Best seller60 servings · 300g · caffeine free

Hydration
Electrolytes.

★★★★★★★★★★ 4.7 134 ratings
£14.99£0.25 / serving
or £12.74 with Subscribe and save Save 15%
  • ✓400mg of sodium and 400mg of chloride per serving
  • ✓Five salts plus 1250mg of taurine, with no caffeine and nothing stimulating
  • ✓Vitamins B6 and B12 at 100% NRV contribute to the reduction of tiredness and fatigue
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★★★★★★★★★★ 4.7 · 134 ratingsRead all

“Grabbed a tub of these at Rainhills, and hands down best electrolytes I've had.” Amy Pearson, verified buyer

14-day returnsVegan friendlyGMP-certified facilitiesMade in the UK
ISO 22000 facility✳Full doses on the label✳Employee owned · est. 2013✳
ISO 22000 facility✳Full doses on the label✳Employee owned · est. 2013✳
The sodium

Sodium first, then four more salts.

Each serving has 400mg of sodium and 400mg of chloride, with potassium, calcium and magnesium.

01 · Sodium
400mg
Sodium per serving

From salt and tri-sodium citrate. 400mg of sodium per serving.

02 · Chloride
400mg
Chloride, matched to the sodium

From sodium chloride. 400mg of chloride per serving, alongside 400mg of sodium.

The sodium ladder

Sodium per serving, ranked.

Sodium per serving: Efectiv Hydration Electrolytes against typical alternatives.

Efectiv Hydration ElectrolytesPer 5g serving in 500ml 400mg
Electrolyte tabletTypical effervescent tab 300mg
Isotonic sports drinkPer 500ml bottle, around 20g sugar 250mg
Coconut waterPer 500ml, high potassium, low sodium 120mg
WaterPer 500ml, 3 to 12mg by brand 6mg

Sodium per 500ml bottle or per tablet, from the labels of leading UK products. Where only salt is declared, sodium is salt divided by 2.5. Checked October 2026.

Honestly dosed

Five electrolytes, fully disclosed.

No proprietary blends and nothing stimulating. Every salt is on the label with its amount. Here is exactly what is in each 5g scoop.

11+ n/e
Na
400mg
Sodium
From chloride & citrate
1750% NRV
Cl
400mg
Chloride
From sodium chloride
1910% NRV
K
200mg
Potassium
From tri-potassium citrate
207.5% NRV
Ca
60mg
Calcium
From calcium citrate
1213% NRV
Mg
50mg
Magnesium
From bisglycinate
Largest active
1250mg
Taurine
1250mg of taurine per serving. No caffeine and nothing else stimulating in the tub.
100% NRV
1.4mg
Vitamin B6
As pyridoxal 5-phosphate. Vitamin B6 contributes to the reduction of tiredness and fatigue.
100% NRV
2.5µg
Vitamin B12
As methylcobalamin. Vitamin B12 contributes to the reduction of tiredness and fatigue.
Per 5g serving in 500ml waterCaffeine free0.2g sugarISO 22000Dose on the label+ NRV not established
Nothing hidden

The full label.

If it is on the label, it is in the tub, with its amount. Five salts, taurine, two B vitamins, a flavour and a sweetener. Here is every 5g scoop in full.

Ingredients

Taurine, Acidity Regulator (Malic Acid), Salt, Tri-Sodium Citrate, Tri-Potassium Citrate, Calcium Citrate, Magnesium Bisglycinate, Flavouring, Anti-Caking Agent (Silicon Dioxide), Colouring (Red Beetroot), Sweetener (Sucralose), Pyridoxal 5-Phosphate (Vitamin B6), Methyl Cobalamin (Vitamin B12).

Allergen advice

No known allergens. Manufactured in a facility that handles Milk, Soy, Egg and Gluten.

VEGAN FRIENDLYDOSE ON THE LABELMADE IN THE UK
Nutritional information
Serving size 1 scoop (5g) · 60 servings
Per serving%NRV
Energy 4 kcal
Carbohydrate 0.2 g
of which sugars 0.2 g
Fat 0.0 g
Protein 0.0 g
Salt 1.01 g
Taurine 1250 mg +
Sodium from chloride & citrate 400 mg +
Chloride from sodium chloride 400 mg 50%
Potassium from tri-potassium citrate 200 mg 10%
Calcium from calcium citrate 60 mg 7.5%
Magnesium from bisglycinate 50 mg 13%
Vitamin B6 pyridoxal 5-phosphate 1.4 mg 100%
Vitamin B12 methyl cobalamin 2.5 µg 100%
NRV = Nutrient Reference Value. + NRV not established. Contains no known allergens. Manufactured in a facility that handles milk, soy, egg and gluten. Suitable for vegetarians and vegans.
Seven flavours

Two months is a long time to like one flavour.

