What are the key electrolytes in Hyro?

Hyro contains three electrolytes, sodium, potassium and magnesium, plus vitamin C. Each 4g Hyro Electrolytes sachet has 500mg sodium, 250mg potassium, 100mg magnesium and 45mg vitamin C. Sodium, potassium and magnesium are electrolytes that are lost in sweat.

What are the ingredients in Hyro?

Hyro contains: Mineral Salts (Sodium Chloride, Magnesium Citrate, Potassium Chloride), Acidity Regulator (Citric Acid), Natural Flavours, Natural Sweeteners (Stevia Leaf Extract), Natural Colours, Vitamin C (Ascorbic Acid). No added sugar, and made without artificial sweeteners, colours or flavours*. *Based on our current ingredients and supplier information. Check the label if you have specific dietary requirements.

Hyro has no added sugar and contains 0.03g of sugar per serve, which suits low-carb and keto eating plans*. *Based on our current ingredients and supplier information. Check the label if you have specific dietary requirements.

Hyro is vegan friendly*. *Based on our current ingredients and supplier information. Check the label if you have specific dietary requirements.

Is Hyro keto-friendly?

Hyro is keto friendly*, with less than 1g carbohydrate per sachet. *Based on our current ingredients and supplier information. Check the label if you have specific dietary requirements.

Hyro is gluten free*. *Based on our current ingredients and supplier information. Check the label if you have specific dietary requirements.

Does Hyro contain caffeine?

No. Hyro is caffeine-free. It's designed for hydration, not stimulation, so you can use it any time of day, including before bed.

Are there any artificial ingredients in Hyro?

Hyro uses natural flavours, natural colours and a natural sweetener (stevia leaf extract), and is made without artificial colours, flavours or sweeteners*. *Based on our current ingredients and supplier information. Check the label if you have specific dietary requirements.

How does Hyro compare to sports drinks like Gatorade or Powerade?

Hyro has no added sugar and is made without artificial colours, flavours or sweeteners*, unlike many traditional sports drinks. It is a simple way to add electrolytes to your daily water. *Based on our current ingredients and supplier information. Check the label if you have specific dietary requirements.

Mix one 4g sachet into 500 to 750ml of cold water and stir or shake until dissolved. Use it any time you need to hydrate, morning, before or after training, or throughout the day.

How many sachets per day?

One sachet per day is the recommended starting point. On heavy training days or in hot weather, some people use two. Your minimum autoship order is 2 pouches (30 sachets), a 30-day supply at one sachet per day.

Can I take Hyro every day?

Yes. Hyro is designed for daily use as part of your normal hydration routine.

Can I drink Hyro before bed?

Yes. Hyro is caffeine-free, so you can have it at any time, including the evening or before bed.

How much water should I mix one sachet into?

Mix one sachet into 500 to 750ml of cold water. Adjust to your taste, more water for a lighter flavour, less for a stronger hit.

Can I mix Hyro with something other than water?

Hyro is best mixed with still water. You can also add it to sparkling water. We don't recommend mixing with juice or other beverages as this alters the electrolyte balance and taste.

Autoship is Hyro's automatic delivery program. Choose your flavour and delivery frequency and your order ships automatically. You save 20% on every autoship refill.

How much do I save with autoship?

You get 50% off your first autoship order and 20% off every refill after that.

Can I pause or cancel my autoship?

Yes. Skip, pause or cancel with ease. AutoShip has a 10-day minimum period after your first order. Need to cancel sooner? Contact our support team at hello@drinkhyro.com and we'll help.

How do I manage my autoship?

Log into your Hyro account to adjust your delivery frequency, swap flavours, skip a delivery, pause, or cancel.

What delivery frequencies are available?

Hyro autoship is available in 30, 45, 60, 75, or 90-day delivery cycles via the customer portal.

What comes with my first autoship order?

Your first autoship order includes a free welcome kit and a free sample pack with a mix of Hyro flavours.

How long does delivery take?

Order processing can take up to 24 hours on business days. Orders placed before 12pm Monday to Friday are typically processed and shipped same day. We ship from Sydney. Standard delivery: 2 to 5 business days. Express delivery: 1 to 3 business days.

Do you offer free shipping?

Yes. Your first AutoShip order always ships free within Australia, whatever the order value. One-time orders ship free on A$80 or more, and later AutoShip orders ship free on A$75 or more.

Do you ship internationally?

Yes. We ship to New Zealand, Canada, and the United Kingdom. USA customers, please visit drinkhyro.com.

