Ulltima Replenisher Broad Spectrum Electrolyte Mix Lemonade

The Verdict

You’ve seen the Amazon listing: 4.5 stars from 225 buyers, “broad spectrum” electrolytes, lemonade flavor. I’ve now gone through an entire 20-stick box during a brutal July training block. Here’s the real story — not the marketing copy.

What’s Actually in the Box

The Ulltima Replenisher comes as 20 individual stick packs, each weighing 8.5 grams. This isn’t a tub you scoop from — it’s grab-and-go convenience, which matters when you’re throwing one in a gym bag or backpack before work. The ingredient panel is the headline: you get sodium (300mg), potassium (200mg), magnesium (60mg), calcium (50mg), chloride, and phosphate. That’s six minerals per stick, which is genuinely broader than most competitors. For comparison, a standard LMNT stick has sodium, potassium, and magnesium only. Gatorade powder? Sodium and potassium, plus 34g of sugar.

The box lists a serving size of 8 oz water, but I’d ignore that. At 8 oz, it’s aggressively tart and salty. I used 16-20 oz per stick — the flavor still comes through, and the electrolyte concentration remains meaningful for a standard workout.

Mixability and Taste: The Practical Test

I mixed these in a shaker bottle, a plain glass with a spoon, and straight into a cold Hydro Flask. No clumping in any scenario. It dissolves fast — under 20 seconds with a quick stir. That’s a small thing that makes a big difference when you’re mid-run and don’t want chalky sludge at the bottom.

Flavor is where this gets polarizing. The lemonade isn’t sweet like Country Time or Minute Maid. It’s tart, slightly salty, and has a subtle stevia aftertaste that fades quickly. If you’re used to sugary sports drinks, your first sip will register as “weird.” But after a hard session or in 90-degree heat, it tastes appropriately refreshing — like a salted lemonade, which is exactly what your body is craving. The stevia and monk fruit blend means zero sugar and only 5 calories, which is a significant advantage if you’re watching intake or doing keto.

What 225 Buyers Are Saying

The Amazon reviews cluster around three consistent themes. First, effectiveness: “I use this after long bike rides and my leg cramps have basically disappeared,” one verified buyer notes. Another says, “I switched from Liquid IV because this has more minerals and less sugar — no more jitters from the caffeine.”

Second, taste gets mixed but mostly positive marks. A five-star reviewer writes, “It’s not sweet, which I actually prefer. Tastes like real lemon, not candy.” However, a three-star review warns, “If you’re expecting lemonade like you’d get at a fair, this isn’t it. It’s salty-lemon.”

Third, the stick format earns consistent praise for portability and no-mess use. One recurring complaint? The box doesn’t indicate how much water to use clearly enough — several buyers mention the 8 oz suggestion being too strong.

Where It Falls Short

Honest tradeoffs exist. The tartness is the biggest hurdle — it’s not a crowd-pleaser flavor. If you’re buying this for kids or for someone who hates sour drinks, skip it. The 8 oz serving suggestion is genuinely misleading; you’ll want to use more water, which means you’re effectively diluting the electrolyte concentration per ounce compared to what the label implies. And while the stevia sweetness is clean, some people detect a metallic finish on the finish. That’s a minority report, but it’s in the reviews.

Who Should Buy This

Buy it if: You’re an endurance athlete, a heavy sweater, or someone who gets muscle cramps after workouts. You want a zero-sugar electrolyte that covers more minerals than the basic sodium-potassium standard. You appreciate stick-pack portability for travel, work, or gym bags.

Skip it if: You prefer sweet, candy-like sports drinks. You’re on a tight budget — at roughly $1 per stick, it’s pricier than bulk powder options. Or you need something with caffeine for pre-workout energy; this has none.

FAQ

Q: How does this compare to LMNT or Liquid IV?
A: Ulltima has a broader mineral profile than LMNT (six minerals vs. three) and significantly less sugar than Liquid IV (5 calories vs. 45). The tradeoff is flavor intensity — both LMNT and Liquid IV are saltier or sweeter respectively. Ulltima sits in a balanced middle.

Q: Can I use this for daily hydration, not just workouts?
A: Yes, but use 20 oz of water per stick and drink it with a meal. The sodium content (300mg) is meaningful for daily use, especially if you’re low-carb or in a hot climate. It’s not a replacement for plain water on rest days.

Q: Is the lemonade flavor natural or artificial?
A: It uses natural lemon flavor, stevia, and monk fruit. No artificial dyes, no artificial sweeteners, no maltodextrin. The yellow color comes from natural sources, not FD&C Yellow #5.

The Verdict

Rating: 4.6/5

The Ulltima Replenisher Broad Spectrum Electrolyte Mix in Lemonade is a genuine upgrade over the sugar-laden standard and a smarter choice than most two-mineral competitors. It’s not the tastiest option on the shelf — that tart, salty edge is a feature, not a bug, for anyone who actually needs electrolytes. The stick format, clean ingredient list, and six-mineral formula justify the per-serving cost.

Buy it if you’re serious about hydration after sweat sessions and don’t need dessert in your drink. Skip it if you want something sweet enough to trick yourself into drinking water. For the target buyer — the runner, the cyclist, the gym-goer, the keto dieter — this is one of the better values in the category right now.

Where to Buy

👉 Check Price on Amazon →

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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.