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Electrolyte Effervescent Tablets

Hydralyte · Supplements · clinical-formula electrolytes
4.5strong evidence
6.6of 10
Hydralyte Electrolyte Effervescent Tablets
Good for: energy, recovery. Weaker case for sleep.

The score explained

evidence, testing and value, weighed before price

Why 6.6 of 10: Provisional: rehydration formulas are properly evidenced; relevant to fatigue only when dehydration is actually the problem.

what’s good
  • Oral rehydration science is genuinely well established
  • Cheap, available at Watsons/Guardian
  • Useful after illness, heavy training or heavy nights
worth knowing
  • Niche cause: most fatigue is not dehydration
  • Regular use adds meaningful sodium

what the evidence says

Oral rehydration solutions are one of medicine's quiet triumphs, with decades of solid evidence for restoring fluid and electrolyte balance during illness and heavy sweat loss. Their relevance to everyday fatigue is narrower than the sports-drink industry implies: they help when you are actually depleted, from training in Singapore heat, illness or alcohol, and do nothing for fatigue with other causes.

Plain-language assessment of the human evidence. No cherry-picked citations.

reviews

4.5· 2,100 reviews, aggregated

Most reviewers take it for energy and report it doing its job quietly. Ratings cluster around 4.5 stars across retailer sites, with few complaints beyond shipping.

energyeasy to tolerategreat value
AI summary of public reviews