After a routine workout, plain sparkling water is a suitable choice if replacing fluid is your main aim and you prefer fizz without added sugar; the NHS lists sparkling water as an option for people who dislike still water. A no-added-sugar flavoured drink offers a different taste, but check its sugars and ingredients rather than assuming it is sugar-free. After prolonged or particularly sweaty exercise, consider whether you also need sodium-containing fluid and food for recovery, as described in UK Sports Institute guidance.
Who is each option for?
People finishing a routine workout
If you mainly want to replace fluid and prefer fizz, plain sparkling water is an option without the added ingredients of a flavoured drink. The NHS suggests sparkling water for people who dislike the taste of still water.
People who prefer a flavoured drink
A no-added-sugar flavoured sparkling water may appeal if taste influences what you drink after exercise. Check the particular bottle: Sainsbury's Apple & Elderflower and Blackcurrant & Cherry examples contain sweeteners and acids.
People training for longer or sweating heavily
Do not treat sparkling water as a complete recovery drink after a demanding session. UK Sports Institute guidance explains that sodium helps the body retain fluid and that running out of fuel can also affect recovery.
What should you check?
Start with what the session calls for, then compare the drink's ingredients, sugar information and bottle format.
| Priority | What to check | When it matters |
| Replacing fluid |
Check whether the drink is plain sparkling water. Compare the ingredients if you want water without added flavourings. |
After a routine session, I want a fizzy drink when replacing fluid is my main concern. The NHS lists sparkling water as an alternative for people who dislike still water. |
| Sugar and ingredients |
Read the sugars figure per 100ml and the ingredient list. Check for sweeteners, acids and fruit ingredients rather than relying on a no-added-sugar claim alone. |
I want to distinguish avoiding added sugar from avoiding sugar altogether. Sanpellegrino says its Zero Added Sugar range contains naturally occurring sugar. |
| Flavour |
Compare the exact flavour and sweeteners. Sainsbury's labelled no-added-sugar Apple & Elderflower and Blackcurrant & Cherry drinks each list less than 0.5g sugars per 100ml. |
Fizz alone may not be what I feel like drinking after training, but I still want to know what gives a flavoured drink its taste. |
| Demanding sessions |
Consider the length and intensity of exercise and how much you have sweated. Check whether sodium-containing fluid and food are needed alongside water. |
After a long or particularly sweaty session, I do not want to mistake a plain drink for everything needed for recovery. UK Sports Institute guidance identifies sodium's role in fluid retention and running out of fuel as a recovery consideration. |
| Bottle format |
Compare the stated bottle size and number of bottles. Check the pack label for storage instructions after opening. |
A smaller bottle may suit a drink taken away from home; a larger bottle or multipack may suit the way I store and use sparkling water at home. |
Common buying mistakes
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Assuming no added sugar means sugar-free
A no-added-sugar sparkling drink can still contain naturally occurring sugar. Sanpellegrino states that its Zero Added Sugar range does.
If total sugar matters to your choice, read the sugars-per-100ml figure for the exact drink as well as the front-of-pack claim.
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Choosing a flavour without reading its ingredients
Sainsbury's no-added-sugar flavoured sparkling-water examples contain sweeteners, acids and preservatives, unlike a plain-water ingredient list.
Choose plain sparkling water if you want the simpler formulation; otherwise compare the sweeteners and acids on the flavour you intend to buy.
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Expecting sparkling water to cover every recovery need
Replacing fluid is not the whole recovery question after prolonged or demanding exercise. UK Sports Institute guidance also identifies sodium's role in retaining fluid and running out of fuel as a consideration.
Match the drink and food you choose to the session rather than treating a no-added-sugar label as evidence of a complete recovery product.
Brand and retailer references
These references show how plain water and flavoured no-added-sugar drinks differ; they do not indicate which products are sold on Joybuy.
Highland Spring
Highland Spring describes its sparkling water as having nothing added but bubbles and lists 500ml, 1.5L and 6x1L formats.
- A plain-water option when you want carbonation without a flavoured-drink ingredient list.
- Its published mineral figures include 5.6mg/L sodium; do not assume it serves as a dedicated drink for substantial sweat losses.
