Daily Hydration Formula • Raspberry • 30 Sticks
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Sodium plays a key role in keeping your body hydrated and your muscles firing properly. It is the primary electrolyte lost through sweat and is essential for maintaining fluid balance, nerve signalling, and endurance during prolonged activity.
Onyx contains a clinically balanced dose of sodium to help you stay sharp, hydrated, and ready to go again tomorrow.
Potassium supports proper muscle function and helps regulate heartbeat, fluid levels, and nerve signals. It works alongside sodium to keep your body in balance and prevent cramps and fatigue.
Our formula includes a precise amount of potassium to help you perform consistently — whether you're in the gym or on the go.
Calcium isn't just for bones. It also plays a critical role in muscle contractions and nerve communication, especially during physical activity.
Onyx includes a functional dose of calcium to support every rep, swing, and stride.
Iodine supports healthy thyroid function, which plays a major role in maintaining energy levels and metabolic balance. It’s often overlooked, but essential for long-term performance and recovery.
We’ve included iodine in every sachet of Onyx to help you feel energised and ready, day after day.
Magnesium plays a vital role in energy production, muscle recovery, and reducing fatigue. It also supports electrolyte balance and helps regulate nerve function, making it essential for anyone active.
Onyx uses magnesium citrate for its high bioavailability, ensuring your body absorbs what it needs to stay focused, calm, and performing at its best.
Phosphorus isn’t just for energy metabolism — it’s essential for cellular repair, muscle function, and efficient oxygen delivery during exercise.
When you're pushing your limits, phosphorus helps fuel performance at the core.