Dioralyte

Shop Dioralyte at Holland & Barrett

Keeping well hydrated matters when you’re feeling run down, travelling, working out, or dealing with a bout of tummy upset. Dioralyte oral rehydration salts are designed to be mixed with water to help replace fluid and key electrolytes lost through sweat or loose stools, so you can focus on getting back to normal. Choose from subtle or fruity flavours, and keep a few sachets on hand for when you need dependable support.

Why choose Dioralyte at Holland & Barrett

This specialist range is formulated with a balanced blend of electrolytes, including sodium and potassium, alongside glucose to support efficient fluid absorption. If you prefer a fruitier option, Blackcurrant offers a familiar flavour that mixes smoothly. For those who want something straightforward, Natural keeps things simple with an unflavoured profile. When hydration is needed during episodes of loose stools, Relief Blackcurrent combines electrolytes with rice-based carbohydrates for a different option within the range.

How oral rehydration salts support you

Fluid alone isn’t always enough; electrolytes play a central role in helping your body maintain normal hydration status. The combination of salts and glucose in Dioralyte helps water be taken up efficiently, supporting balance after sweating, travelling, or a short spell of stomach upset. These convenient sachets dissolve in water, making them practical at home or on the go. Because everyone’s needs are different, having both flavoured and unflavoured choices means you can pick what’s easiest to sip and keep down.

How to use and choose your sachets

Follow the on-pack directions: dissolve the contents in the stated amount of water and sip steadily. Take as advised, and do not exceed the recommended intake. If you’re buying for a household, many people like to keep a mix of plain and flavoured options so there’s something that suits every palate. Check the label if you’re following a low-sodium or potassium-restricted diet, and speak to a healthcare professional if symptoms persist, worsen, or you’re concerned about dehydration in children, during pregnancy or breastfeeding, or alongside other medical conditions.

At Holland & Barrett, you’ll find the Dioralyte options you need, with clear guidance and fast, convenient shopping - so you can choose confidently and hydrate with care.