Where to buy magnesium supplements online in Australia

If you’re looking to shop for magnesium tablets, these stores have a range of options available at great prices.

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Magnesium plays an important role in the body, supporting muscle, nerve function and energy production. While it is recommended that you source it from foods such as leafy vegetables, whole grains and beans, those with low magnesium levels may be recommended a supplement by their doctor.

To save you some cash, we’ve rounded up a range of stores offering great prices on magnesium supplements, including tablets, oil and powder. We’ve also listed the ones with free shipping deals so that you can save yourself the additional postage cost.

Where to buy magnesium supplements online

  • Note: According to the Mayo Clinic, high doses of magnesium from supplements can have adverse side effects. It is recommended that you speak to your GP before making a purchase.

Doctor's Best, High Absorption Magnesium


Specialising in natural products, iHerb is a go-to store for those looking for supplements that suit their dietary needs. Shop vegetarian, vegan and sugar-free magnesium tablets here.

  • 24/7 customer service
  • Earn credit with the rewards program
  • International brands available
Go to iHerb's website

View coupon codes for iHerb

BioCeuticals Ultra Muscleze Night Magnesium Oral Powder Stress Response


Online marketplace giant eBay stocks just about everything, including a sizable range of magnesium tablets.

  • Free shipping on millions of eligible items with eBay Plus
  • Huge range of products on offer
  • New products added daily
Go to eBay's website

View coupon codes for eBay

Naturelo Magnesium Glycinate Supplement


Amazon is known for having some of the most competitive prices on the market. If you're looking for a great deal on magnesium tablets, consider comparing prices from various sellers here.

  • Free delivery on millions of eligible items with Amazon Prime
  • Easily compare prices on similar products
  • Huge product range
Go to Amazon's website

View coupon codes for Amazon

Nutralife Magnesium Complete

Pharmacy Online

Pharmacy Online stocks a range of magnesium tablet options from quality brands such as Swisse, Blackmores and Nature's Own.

  • Free shipping on orders over $99
  • Afterpay available
  • Zip available
Go to Pharmacy Online's website

View coupon codes for Pharmacy Online

Nature's Own Mega Magnesium Complex

Chemist Direct

If you’re looking for a great deal on supplements, look no further than Chemist Direct. The retailer offers some seriously competitive prices on a range of products from popular brands.

  • Free delivery on orders over $99
  • Afterpay available
  • Exclusive deals and promotions with email sign up
Go to Chemist Direct's website

View coupon codes for Chemist Direct

Herbs of Gold magnesium

Amino Z

With a multitude of supplements on offer, Amino Z makes it easy to shop all your vitamin and supplement needs in one place.

  • Free shipping on orders over $120
  • 10% price-beat guarantee
  • 100-day returns on unopened items

View coupon codes for Amino Z

Naturopathica Vegan Magnesium

Chemist Warehouse

Known for its extremely competitive prices and high-quality products, Chemist Warehouse is a great place to check out for all your health and wellbeing needs.

  • Free shipping on orders over $50
  • Afterpay available
  • Click and collect available
Go to Chemist Warehouse's website

View coupon codes for Chemist Warehouse

Blackmores magnesium

Offering regular deals and the option to use a buy now pay later service, ThePharmacy makes it easy to stock up on the supplements you need for less.

  • Express shipping available
  • Earn rewards points on every purchase
  • Afterpay available

Which of these retailers sell magnesium oil spray?

Which of these retailers sell magnesium powder?

Which of these retailers offer free delivery when you buy magnesium supplements online?

What is magnesium good for?

According to Harvard University, magnesium helps the body with a magnitude of things - more than 300. Some of these include helping steady your heart beat and keeping your immune system strong.

It is best to get your required intake of magnesium from foods and to talk to your doctor if you're concerned about not getting enough.

Magnesium-rich foods include almonds, spinach, potatoes and kidney beans.

What forms do magnesium supplements come in?

You can get magnesium supplements in the form of tablets, oil (which can come in the form of a spray) or a powder that can be added to a drink.

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