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Science in Sport Hydro Electrolyte Tablets, Berry, 20 Tablets vs Phizz Electrolytes Tablets, Daily Hydration and Multivitamin, 20 Servings

Side-by-side comparison of scores, ingredients, prices and real customer feedback for Science in Sport Hydro Electrolyte Tablets, Berry, 20 Tablets and Phizz Electrolytes Tablets, Daily Hydration and Multivitamin, 20 Servings.

Last verified: 19 Oct 2026 · Based on 62 reviews

68.0
Score Summary

Science in Sport Hydro Electrolyte Tablets, Berry, 20 Tablets scores 68.0/100 vs Phizz Electrolytes Tablets, Daily Hydration and Multivitamin, 20 Servings at 56.0/100. Science in Sport Hydro Electrolyte Tablets, Berry, 20 Tablets wins on effectiveness, value for money, side effects. Phizz Electrolytes Tablets, Daily Hydration and Multivitamin, 20 Servings is stronger on ingredient quality.

How Do the Scores Compare?

Science in Sport Hydro Elec...
Phizz Electrolytes Tablets,...
Science in Sport Hydro Electrolyte Tablets, Berry, 20 Tablets
Science in Sport Hydro Elec...
Science in Sport
Phizz Electrolytes Tablets, Daily Hydration and Multivitamin, 20 Servings
Phizz Electrolytes Tablets,...
Phizz
Overall Score 68.0 56.0
Effectiveness 77.0/100
Best
70.0/100
Ingredient Quality 55.0/100 56.0/100
Best
Value for Money 78.0/100
Best
60.0/100
Side Effects 88.0/100
Best
58.0/100
Certifications 35.0/100
Best
30.0/100
Best Price
£7.50
£5.00 Amazon UK →
-33% deal
£7.99 Amazon UK →
Price per Serving £0.25 20 servings
Best value
£0.40 20 servings
Form Tablet Tablet
Dose None None
Third-Party Tested ✗ No ✗ No
Reviews Analysed 25 37

Science in Sport Hydro Electroly...

Pros

  • ✓Many reviewers praise the taste; two call it pleasant and not overpowering, and one says the berry flavour was much better than expected
  • ✓Dissolves quickly with no bits left, according to a few reviewers
  • ✓Many reviewers call it good value, and one says the cost per drink is economical compared with ready-made electrolyte drinks
  • ✓The compact, lightweight tube is easy to carry for travel or the gym

Cons

  • ✗The listing gives no amounts for sodium, potassium, calcium, magnesium or the B vitamins
  • ✗One reviewer who bought two flavours found the taste lacking and moved to a cheaper isotonic drink
  • ✗One reviewer's tube arrived opened, with the tablets broken and wet
  • ✗One reviewer finds it pricey compared with budget options

Best For

Cyclists and gym-goers who want a portable electrolyte drink with a good taste People rehydrating in hot weather or on holiday in the heat Anyone who finds other electrolyte tablets hard on the stomach or unpleasant to drink
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Phizz Electrolytes Tablets, Dail...

Pros

  • ✓Many reviewers say it helps them stay hydrated after sweaty exercise, in hot weather and while travelling
  • ✓Most reviewers who comment on taste find the orange pleasant, and two who tried several Phizz flavours rank orange best
  • ✓Dissolves quickly with no undissolved bits, according to several reviewers
  • ✓Caffeine-free, so it can stand in for coffee or caffeinated electrolyte drinks, and one reviewer drinks it in the morning instead

Cons

  • ✗Taste is the main complaint: several reviewers describe it as salty, metallic, medicinal or 'bin juice', and some couldn't finish it
  • ✗Three reviewers say it made them nauseous, and two of them say it made them vomit more than once
  • ✗Apart from vitamin C at 375% of the daily dose, the listing doesn't say how much of each electrolyte or vitamin is in a tablet
  • ✗Not third-party tested, and one reviewer says an Aldi equivalent tastes better for a fraction of the price

Best For

People who sweat heavily, such as hot yoga or gym users, and want help rehydrating Travellers and anyone dealing with hot climates or heatwaves People who want a caffeine-free morning drink instead of coffee Vegans or halal consumers who need an electrolyte tablet that suits their diet
View full review →

Score Breakdown: Science in Sport Hydro Electrolyte Tablets, Berry, 20 Tablets vs Phizz Electrolytes Tablets, Daily Hydration and Multivitamin, 20 Servings

Science in Sport Hydro Electrolyte Tablets, Berry, 20 Tablets Winner 68.0/100

Reviewers' main praise for these berry tablets is the taste.

