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Magnesium Tablets, Capsules & Supplements

Shop magnesium supplements, tablets, and capsules from Australia's most trusted brands at Giant Chemist Harbour Town. Whether you're looking for the best magnesium glycinate in Australia, magnesium citrate tablets, chewable magnesium supplements, or a pure magnesium tablet for everyday use, our range covers every form, format, and health need.

Magnesium is an essential mineral involved in over 300 processes in the body, including muscle function, nerve health, energy production, and sleep. Many Australians don't get enough magnesium from their diet alone, making supplementation one of the most common reasons people visit a chemist for magnesium support. Common reasons people buy magnesium supplements include:

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    Ancient Minerals Magnesium Oil 50% and MSM Ultra 237ml

    Ancient Minerals
    Low stock

    A concentrated blend of Genuine Zechstein magnesium chloride and OptiMSM®, designed for post-activity use and everyday topical care. This no-fragra...

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  • Herbs Of Gold Magnesium Forte 60 Tablets.
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    Herbs Of Gold Magnesium Forte 60 Tablets

    Herbs Of Gold
    In stock

    Magnesium Forte provides high-strength magnesium to help to prevent dietary magnesium deficiency. Magnesium Forte relieves symptoms of preme...

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  • Blackmores Recovery Magnesium Powder Lemon & LIme Flavour 200g.
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    Blackmores Recovery Magnesium Powder Lemon & LIme Flavour 200g

    Blackmores
    In stock

    Blackmores Recovery Magnesium Powder provides a high dose, rapidly absorbed magnesium complex in the form of MagAbsorb+™ which, helps to reduce mus...

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  • Blackmores Sleep Sound Magnesium Powder 187.5g.
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    Blackmores Sleep Sound Magnesium Powder 187.5g

    Blackmores
    In stock

    Sleep soundly with Blackmores Sleep Sound Magnesium powder. This dietary sleep supplement is a triple-action formula that relieves restless sleep. ...

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  • Blackmores MagMin 50 Tablets.
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    Blackmores MagMin 50 Tablets

    Blackmores
    In stock

    Want to support your general health and wellbeing? Try Blackmores MagMin® tablets. This product provides a highly bioavailable source of magnesium ...

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  • Mag-Sup 500mg 100 Tablets.
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    Mag-Sup 500mg 100 Tablets

    Petrus Pharmaceuticals
    Low stock

    Mag-Sup 100 Tablets are a high potency magnesium supplement for use in magnesium deficiencies. Magnesium is an essential mineral important for the ...

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    Vitaceuticals Magnesium L Threonate 90 capsuels

    Vitaceuticals
    Out of stock

    Pharmacist-Formulated Magnesium for Brain Support, Focus & Memory Magnesium L Threonate delivers a highly bio available form of magnesium to su...

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  • PURE Mg+™ Magnesium Switch Off 165g.
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    PURE Mg+™ Magnesium Switch Off 165g

    SFI Health
    Out of stock

    PURE Mg+TM Magnesium Switch Off contains affron® to support better sleep and magnesium to relieve muscle cramps and mild muscle twitches and spasms...

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    Henry Blooms Magnesium Gycinate 150 Capsules

    Henry Blooms
    Out of stock

    Henry Blooms Magnesium Glycinate 750 helps:✓ Relieve muscle cramps✓ Assist mind relaxation✓ Aid synthesis of neurotransmitters✓ Support nervous sys...

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  • PURE Mg+™ Magnesium Switch Off 330g.
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    PURE Mg+™ Magnesium Switch Off 330g

    SFI Health
    Out of stock

    PURE Mg+™ Magnesium Switch OffPURE Mg+TM Magnesium Switch Off contains affron® to support better sleep and magnesium to relieve muscle cramps and m...

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    Fusion Magnesium Advanced 120 Tablets

    Fusion Health
    Out of stock

    Supports healthy muscle function, cellular energy production and post- Exercise electrolyte balance.Features and benefits:--Combines four sources o...

