This post is in partnership with Hiya. I only endorse products I believe in.
Every morning, I drink electrolytes before anything else. Before coffee, before breakfast, sometimes even before I check my phone. It’s become a small but powerful ritual that helps me stay energized and clear-headed all day. So naturally, I started wondering: should my kids be doing the same?
They’re constantly on the move, especially in warmer months. But like most kids, they forget to drink water. So I did what most moms do when we’re not sure… I researched.
Can I give them the same electrolyte packets I use? Or is there something better, safer, and made just for them?
Here’s what I found when I compared the kid-formulated Hiya Kids Hydration to LMNT. Spoiler: there’s a clear winner for little bodies.
Criteria #1: Nutrition
Hiya
- 7 g per serving (scoop or stick)
- 0 calories, 0 added sugar
- Kid-friendly blend: 85 mg sodium, 240 mg potassium, 25 mg magnesium, 10 mg calcium, 0.4 mg iron
- Bonus: vitamin C + 2 g prebiotic fiber for gut health
- Low sodium makes it ideal for everyday hydration in growing kids
LMNT
- 6 g per stick
- About 5 calories, 0 added sugar
- Electrolyte-heavy: 1,000 mg sodium, 200 mg potassium, 60 mg magnesium
- Built for adults with high sweat loss (workouts, keto, fasting), not for young kids
Nutrition Winner: Hiya
Criteria #2: Ingredient Quality
Hiya
- Pediatrician-approved and made just for kids
- No added sugar, GMOs, gluten, dairy, or artificial junk
- Naturally sweetened with monk fruit and stevia
- Made from real fruit powder and plant-based ingredients
- Clean Label Project certified for 200+ contaminants
- Third-party tested for heavy metals and purity
LMNT
- Gluten-free, vegan, and sugar-free
- Sweetened with stevia
- Salt sourced through a process called solar evaporation to help reduce impurities
- Third-party tested for heavy metals and mineral content
- COAs available to confirm safety standards
Ingredient Quality Winner: Hiya
Criteria #3: Taste
Hiya
It has a light berry flavor that’s not too sweet, but definitely passes as “juice” for my kids. They ask for it daily and I keep a few packets for them in my bags at all times.
LMNT
If you’ve tasted LMNT you know it's for salt lovers, and even then it's very salty. While I personally love the taste, my husband can’t swallow it, and my kids yelled “YUCK” and spit it out all over my counter.
Taste Winner: Hiya
Criteria #4: Cost
Hiya
- Canister (30 servings): $58 ($1.93/serving)
- Sticks (15 single serve packets): $36 ($2.40/serving)
- Lower pricing available if purchasing for 2 or 3 kids
- Monthly refill-based and easily adjustable to fit your family’s needs
LMNT
- 30 single serve packets
- One-time purchase: $45 total ($1.50/serving)
- Subscription price: $39 ($1.30/serving)
Cost Winner: LMNT
Hiya Kids Hydration is my choice for kids hydration supplement
Hiya Kids Hydration is my go-to. It keeps my kids hydrated, and I never have to worry about what’s in it. And it helps that they ask me for it daily.
✅ Low in sodium and made for kids’ everyday hydration
✅ ZERO added sugar + clean electrolytes + extra nutrients
✅ Third-party tested and Clean Label Project certified
✅ No artificial ingredients, dyes, flavors, GMOs, gluten, or dairy
✅ Kid-approved taste with real fruit powder
✅ Convenient single-serving sticks or scoopable canister
Get 50% off your first purchase with code NMM50
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