A useful reference
The UK Chief Medical Officers say some activity is better than none. Their adult guidance is a population-level target, not a personal prescription; adapt activity to your circumstances and get professional advice if you are unsure what is suitable.
A weekly movement target is a guide, not a pass-or-fail test
For adults aged 19 to 64, the UK Chief Medical Officers advise aiming for at least 150 minutes of moderate activity a week, or 75 minutes of vigorous activity, or a combination, plus muscle-strengthening activity on at least 2 days. Adults aged 65 and over are also advised to build gradually towards 150 minutes and include strength, balance and flexibility work on at least 2 days. The guidance says any activity is better than none.
Choose movement you can repeat
Brisk walking, cycling, strength exercises, active travel and many everyday tasks can contribute to activity. If you are currently inactive, start with an amount that feels manageable and build over time. The UK guidance also recommends breaking up long periods of sitting when physically possible.
Keep hydration simple for everyday activity
The NHS advises drinking enough through the day for pale-yellow urine and drinking extra fluids when you have been sweating from physical activity. It names water as the best way to replace fluid lost through sweating. These general tips do not assess a particular electrolyte product or set an individual fluid target.
What does evidence say about BCAA supplements?
Leucine, isoleucine and valine are branched-chain amino acids, or BCAAs. The US National Institutes of Health Office of Dietary Supplements says there is little evidence that BCAA supplements improve endurance performance. Some short-term research suggests possible gains alongside resistance training, but it is unclear whether supplements add to the effect of eating enough high-quality protein. This evidence does not establish an effect for a specific blend or serving.
Product information
What the active-lifestyle pair lists
These are catalogue descriptions, not evidence that a product improves hydration, performance or recovery. Check each current product page and label for complete ingredients, serving information and directions.
Hydrate You
The stack card describes a berry-flavoured electrolyte drink mix.
View product detailsBCAA Pro
The catalogue lists a lemon-and-lime mix with leucine, isoleucine, valine, L-citrulline malate, vitamins B6 and C, and 42 servings.
View product details
Evidence and further reading
Sources
- 1.UK Chief Medical Officers' physical activity guidelines — Department of Health and Social Care (opens in a new tab)
- 2.Water, drinks and hydration — NHS (opens in a new tab)
- 3.Dietary Supplements for Exercise and Athletic Performance — US National Institutes of Health Office of Dietary Supplements (opens in a new tab)
Evidence links checked 11 October 2026. Product names and descriptions were checked against the app catalogue snapshot dated 6 October 2026.
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