Effectiveness
Science in Sport..
77.0/100
Phizz Electrolyt..
70.0/100
Ingredient Quality
Science in Sport..
55.0/100
Phizz Electrolyt..
56.0/100
Value for Money
Science in Sport..
78.0/100
Phizz Electrolyt..
60.0/100
Side Effects
Science in Sport..
88.0/100
Phizz Electrolyt..
58.0/100
Certifications
Science in Sport..
35.0/100
Phizz Electrolyt..
30.0/100

What are the key differences?

Science in Sport Hydro Electrolyte Tablets, Berry, 20 Tablets is best for: Cyclists and gym-goers who want a portable electrolyte drink with a good taste, People rehydrating in hot weather or on holiday in the heat
Phizz Electrolytes Tablets, Daily Hydration and Multivitamin, 20 Servings is best for: People who sweat heavily, such as hot yoga or gym users, and want help rehydrating, Travellers and anyone dealing with hot climates or heatwaves

Frequently Asked Questions

Which is better, Science in Sport Hydro Electrolyte Tablets, Berry, 20 Tablets or Phizz Electrolytes Tablets, Daily Hydration and Multivitamin, 20 Servings? ▼
Science in Sport Hydro Electrolyte Tablets, Berry, 20 Tablets scores 68.0/100 overall while Phizz Electrolytes Tablets, Daily Hydration and Multivitamin, 20 Servings scores 56.0/100. Science in Sport Hydro Electrolyte Tablets, Berry, 20 Tablets comes out ahead, scoring higher on effectiveness (77.0 vs 70.0). Science in Sport Hydro Electrolyte Tablets, Berry, 20 Tablets is best suited for Cyclists and gym-goers who want a portable electrolyte drink with a good taste and People rehydrating in hot weather or on holiday in the heat. Phizz Electrolytes Tablets, Daily Hydration and Multivitamin, 20 Servings is better for People who sweat heavily, such as hot yoga or gym users, and want help rehydrating and Travellers and anyone dealing with hot climates or heatwaves.
Is Science in Sport Hydro Electrolyte Tablets, Berry, 20 Tablets worth the price compared to Phizz Electrolytes Tablets, Daily Hydration and Multivitamin, 20 Servings? ▼
Science in Sport Hydro Electrolyte Tablets, Berry, 20 Tablets costs £5.00 while Phizz Electrolytes Tablets, Daily Hydration and Multivitamin, 20 Servings is £7.99. For value, Science in Sport Hydro Electrolyte Tablets, Berry, 20 Tablets scores 78.0/100 vs Phizz Electrolytes Tablets, Daily Hydration and Multivitamin, 20 Servings's 60.0/100. Science in Sport Hydro Electrolyte Tablets, Berry, 20 Tablets delivers better value relative to its quality.
Which has fewer side effects? ▼
Science in Sport Hydro Electrolyte Tablets, Berry, 20 Tablets scores 88.0/100 for side effects (higher means fewer reported issues) while Phizz Electrolytes Tablets, Daily Hydration and Multivitamin, 20 Servings scores 58.0/100. Reviewers report fewer side effects with Science in Sport Hydro Electrolyte Tablets, Berry, 20 Tablets. For certification and testing, Science in Sport Hydro Electrolyte Tablets, Berry, 20 Tablets scores 35.0/100 vs Phizz Electrolytes Tablets, Daily Hydration and Multivitamin, 20 Servings's 30.0/100. Always consult a healthcare professional before starting any supplement.

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