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    Fusion Health Magnesium Sleep Calm Mind 150g

    Fusion Health
    Out of stock

    Fusion Magnesium Sleep Calm Mind combines two highlybioavailable forms of magnesium (glycinate and citrate) for optimalabsorption, as well as clini...

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  • Pure Mg+ Magnesium Energy 165g.
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    Pure Mg+ Magnesium Energy 165g

    SFI Health
    Out of stock

    Energy supplement – Supports energy production and healthy muscle & nervous system function PURE Mg+™ Magnesium Energy contains a blend of our ...

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  • Mag-Sup 50 Tab.
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    Mag-Sup 50 Tab

    Petrus Pharmaceuticals
    Out of stock

    Mag-Sup is a high potency magnesium supplement for use in magnesium deficiencies. Mag-Sup supports muscle, bone, heart and nervous system health. I...

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  • Macro Mike Dreamy Hot Chocolate Creamy Rich Choc 200g.
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    Macro Mike Dreamy Hot Chocolate Creamy Rich Choc 200g

    Macro Mike
    Out of stock

    Unwind in style with Creamy Rich Choc Hot Chocolate, the ultimate better for you bedtime indulgence. 🌙 ✨ This creamy, dreamy hot chocolate is craft...

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    Bioceuticals Pharma Mag Forte 60 Tablets

    BioCeuticals
    Out of stock

    Practitioner Only Vitamins Practitioner Only vitamins can only be supplied on the advice of a pharmacist or naturopath. Our pharmacist or naturopat...

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    Fusion Magnesium Advanced 60 Tablets

    Fusion Health
    Out of stock

    Supports healthy muscle function, cellular energy production and post- Exercise electrolyte balance.Features and benefits:--Combines four sources o...

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    Ancient Minerals Magnesium Gel Full Strength 237ml

    Ancient Minerals
    Out of stock

    A blend of Genuine Zechstein magnesium chloride and organic aloe vera, this unscented gel delivers topical magnesium in a clean formula designed fo...

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Frequently Asked Questions

Some of the most popular magnesium glycinate supplements in Australia include Caruso's Super Magnesium Glycinate Tablets, Ethical Nutrients Mega Magnesium (240 tablets), Nutra-Life Magnesium Glycinate Capsules, and Bioglan Active Magnesium Glycinate. Magnesium glycinate is widely regarded as one of the best-absorbed and gentlest forms of magnesium, making it a top choice for sleep support, stress relief, and muscle relaxation. All of these are available at Giant Chemist Harbour Town in-store or online.

Magnesium glycinate is bonded to the amino acid glycine and is known for its high absorption rate and gentle effect on the digestive system. It is commonly chosen for sleep, stress, and anxiety support. Magnesium citrate is bonded to citric acid and is also well-absorbed - it tends to have a slightly more pronounced effect on digestive motility and is popular for muscle function and general daily supplementation. Both forms are available in our magnesium range. If you're unsure which is better for your needs, our pharmacists can help.

Yes - magnesium supplements are available over the counter without a prescription. You can buy magnesium tablets, capsules, chewables, and powders directly at Giant Chemist Harbour Town in-store at Harbour Town, Gold Coast, or online with fast delivery across Australia. No script required.

Yes - our range includes magnesium chewable tablets and chewable supplements suitable for both adults and children. Popular options include Herbs of Gold Magnesium Chewable (60 tablets) and Herbs of Gold Children's Magnesium Care (60 chewable tablets), which is specifically formulated for kids. Chewable magnesium supplements are a great option for people who prefer not to swallow standard tablets or capsules.

Caruso's is one of Australia's most well-known supplement brands and offers a wide range of magnesium products. Their magnesium range at Giant Chemist Harbour Town includes Caruso's Super Magnesium Glycinate Tablets (standard and with L-Theanine or Sleep formulas), Caruso's Super Magnesium Tablets (240 pack), and Caruso's Mega Complex Magnesium (containing 7 forms of magnesium). Caruso's magnesium tablets are commonly used for muscle recovery, sleep, stress, and cramping relief. All Caruso's magnesium products are available in-store and online.


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