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Frequently bought together

Bundle total£124

Why it works

Cellular hydration

Sodium, potassium and magnesium at ratios that move water into cells rather than through them.

Muscle function

Magnesium glycinate at 300mg — the highly-bioavailable form clinically studied for cramping and sleep.

Recovery

Coconut water powder and watermelon extract contribute natural potassium and l-citrulline for post-exercise blood flow.

Supplement facts

IngredientAmount
Electrolytes · per serving
Sodium (from sea salt)250mg
Potassium (citrate)400mg
Magnesium (glycinate)300mg
Chloride180mg
Botanical support
Coconut water powder1500mg
Watermelon extract500mg
L-citrulline (from watermelon)200mg
Micronutrients
Vitamin C80mg (100% RDA)
Vitamin B61.4mg (100% RDA)
Vitamin B122.5µg (100% RDA)
Zinc5mg (50% RDA)

% RDA based on adult reference intakes. Full label printed on every tub.

Reviews

4.71,203 reviews
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  • Great after long flights. A touch salty for daily use, but I think that's the point.

    Marnie K.Verified buyerOct 2024
  • Finally not sweet

    Every other electrolyte I've tried tastes like a slushy. This tastes like water with a job.

    Iris W.Verified buyerNov 2024
  • Magnesium at 300mg made the sleep difference within a week. Not a placebo dose.

    Owen P.Verified buyerOct 2024
  • Works, but I prefer the sachets to the tub — sticky lid after two weeks.

    Callum D.Verified buyerSept 2024
  • Post-training staple

    Replaced my sports drink. Same result, no sugar, no colouring, half the price per serving.

    Yasmin H.Verified buyerSept 2024
  • The doses on the label are what convinced me. Actual sodium, actual potassium — not a pinch.

    Liam O.Verified buyerAug 2024

Questions & answers

  • You can replace the multivitamin — the formula covers the same territory at published doses. If you'd rather stack, we've never seen a safety issue at combined levels.

    — Smart Greens team
Hydration+
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