The Duo

Twenty-eight sachets. One a day, that's your month covered.

Fourteen Watermelon Lychee and fourteen Peach Yuzu, so you're not locked into one taste for four weeks. Watermelon Lychee is the easy morning one, soft and cooling with something floral underneath. Peach Yuzu is sharper, tart with a citrus bite, better when you want to actually taste what you're drinking. Pick whichever you feel like that day.

Works out 15% cheaper than buying the two boxes separately.

Each sachet carries 1,490mg of electrolytes in the forms your body can absorb: calcium grown by marine algae rather than mined from rock, magnesium citrate instead of the cheap oxide, and potassium from two sources so it dissolves cleanly and tastes smoother. Sweetened with stevia, colored with beet and beta carotene, no sugar and nothing artificial.

Sugar-free. Vegan. Manufactured in the United Kingdom.