Why We Love It
HydrationX is Modex's hypotonic electrolyte mix, built for when a normal bottle of water isn't going to cut it. Being a hypotonic formula, it's designed to clear the gut and get into your system fast, so it's perfect before a hot start, mid session, or just as a daily top-up.
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Each sachet of HydrationX carries 517.5mg of sodium and 200mg of potassium, the two electrolytes doing most of the work in fluid regulation. It also delivers 56.25mg of magnesium for muscle function and 45mg of vitamin C for energy metabolism and immune support. The formula sits at 147 mOsmol/L, genuinely hypotonic territory, which the hydration literature on osmolality ties directly to faster fluid absorption than more concentrated drinks. It also includes 20mg of Pycnogenol®, a standardised maritime pine bark extract, added here for its antioxidant effect against the oxidative stress that comes with hard training.
Fast Facts
- 517.5mg sodium, 200mg potassium & 56.25mg magnesium per sachet
- Hypotonic formula at 147 mOsmol/L
- Supports energy & muscle function
- 45mg vitamin C for immune & antioxidant support
- 20mg Pycnogenol® maritime pine bark extract
- Replaces fluids lost in sweat
| NUTRITION INFORMATION | ||
| Servings per package: 30 Serving size: 4g (1 sachet, mixed into 500mL water) | ||
| Per Serving | Per 100g | |
| Energy | 0kJ (0 Cal) | 0kJ (0 Cal) |
| Protein | 0g | 0g |
| Fat, total | 0g | 0g |
| — Saturated | 0g | 0g |
| Carbohydrate | 0g | 0g |
| — Sugars | 0g | 0g |
| Dietary Fibre | 0g | 0g |
| Sodium | 517.5mg | 12937.5mg |
| Potassium | 200mg | 5000mg |
| Magnesium | 56.25mg | 1406.25mg |
| Vitamin C | 45mg | 1125mg |
| Pycnogenol® (pine bark extract) | 20mg | 500mg |
| ACTIVE INGREDIENTS (PER SACHET) | |
| Ingredient | Amount |
| Sodium chloride | 1.32g |
| — Equiv. sodium | 517.50mg |
| Potassium citrate | 553.10mg |
| — Equiv. potassium | 200mg |
| Magnesium citrate | 348.02mg |
| — Equiv. magnesium | 56.25mg |
| Ascorbic acid (vitamin C) | 45mg |
| Pinus pinaster stem bark ext. dry (as Pycnogenol®) | 20mg |
| — Derived from Pinus pinaster stem bark dry | 20g |
| — Equiv. procyanidins | 13mg |
Directions: Mix one 4g sachet into 500mL of water. Mixed as directed, HydrationX is hypotonic (147 mOsm/L).
Contains: Sulfites.
Warnings: Contains 520mg sodium and 205mg potassium per 4-gram dose (per sachet). Vitamins and minerals can only be of assistance if dietary intake is inadequate. If symptoms persist, talk to your health professional.
TGA Listed AUST L 522360. No stimulants. Maximum daily dose: 8g (2 sachets). Adults only.
🇦🇺 Australia
- FREE shipping on orders $129+ AUD (after discount codes are applied)
- Orders under $129: Shipping calculated at checkout
🇳🇿 New Zealand
- FREE shipping on orders $150+ NZD (after discount codes are applied)
- Orders under $150: Shipping calculated at checkout
- Customers are responsible for covering customs charges
🌍 International
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Same Day Dispatch: Orders placed before 12 PM (AEST/AEDT, Melbourne AU time) on weekdays are usually dispatched same day*. Orders placed after this cutoff will head out the next business day.*This is a guideline, not a guarantee. While we do our best to ship orders out on time, dispatch may be delayed during peak periods, sales events, or due to unexpected courier or warehouse issues.
Delivery Times - Australia: Standard shipping takes 3-9 business days. Need it faster? Choose Express at checkout.
Please Note: Delivery times may vary due to public holidays and other factors beyond our control. Check current shipping estimates here.
30-Day Policy
Easy returns and exchanges within 30 days of delivery (excluding items listed below).
Tech Item Exception:
Watches, FORM goggles, headphones, heart rate monitors, recovery boots and similar tech items can only be returned if they are in their original packaging with the seal intact (unopened and unconnected). Unless faulty or covered by warranty.
Personal Care / Hygiene Items:
For hygiene and safety reasons, change of mind returns and exchanges are not accepted for personal care/hygiene items, including socks, underwear and swimwear (even if they are not marked as Final Sale). Unless faulty or covered by warranty.
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Items marked as FINAL SALE cannot be returned or exchanged unless faulty or covered by warranty.
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Athlete support & in-house dietitian
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