HIGH5 Zero Electrolyte Tablets for Hydration, Berry, 20 Tablets
by HIGH5
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HIGH5 Zero Berry is a sugar-free, zero-calorie tablet. Best for People who sweat a lot in hot weather or on holiday and want a low-calorie way to replace salts and Gym-goers and cyclists who want sugar-free electrolytes they can carry around.
According to the AIScored 0–100 scoring system, HIGH5 Zero Electrolyte Tablets for Hydration, Berry, 20 Tablets by HIGH5 scores 68.0/100, ranking #2 out of 5 products in Electrolytes (2026). Strongest category: Side Effects (82.0/100). Weakest: Certifications (30.0/100).
What Do Reviewers Say About HIGH5 Zero Electrolyte Tablets for Hydration, Berry, 20 Tablets?
Sample excerpts from currently available source material used in this product analysis.
"I believe they have helped negate my excruciating leg cramps. Do these work, i cannot say for sure. What i can say is this: I have been on a 10 week steroid course to counter major illness/appetite loss. I'd started to get some severe cramp..."
"Review on several flavours. The mango is a 3 star, lime 1 star is so weak can hardly taste it, the ginger and turmeric is a 3 star isn’t as punchy as I was hoping it would be, kiwi and strawberry for me was a 1 star again weak , for their p..."
"tastes and works great. The electrolytes that make a difference! they taste lovely- others make me feel sick. also work really fast, jo more brain fog at work, one tablet is enough for all day. I dissolve 1 tablet in a 800ml water, I experi..."
"Does the job.. Bought these on prime day as they were great value, handy to have although I dont take them all the time."
"Taste great but not worth side effects of stomach cramps. Taste great but unfortunately I’ve noticed I get horrendous stomach cramps after taking . So please be careful"
How does HIGH5 Zero Electrolyte Tablets for Hy... score?
Detailed score breakdown and key findings from our analysis of 29 reviews across 1 source.
Pros
- +Many reviewers praise the taste: mild, not salty and not overly sweet
- +Several reviewers say the tablets dissolve quickly and easily in a water bottle
- +Several people relied on it in hot weather, heatwaves and summer holidays to replace salts lost through sweat
- +Sugar-free and zero-calorie, and one reviewer who does daily OMAD fasting says it doesn't break their fast
- +Several reviewers call it good value, and the tube fits easily in a gym or holiday bag
Cons
- -The amount of each electrolyte per tablet isn't given in the listing, so you can't judge the dose
- -A few reviewers find the flavour weak or bland, and one found a powdery texture and aftertaste
- -Two reviewers report dissolving problems: one had tablets that seemed damp and wouldn't dissolve, and another found leftover residue and an orange substance in the glass
- -No third-party testing listed
Best For
Watch Out
- !One reviewer had stomach cramps after taking these
- !One reviewer noticed a slight aftertaste from the sweetener, and another would rather have a little sugar than the artificial sweetener
- !One reviewer found it too fizzy and said it made water taste terrible
- !Check that tablets dissolve fully, as two buyers had batches that left residue or wouldn't dissolve properly
- !If you take medication or have a medical condition, check with a pharmacist before use, as one reviewer advised
What is HIGH5 Zero Electrolyte Tablets for Hydration, Berry, 20 Tablets?
HIGH5 Zero Electrolyte Tablets for Hydration, Berry, 20 Tablets is a electrolytes product by HIGH5 in tablet form, scoring 68.0/100 on AIScored.
- • Replenish Electrolytes - ZERO electrolytes tablets ensure superior hydration and fluid balance over water alone: Easily stay hydrated throughout the day, even during intense workouts or hot weather Scientific Formulation: ZERO sugar free electrolytes are rigorously developed for efficacy and convenience.
- • 0 calorie electrolyte supplement with a variety of great tasting natural flavourings Optimised Performance - Power through training and races with reduced fatigue and enhanced endurance: Support recovery with precise levels of sodium potassium magnesium electrolytes Immune Support & Wellness - Rehydration tablets with electrolytes support your immune system and fight oxidative stress: Travelling essentials, electrolytes for fasting, keto electrolyes Use Anywhere - Just drop a tablet into water for a refreshing electrolyte drink, ideal as backpacking essentials and long haul flight essentials: Stay energised on-the-go.
Is HIGH5 Zero Electrolyte Tablets for Hydration, Berry, 20 Tablets Independently Tested?
No Third-Party Testing Visible
We could not find evidence of independent third-party testing for this product. This doesn't mean it's unsafe, but independent verification provides additional assurance.
How We Score Supplements
Our methodology analyses review data, ingredient science, and product information, then scores each product on a 0-100 scale across evidence-based categories:
Effectiveness
How well the product delivers its claimed benefits, based on reviews and ingredient evidence.
Ingredient Quality
Bioavailable forms, clinically effective dosages, clean label, minimal fillers.
Value for Money
Price relative to ingredient quality, dosage count, and effectiveness.
Side Effects Profile
Higher score = fewer side effects. 100 means virtually no adverse reactions reported.
Certifications & Testing
Third-party lab testing, GMP certification, and independent quality verification.
Overall Score
Our overall assessment across all factors. Our bottom-line recommendation.
How Does HIGH5 Zero Electrolyte Tablets for Hydration, Berry, 20 Tablets Compare?
See how this product stacks up against the top-rated electrolytes in our database.
| Product | Score | Price |
|---|---|---|
| HIGH5 Zero Electrolyte Tablets f... (this) | 68.0 | £4.99 |
| Electrolyte Hydration Orange 20 Tablets | 71.0 | £5.00 |
| Science in Sport Hydro Electroly... | 68.0 | £5.00 |
| Electrolyte Hydration Lemon & Li... | 64.0 | £5.00 |
Price History (90 days)
Quick Facts
- Form
- Tablet
- Servings
- 20
Frequently Asked Questions
Is HIGH5 Zero Electrolyte Tablets for Hydration, Berry, 20 Tablets worth buying in 2026? ▼
What is the best price for HIGH5 Zero Electrolyte Tablets for Hydration, Berry, 20 Tablets in the UK? ▼
What are the pros and cons of HIGH5 Zero Electrolyte Tablets for Hydration, Berry, 20 Tablets? ▼
Is HIGH5 Zero Electrolyte Tablets for Hydration, Berry, 20 Tablets third-party tested? ▼
How does HIGH5 Zero Electrolyte Tablets for Hydration, Berry, 20 Tablets compare to Electrolyte Hydration Orange 20 Tablets? ▼
Disclaimer: AIScored provides research-backed summaries based on publicly available reviews and product information. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Affiliate links may earn us a commission at no extra cost to you.
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