Seven to rotate through, all naturally coloured.

You've picked

Naturally coloured, sweetened with sucralose, and mixed to dissolve in ten seconds in 500ml of cold water. No grit at the bottom of the bottle.

400mg
Sodium
0.2g
Sugar
60
Servings
Two ways to hydrate

With or without caffeine.

This tub is caffeine-free and can be used at any hour. The +Energy version adds 100mg of caffeine to the same five salts.

Any hour · every day This product
Hydration Electrolytes
400mg sodium, no stimulants
  • All-day sipping, desk to session
  • Evening training and hot rooms
  • Rest days and long flights
No caffeine Add · £14.99
AM · Training window £17.99
Hydration + Energy
Same five salts, 100mg caffeine
  • Early starts and morning sessions
  • Before training
  • Instead of a third coffee
Best before 2pm View +Energy
Through the day
6AM
Wake / train
10AM
Desk work
2PM
Switch over
6PM
Evening session
10PM
Wind down
Hydration Electrolytes Hydration + Energy
Timing

One scoop, four moments.

Mix one scoop into 400 to 500ml of cold water. There is no caffeine in it.

One scoop,

5g
One scoop
500ml
Cold water
10s
To mix
See it in action

Mixes without grit.

One scoop, 500ml, ten seconds in the shaker. 300g of five-salt electrolytes in a tub built to live in a gym bag.

01 A level 5g scoop The scoop in the tub is the serving. One gives you 400mg of sodium, 400mg of chloride and the three salts behind them.
02 500ml of cold water Cold water and a wider bottle dissolve it fastest. Less water makes it sharper, more makes it sip better through a long session.
03 Ten seconds, then go Shake or stir until clear. It mixes without grit or foam, so there is nothing left in the bottom of the bottle.
300g
Per tub
60
Servings
£0.25
Per serving
NO GRIT, NO FOAMFITS A BOTTLE CAGESCOOP INCLUDED
EFECTIV® Hydration Electrolytes - 60 Servings300g · 60 servings
Why this, not that

Sodium per serving, side by side.

This tub next to a typical isotonic sports drink and a typical effervescent electrolyte tablet, on salts, sugar and cost. Every dose is on our label, so you can check it yourself.

This tub
Isotonic sports drink
Electrolyte tablet
Sodium per serving
400mg
250–260mg
300mg
Chloride per serving
400mg
✕
Sometimes
Potassium per serving
200mg
Not declared
65–150mg
Five-salt electrolyte profile
✓
✕
Sometimes
1250mg taurine
✓
✕
✕
B6 and B12 at 100% NRV
✓
✕
✕
Sugar per serving
0.2g
17.5–22.4g
0–1.2g
Cost per serving
£0.25
£1.20
£0.55

Comparison against leading UK 500ml isotonic sports drinks and effervescent electrolyte tablets, using label values per 500ml bottle or per tablet. Competitor cost per serving based on UK shelf and list prices; this tub based on RRP at 60 servings. Checked October 2026.

Verified reviews

What people say.

4.7 ★★★★★★★★★★
Based on 134 verified ratings

Verified Hydration Electrolytes reviews from customers who bought it, collected by Lipscore. Good or bad, every review is published.

★★★★★★★★★★
Grabbed a tub of these at

Grabbed a tub of these at Rainhills, and hands down best electrolytes I've had.

AP Amy PearsonVerified buyer
134
Verified ratings
via Lipscore
★★★★★
400mg Sodium, 400mg Chloride

All Hydration Electrolytes reviews.

Collected & verified by Lipscore
On the label

Quality you can check.

Hydration Electrolytes is made in the UK to ISO 22000 standards, with every active ingredient printed on the label with its dose.

Ingredients
Listed in full
Formula
Full dosages listed
Manufacturing
UK, ISO 22000
Label
Every dose listed
Harry Lightfoot
Our athletes
“Man's got range.”
Harry Lightfoot
#1 UK Crossfit · Efectiv Athlete
18
Efectiv athletes
4.7
134 ratings
6
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Before you ask

Questions, answered.

A hydration supplement contains electrolytes, the salts and minerals lost in sweat. Efectiv Hydration has sodium, chloride, potassium, calcium and magnesium, with the amount of each on the label.
Yes, Efectiv Hydration is suitable for daily use to help you stay consistently hydrated.
Yes, Efectiv Hydration helps replace electrolytes lost through sweat.
Absolutely, Efectiv Hydration works well alongside protein, creatine, and pre-workout.
Hydration Electrolytes · 60 servings
Rated 4.7 out of 5 from 134 reviews