Electrolytes

Electrolytes are the minerals that keep your body’s operating system running smoothly. Found in sodium, potassium, magnesium, calcium, chloride, and other trace minerals, they help regulate fluid balance, nerve signalling, and muscle contractions. When you sweat, you lose more than just water, you lose electrolytes too. That’s where electrolyte drinks, powders, and supplements come in. Whether it’s an intraworkout formula to support performance, a rehydration solution for recovery, or simply the best electrolyte powder to keep you feeling energised day-to-day, replacing electrolytes is key to avoiding cramps, fatigue, and imbalance.

Benefits of Electrolytes

From weekend warriors to athletes chasing peak sports performance, electrolytes support energy, hydration, and endurance at every level. Sodium and chloride restore fluid balance, potassium and magnesium assist muscle contraction, while calcium plays a vital role in nerve function. Together, they reduce the risk of muscle cramps, help fight dehydration, and promote sustained energy when training or working hard. Our Energy and Endurance range is packed with natural electrolyte supplements designed to give you the rehydration support you need to go the extra mile. If you’re curious about the science, check out our blog Hydration isn’t optional. It’s your body’s operating system to understand just how crucial electrolytes are for everyday health.

Best Electrolyte Powder

Looking for the best electrolytes in 2025? Our Top 10 Electrolytes collection makes it easy to compare powders, tablets, and electrolyte water so you can find the right fit for your goals. Intraworkout supplements such as magnesium- and potassium-rich blends not only replace what sweat takes away but also support recovery, endurance, and overall muscle and performance. Curious about which formulas stand out? Our blog The best electrolyte powders in 2025 breaks down what makes a powder effective and how to choose the right one for training, rehydration, or day-to-day balance.

Buy Electrolyte Drinks at ASN

Whether you prefer an on-the-go electrolyte drink, a convenient electrolyte tablet, or a complete electrolyte solution for dehydration, ASN has you covered. Shop the full Electrolytes and Hydration collection online, click and collect in-store, or visit your local ASN for expert advice on the best electrolyte supplements for your needs. From Energy blends to Sports Performance hydration solutions, you’ll find premium products to keep your system in check and your body performing at its best. For a deep dive, explore our blog Hydr8 your performance; the ultimate electrolyte solution to learn how these supplements work in real training conditions.