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Grape Zing Nesium

Grape Zing Nesium

Regular price $72.00 NZD
Regular price Sale price $72.00 NZD
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4.5
Rated 4.5 out of 5 stars
4 Reviews

Meet your daily hydration with a magnesium boost. Each can of Nesium Grape Zing delivers 40% of your recommended daily magnesium intake in a crisp, lightly sparkling sip — without the salty aftertaste. 

Sparkling water with magnesium + sodium to support normal muscle function, electrolyte balance and everyday energy levelsVegan-friendly, with natural flavours and colours. Easy, on-the-go format. No powders or tablets, no mixing, no fuss.

Package type
Quantity
  • 40% RDI of Magnesium
  • Zero sugar
  • Refreshing

Ingredients

Carbonated Water, Acidity Regulator (Citric Acid), Magnesium Citrate, Natural Flavour, Acidity Regulator (Malic Acid), Sodium Chloride (Salt), Sweetener (Sucralose), Natural Colour (Black Carrot, Carthamus).

Nutritional Information

Avg Qty Per Serve

  • Energy — 40 kJ (10 Cal)
  • Protein — 0 g
  • Fat — Total 0g, Saturated 0g
  • Carbohydrates — Total 0.4g, Sugars 0g
  • Dietary Fibre — 0g
  • Sodium — 129mg
  • Magnesium — 127mg (40% RDI)
  • Potassium — 0.1mg

How to Enjoy

Sip anytime you want hydration with a meaningful magnesium top-up. Best served chilled.

Sustainability

  • Aluminium cans are infinitely recyclable, helping reduce waste and environmental impact
  • Long shelf life with minimal refrigeration, supporting lower food waste across the supply chain

Good to know

Magnesium contributes to normal muscle function, electrolyte balance and reduction of tiredness and fatigue. This product is a food, not a medicine.

View full details

Sound Familiar?

Your body has been trying to tell you.

Magnesium deficiency rarely announces itself. It shows up as a collection of everyday feelings you've probably just been pushing through.

You're tired but can't sleep well

Magnesium regulates melatonin and supports the nervous system's ability to switch into rest mode. Low levels disrupt sleep quality even when you're exhausted.

Muscle cramps or twitching

Magnesium is essential for muscle relaxation. Without enough, muscles contract without fully releasing — causing cramps, spasms, and that annoying eye twitch.

Brain fog and low focus

Electrolyte balance directly affects nerve signalling. When it's off, mental clarity suffers — concentration dips, decisions feel harder, and you lose sharpness.

Afternoon energy crashes

Magnesium is involved in over 300 enzymatic reactions including ATP production — the process that powers every cell in your body. Low magnesium means low energy output.

Regular headaches

Low electrolyte levels — especially sodium and magnesium — are a well-documented trigger for tension headaches and migraines. Often the first symptom people notice.

Feeling stressed or on edge

Magnesium plays a key role in regulating the body's stress response through the HPA axis. Chronic stress depletes magnesium — and low magnesium amplifies stress. A cycle worth breaking.

What Changes

What proper electrolyte balance actually feels like.

When your body has the electrolytes it needs, the difference isn't dramatic — it's the absence of the friction that was slowing you down.

Better Sleep Quality

Magnesium supports the regulation of melatonin and GABA — the neurotransmitter that quiets the nervous system for sleep.

Via GABA receptor activation

Steadier Energy

Magnesium is required for ATP synthesis — the process your cells use to produce energy. Without it, your mitochondria run at reduced capacity.

Via ATP energy metabolism

Less Muscle Tension

Calcium causes muscle contraction; magnesium enables relaxation. The balance between them determines whether your muscles recover or stay tight.

Via calcium-magnesium antagonism

Actual Cellular Hydration

Sodium in trisodium citrate drives water into cells rather than straight through — the difference between being hydrated and just drinking a lot of water.

Via sodium-potassium pump

Sharper Focus

Electrolyte balance directly supports nerve signal transmission. When levels are optimal, neurotransmitter function improves — and mental clarity follows.

Via nerve signal conductance

Reduced Stress Response

Magnesium regulates the HPA axis — the system that controls cortisol. Adequate levels help moderate your physiological stress response over time.

Via HPA axis regulation

Grape Zing Nesium Reviews

4.5
Rated 4.5 out of 5 stars
Based on 4 reviews
4 reviews
  • Rated 5 out of 5 stars
    Yesterday
    Game changer for recovery and sleep

    I have been buying these for months and they help so much with muscle soreness and recovery. I've started drinking them before bed and they help me sleep too! Maybe my favourite flavour out of any of the drinks!!

    KR Profile picture for Kennedy R.google logo
    Kennedy R.
    Verified Reviewer
  • Rated 4 out of 5 stars
    1 month ago
    Salty

    yummy but also quite salty? Maybe too salty?

    A
    Anonymous
    Flag of New Zealand
    Verified Buyer
  • Rated 4 out of 5 stars
    4 months ago
    Love this stuff!

    The perfect drink post workout and sauna. I like that it's not sweet and has a hint of saltiness. It's not cheap to drink all the time so when I saw it for 50% off I had to jump at the opportunity to stock up. Refreshing and delicious, I would definitely recommend trying.

    A
    Anonymous
    Flag of New Zealand
    Verified Buyer
  • Rated 5 out of 5 stars
    5 months ago
    Deliciousness in a can

    The flavour is Devine. My new go-to alongside Pineapple sparkling protein water.

    A
    Anonymous
    Flag of New Zealand
    Verified Buyer
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