What flavours does Hyro come in?

Hyro is available in Watermelon, Blackcurrant Crush, Lemon Lime, Orange Mango, and Tropical. All flavours use the same electrolyte formula.

Which flavour is most popular?

Watermelon is Hyro's number one seller. Blackcurrant Crush is a fan favourite for its tart, refreshing profile. Start with the Variety Pack to try them all.

Which flavour should I start with?

If you're new to Hyro, the Variety Pack is the best starting point. Try every flavour before locking in your autoship preference. Watermelon is the safe first choice if you want to commit straight away.

Hyro is for anyone who wants an easy way to add electrolytes to their water, including athletes, people who train hard, frequent travellers, people who work in heat, or anyone looking for a lower-sugar alternative to sugary sports drinks or energy drinks.

Yes. Hyro is an Australian brand, designed and developed in Australia for the Australian climate and lifestyle.

Hyro is an Australian brand from Manly Beach, NSW. Hyro products sold at drinkhyro.com.au are packaged in Australia.

How is Hyro different from other electrolyte brands?

Hyro combines three electrolytes (sodium, potassium and magnesium) with vitamin C, natural flavours and stevia, with no added sugar and no artificial colours, flavours or sweeteners*. The 4g sachet format makes it convenient to carry anywhere, and autoship means you never run out. *Based on our current ingredients and supplier information. Check the label if you have specific dietary requirements.

Hyro Sample Pack | Free Gift With First Autoship Order

Name: Hyro Sample Pack
Brand: HYRO AU
Price: 15.0 AUD
Availability: InStock
Rating: 4.8 (133 reviews)

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4.8

Rated 4.8 out of 5 stars

133

Proven Formula

200,000+ Customers Use Daily

Chance to win $1 Million

Hydrating Electrolyte Drink Mix

They say variety is the spice of life, try a mix of our top selling flavours. Includes; Watermelon, Blackcurrant Crush, Orange Mango, Lemon Lime & Tropical.Chance to win $1 Million

$15.00

Your Order: sticks · Delivered every 30 days

200,000+ customers
use daily

30 Day Money Back
Guarantee

Water is a start. Electrolytes do the real work.

Your body needs sodium, potassium, and magnesium to move water into cells, not just through you.
Without them, hydration falls short. Hyro delivers those essentials in clean ratios, so water actually absorbs.
That’s why people notice steadier energy, fewer headaches, and better recovery.
You don’t need to drink sugar for everyday hydration. Glucose can help in extreme or clinical dehydration.
For most daily situations, your body already has glucose available from food and normal metabolism.

Hyro is sugar-free, with no sugar alcohols or artificial sweeteners.
You get delicious flavour that’s easy to drink every day, without energy spikes, crashes, or lingering aftertaste.
Every ingredient in Hyro has a job. Nothing gets added without strict research and testing. No artificial colours. No artificial flavours. No added sugars or fillers. Just a clean formula designed to support daily hydration, performance, and recovery.

80% of People Are suffering from dehydration 80% of People Are suffering from dehydration

Most People Are Dehydrated. Even If They Drink Water. Most People Are Dehydrated. Even If They Drink Water

Water alone does not hydrate you. Hydration requires electrolytes. Sodium moves water into cells. Potassium supports muscle and nerve function. Magnesium supports energy and recovery.

Modern diets, sweat, caffeine, alcohol, heat, and exercise all deplete electrolytes daily. Without replacing them, water passes straight through.

Get Me Hydrated

Less Thirst

Sodium helps transport water into the cells, not just through your body.
MORE FOCUS

Electrolyte balance supports nerve signalling and mental clarity.
STEADY ENERGY

Potassium supports muscle function and energy production.

FEWER HEADACHES

Low electrolytes are a common cause of headaches and fatigue.
BETTER RECOVERY

Magnesium supports muscle relaxation and recovery.
Supports Skin

Proper fluid balance helps skin stay hydrated from within.

GIVE IT 30 DAYS. YOU WON'T GO ANOTHER DAY WITHOUT.

Day 1

You actually hold onto the water you drink.

The sodium and potassium in your first stick pull water into your cells instead of letting it pass straight through. Fewer trips to the bathroom, and you stop feeling thirsty an hour after drinking.

Day 14

Afternoon headaches and the 3pm crash ease off.

Mild dehydration is behind a lot of afternoon fatigue and dull headaches. Two weeks of consistent electrolytes keeps your fluid balance steady, so your energy holds through the day without a second or third coffee.

