be Drip Drop. Best formula, lowest sugar, cheapest price. But most people will still buy Liquid I.V. because it tastes better and it's at every Costco in America. And honestly, that's fine too.
