Pedialyte Electrolyte Drink Mix (Berry Frost) Review 2026: Review
Checks out. — Legitimate
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"Formula 'hydrates' better than sports drinks/water"
Chart shows 330mg sodium per serving, notably higher than typical sports drinks, matching oral rehydration science
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"Zero sugar, low calorie hydration mix"
Label confirms 0g sugar and 5 calories per serving, sweetened instead with sucralose and Ace-K
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"Zinc and magnesium included 'for immune support'"
3.7mg zinc and 55mg magnesium are far below doses used in immune-function studies
Consumer advice
Use it as intended: for rehydration during illness, heat, or intense exercise, not as a daily wellness drink. If cost matters, generic electrolyte powders or store-brand pediatric rehydration solutions have nearly identical formulas for less money. Don't buy into "immune support" framing—that's a minor add-on, not the main reason to use this product.
Claims vs Evidence
MODEST3 of 4 claims supported by evidence. These grades score the marketing, not the product — a claim only counts as supported when the label discloses a dose that matches the studies behind it, so blends that hide doses cap at “partial” no matter how good the formula is.
"hydrates with 3 key electrolytes: sodium, chloride, and potassium"
Supported
Electrolytes plus fluid do rehydrate; this is standard oral rehydration science
Based on: Salt, Potassium Citrate, Sodium Citrate
Source: WHO Oral Rehydration Therapy guidelines
"zero sugar"
Supported
Label confirms 0g total sugars, sweetened artificially instead
Based on: Sucralose, Acesulfame Potassium
Source: Internal: label review
"zinc and magnesium for immune support"
Stretch
Trace doses; unlikely to meaningfully affect immune function
Based on: Zinc Gluconate, Magnesium Citrate
Source: Examine.com zinc/immunity overview
"higher sodium than sports drinks (per chart)"
Supported
330mg sodium per serving is genuinely higher than typical sports drinks
Based on: Sodium Citrate, Salt
Source: Internal: label comparison
3 supported · 1 stretch
Signals
- Shows actual ingredient doses
Ingredients
Based on peer-reviewed research from PubMed and Examine.com
Mineral salt used topically and in rinses. Limited evidence for nasal and oral wound care benefits.
Research-backed dose: WHO ORS uses ~2.6g/L sodium chloride equivalent
In this product: part of 330mg sodium total
Potassium Citrate
Essential mineral. Limited direct supplement trial data; one RCT suggests modest blood pressure support.
Research-backed dose: 300 mg/day (supplement form); 3,500–4,700 mg/day total dietary intake per general guidelines
In this product: provides 190mg potassium
Magnesium Citrate
Essential mineral with roles in mood, nerve function, and heart health. Evidence is mixed depending on the condition.
Research-backed dose: 250-350 mg/day based on study doses
In this product: 55mg magnesium
Alkalizing salt used in sports and medicine. Modest evidence for buffering acid during intense exercise.
Research-backed dose: 0.3 g/kg body weight for exercise performance; variable for medical uses
In this product: part of total sodium 330mg
Zinc Gluconate
Essential mineral with clinical support for gut health, diarrhea treatment, and immune function.
Research-backed dose: 10-20 mg/day based on study doses
In this product: 3.7mg zinc
Corn Maltodextrin
Common food additive used as a placebo in clinical trials. Not a therapeutic supplement.
Acesulfame Potassium
Essential minerals that regulate hydration, nerve function, and muscle contraction. Critical for recovery after heavy exercise.
In this product: less than 2% of formula
Calcium Silicate
Essential minerals that regulate hydration, nerve function, and muscle contraction. Critical for recovery after heavy exercise.
In this product: less than 2%
What you're actually paying for
This is a multi-ingredient blend. Comparable options: Generic store-brand electrolyte powders, DripDrop, or a homemade oral rehydration solution (salt, sugar, water).
Worth paying for
- hydrates with 3 key electrolytes: sodium, chloride, and potassium
- zero sugar
- higher sodium than sports drinks (per chart)
What's marketing
- zinc and magnesium for immune support
- Zinc and magnesium included 'for immune support'
Research sources: PubMed · Examine.com
Analyzed product: https://pedialyte.com/products/electrolyte-drink-mix/berry-frost
Analysis generated: 2026-09-01 · Engine v1.0.0
Frequently Asked Questions
Is Pedialyte Electrolyte Drink Mix (Berry Frost) a scam?
Pedialyte Electrolyte Drink Mix (Berry Frost) does not appear to be a scam. Our analysis found the claims are generally supported by the ingredients.
What are the ingredients in Pedialyte Electrolyte Drink Mix (Berry Frost)?
Pedialyte Electrolyte Drink Mix (Berry Frost) contains 8 ingredients including Salt, Potassium Citrate, Magnesium Citrate, Sodium Citrate, Zinc Gluconate.
Does Pedialyte Electrolyte Drink Mix (Berry Frost) actually work?
Yes, Pedialyte Electrolyte Drink Mix (Berry Frost) can work for its intended purpose. 3 of 4 claims are fully supported.