Day 30

Training and hot days stop wrecking the next morning.

You replace the sodium you sweat out, so muscles recover faster and cramps are rarer. Big sessions, long runs and 35 degree days no longer leave you flat, foggy and sore the day after.

Day 90

Steady energy, sharper focus, faster recovery are your normal.

Proper hydration compounds. Better sleep quality, clearer thinking in meetings, stronger training and quicker bounce-back become your baseline. You will know exactly what changed the first day you skip it.

Hyro's Scientific Advisor

Dr Krissy Kendall, PhD

PhD Exercise Science, ECU

Electrolytes aren't an add-on to hydration, they're what makes hydration actually work. Sodium, potassium, and chloride keep fluid balanced inside and outside your cells, which is what lets your nerves fire and your muscles contract.
Most electrolyte products sprinkle in a token amount of sodium and call it a day. Hyro is dosed at 500mg sodium, 250mg potassium, and 100mg magnesium, ratios that reflect what’s actually used in the research, so you’re getting enough to make a physiological difference, not just a placebo pinch of salt. — Dr. Krissy

Start day 1

US vs The 'Other' Guys

US vs. The 'Other' Guys

We thank our peers in the hydration industry. We'll take it from here.

*Based on one serving size

Everything you need, no B.S.

THE BEST SUGAR-FREE, ALL NATURAL ELECTROLYTE DRINK ON THE MARKET

All Natural Ingredients

Nothing Artificial

No Added Sugar

No Sugar Alcohols

Vegan

Keto

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Grip it, Rip it, Sip it

Peak hydration has never been this easy... or refreshing

Mix one Hyro sachet

With 600 to 750ml of cold water

Shake or stir, you choose

Ahhh... enjoy!

2,500+ Reviews | 200,000+ Happy Customers

Don’t just take our word for it

"I've never been a fan of those old electrolyte drinks – they taste off and I find they don't do much. Hyro hits different though. It tastes amazing, and it's sugar-free. It's a big yes from me."

Daniel W

Verified Customer

"Popping a sachet of Hyro in my water bottle for runs has been a solid move. I'm feeling stronger for longer, and I'm not as wrecked afterwards. Tastes great too and is all natural. Well done guys!"

Mike D

Verified Customer

"I would recommend Hyro first thing when you wake up. It's my new ritual and honestly it's a game-changer. My skin's looking better, and I just feel more with it all day."

Jessica C.

Verified Customer

Over 10,000+ scientific studies support the ingredients in Hyro Over 10,000 scientific studies support the ingredients in Hyro

Ancient ingredients. Modern Solution. Ancient ingredients. Modern Solution.

Hyro delivers the key electrolytes your body needs to stay hydrated, focused, and energised. Just the right ratios, taken every day supports hydration at the cellular level.

What’s Inside. And Why It Matters: What’s Inside. And Why It Matters:

Science shows 500mg of Sodium is the key to unlocking superior hydration. It's the electrolyte your body demands for fluid balance and peak muscle function—no guesswork, just hydration that works.
With 250mg of Potassium, science says goodbye to fatigue. This is the power for nerve function and optimal muscle contraction, exactly what your body craves for staying in top form.
Magnesium, at a precise 100mg, is scientifically selected for recovery and relaxation. It’s what your body uses to turn the page from tired to revitalised—it’s the master mineral crafted for the relentless.

Read the science

SIP, LEARN, REPEAT SIP, LEARN, REPEAT

FREQUENTLY ASKED QUESTIONS FREQUENTLY ASKED QUESTIONS

At Hyro we don't mess around. Our formula is developed based on the latest scientific literature, and lead by top dieticians and food scientists. That means lots of salt & minerals, and no sugar or dodgy ingredients. You're getting everything you need, and nothing you don't.
First things first - we recommend taking Hyro daily each morning, to give you a proper start for your day! And during or after a workout to replenish electrolytes lost in sweat.
Hyro has absolutely nothing artificial in it!
Hyro does not have any caffeine. We love a cuppa ourselves but make sure your hydrated first for maximum effect!
Approximately 80% of Australians experience daily dehydration. Dizziness, confusion, headaches, muscle fatigue, cramping, fainting, anxiousness, and increased thirst are some of the symptoms of dehydration.
While we know you're going to love Hyro, on the off chance you hate the feeling of being hydrated, you can get a 100% refund within 30 days of your purchase. No questions asked.