Sainsbury's
Sainsbury's lists both plain sparkling water and no-added-sugar flavoured sparkling drinks.
- Its Apple & Elderflower and Blackcurrant & Cherry 1L examples each list less than 0.5g sugars per 100ml.
- Those flavoured examples contain sweeteners, acids and preservatives; check the ingredients of the particular flavour.
Sanpellegrino
Sanpellegrino has plain sparkling natural mineral water and a separate Zero Added Sugar fruit-drink range.
- The separate ranges let you choose between plain mineral water and a flavoured sparkling drink.
- Sanpellegrino states that its Zero Added Sugar range contains naturally occurring sugar; check the exact drink's nutrition panel.
Perrier
Perrier describes its core product as carbonated natural mineral water.
- A plain mineral-water reference for shoppers comparing it with flavoured sparkling drinks.
- Check the label of the particular Perrier product rather than applying the core water's description to every drink bearing the name.
Tesco
Tesco lists own-label sparkling natural mineral water alongside branded sparkling waters.
- Its sparkling-water category lists own-label 2L, 12x500ml and 6x2L formats.
- Check the individual product label for ingredients and nutrition information when choosing a no-added-sugar drink.
M&S
M&S describes an own-label Sparkling Scottish Mountain Water, bottled at source.
- A plain sparkling-water reference rather than a flavoured fruit drink.
- Use the particular bottle's label if you need nutrition or mineral figures for a comparison.
Plain sparkling-water options on Joybuy
These bottles and multipacks are plain sparkling-water options to consider when replacing fluid after a routine workout is the main aim. For prolonged or particularly sweaty exercise, consider recovery needs separately.
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Highland Spring Sparkling Spring Water 6x1L
A six-bottle, 1L format for plain sparkling water at home after a routine workout. The Joybuy product information lists natural sparkling mineral water and 5.6mg/L sodium; do not treat that figure alone as evidence that the drink meets substantial sweat-loss needs.
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San Pellegrino Sparkling Natural Mineral Water 6x1L
A six-bottle, 1L plain sparkling mineral-water format for drinking at home after routine exercise. Check the bottle's nutrition and mineral information if you need figures for a more specific comparison.
View on Joybuy
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Highland Spring Sparkling Spring Water 8x500ml
The eight 500ml bottles offer a smaller individual format for a plain fizzy drink after routine exercise. Joybuy's product information lists naturally sourced water and 5.6mg/L sodium; assess demanding-session recovery separately.
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San Pellegrino Sparkling Natural Mineral Water 6x500ml
A six-pack of 500ml bottles if you prefer an individual plain sparkling-water format after a routine session. Check the bottle's nutrition and mineral information if those figures affect your choice.
View on Joybuy
No image available
Buxton Sparkling Water 8x500ml
Eight 500ml bottles provide another individual sparkling-water format for routine fluid replacement. If you are comparing drinks after substantial sweat loss, check the bottle's mineral information rather than assuming a sodium amount from its format.
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Questions about post-workout drinks
Is sparkling water suitable after a workout?
Yes, when replacing fluid is the main aim after routine exercise. The NHS says water is the preferred way to replace fluids lost through physical activity and suggests sparkling water if you dislike still water. A prolonged or particularly sweaty session may call for other recovery considerations as well.
Does no added sugar mean a sparkling drink is sugar-free?
No. A no-added-sugar claim does not tell you that total sugars are zero: Sanpellegrino states that its Zero Added Sugar range contains naturally occurring sugar. Check the sugars figure per 100ml on the exact drink.
Should I choose plain or flavoured sparkling water?
Choose plain sparkling water if you want a water-led ingredient list. If flavour makes a drink more appealing, compare the exact no-added-sugar product's nutrition panel and ingredients: Sainsbury's flavoured examples contain sweeteners, acids and preservatives.
When might a sports drink be worth considering instead?
After prolonged or particularly sweaty exercise, consider whether sodium-containing fluid is needed rather than assuming plain sparkling water covers every recovery need. UK Sports Institute guidance says sodium helps the body retain fluid and identifies running out of fuel as another recovery consideration; it does not make a sports drink necessary after every workout.