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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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    $45.95
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    $32.99
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    $32.99

    Ethical Nutrients Mega Magnesium Glycinate + Creatine & Electrolytes Powder 250g

    Ethical Nutrients
    In stock

    Mega Magnesium Glycinate+ Creatine & Electrolytes helps fuel your muscle recovery, enhance your muscle strength and vitality after exercise. Fo...

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    $84.95
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    $59.99
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    Ethical Nutrients Mega Magnesium Glycinate 5-in-1 240 Tablets

    Ethical Nutrients
    In stock

    High Strength, Enhanced Absorption Magnesium Glycinate. Relieve Muscle Cramps & Mild Spasms. Mega Magnesium Glycinate 5-in-1 combines exclusive...

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    $83.95
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    Ethical Nutrients Mega Magnesium Night Powder 272g

    Ethical Nutrients
    In stock

    Relax the Mind & Body to Prepare for SleepMaintain Healthy Sleeping PatternsContains Easily Absorbed Magnesium Mega Magnesium Night combines ea...

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  • Ethical Nutrients Mega Magnesium Powder Raspberry 450g.
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    $85.95
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    Ethical Nutrients Mega Magnesium Powder Raspberry 450g

    Ethical Nutrients
    In stock

    Mega Magnesium powder is formulated with an easily absorbed form of magnesium - Magnesium Glycinate, that works with your body to support healthy m...

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  • Blackmores MagMin 250 Tablets.
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    $50.49
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    $25.24
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    Blackmores MagMin 250 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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  • Ethical Nutrients Mega Magnesium Powder 450g.
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    $85.95
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    Ethical Nutrients Mega Magnesium Powder 450g

    Ethical Nutrients
    In stock

    Mega Magnesium powder is formulated with an easily absorbed form of magnesium - Magnesium Glycinate, that works with your body to support healthy m...

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  • Blackmores Super Magnesium + 200 Tablets.
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    Blackmores Super Magnesium + 200 Tablets

    Blackmores
    In stock

    Blackmores Super Magnesium+ contains two easily absorbed forms of magnesium (amino acid chelate and citrate) which help support muscle endurance, a...

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    $22.99
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    $22.99
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  • Herbs Of Gold Magnesium Night 60 Tablets.
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    $39.95
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    $39.95
    $23.97
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    Herbs Of Gold Magnesium Night 60 Tablets

    Herbs Of Gold
    In stock

    Each tablet of Herbs of Gold Magnesium Night contains 100mg of elemental magnesium derived from magnesium glycinate, an organic, well-absorbed ...

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    $39.95
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  • Save $33.50 Save $0.00
    $66.99
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    $66.99
    $33.49
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    Nutra-Life Magnesium Glycinate 200 Capsules

    Nutra-Life
    In stock

    Always read the label and follow the directions for use.Nutra-Life® Magnesium Glycinate capsules contains 100% of magnesium output from gyclinate, ...

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    $66.99
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    $66.99
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  • Nutra-Life Magnesium Glycint Citrus Powder 180g.
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    $58.99
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    $14.99
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    Nutra-Life Magnesium Glycint Citrus Powder 180g

    Nutra-Life
    In stock

    Nutra-Life® Magnesium Glycinate+ High Strength Powder provides 350mg of elemental Magnesium from Glycinate to support muscle function and nervous s...

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    $58.99
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    $58.99
    $14.99
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    $14.99
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  • Caruso's Super Magnesium Tablets 240.
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    $79.95
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    $79.95
    $54.99
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    Caruso's Super Magnesium Tablets 240

    Caruso's
    In stock

    Magnesium is needed by every cell in your body. In fact, 26% of your body’s total Magnesium content is stored in your muscles. Caruso’s Super Magne...

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    $79.95
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    $79.95
    $54.99
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    $54.99
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  • Herbs Of Gold Magnesium Citrate 900 120 Capsules.
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    $54.51
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    $54.51
    $32.70
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    Herbs Of Gold Magnesium Citrate 900 120 Capsules

    Herbs Of Gold
    In stock

    Magnesium Citrate 900 contains 145.8mg of elemental magnesium in every capsule. Magnesium citrate is a well-absorbed form of magnesium and help...

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  • Save $13.96 Save $0.00
    $49.95
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    $49.95
    $35.99
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    $35.99

    Ethical Nutrients Mega Magnesium Night 50 Tablets

    Ethical Nutrients
    In stock

    Relax the Mind & Body to Prepare for SleepMaintain Healthy Sleeping PatternsContains Easily Absorbed Magnesium Mega Magnesium Night combines ea...

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    $49.95
    $35.99
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    $35.99
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  • Nature's Way Magnesium Chelate 1000mg 100 Tablets.
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    $26.99
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    $26.99
    $18.99
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    Nature's Way Magnesium Chelate 1000mg 100 Tablets

    Nature's Way
    In stock

    Nature’s Way Magnesium Chelate 1000mg can help: • Support Muscle Health • Support Cardiovascular Health • Relieve Muscle Stiffness & Cramps ass...

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    $26.99
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    $26.99
    $18.99
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    $18.99
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  • Caruso's Super Magnesium Powder Lemon Lime 250g.
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    $44.00
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    $44.00
    $29.99
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    $29.99

    Caruso's Super Magnesium Powder Lemon Lime 250g

    Caruso's
    In stock

    Caruso’s Super Magnesium Powder® Lemon Lime is a broad spectrum Magnesium formula developed especially for people who don’t like swallowing tablets...

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    $44.00
    $29.99
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    $29.99
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  • Herbs Of Gold Magnesium Forte 120 Tablets.
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    $54.51
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    $54.51
    $32.70
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    Herbs Of Gold Magnesium Forte 120 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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    $54.51
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    $54.51
    $32.70
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    $32.70
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  • HOG CHILDREN'S MAG CARE 60 TAB.
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    $23.50
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    $23.50
    $14.10
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    $14.10

    Herbs Of Gold Children's Magnesium Care 60 Chewable Tablets

    Herbs Of Gold
    In stock

    Children’s Magnesium Care has been specifically formulated with a blend of magnesium citrate and amino acid chelate, organic forms of magnesium tha...

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    $23.50
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    $23.50
    $14.10
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    $14.10
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  • Caruso's Super Magnesium 60 Tablets.
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    $27.95
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    $27.95
    $19.99
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    $19.99

    Caruso's Super Magnesium 60 Tablets

    Caruso's
    In stock

    Magnesium is needed by every cell in your body. In fact, 26% of your body’s total Magnesium content is stored in your muscles. Caruso’s Super Magne...

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    $27.95
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    $27.95
    $19.99
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    $19.99
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  • Henry Blooms Magnesium Complex + Sleep 60 Tablets.
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    $49.95
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    Henry Blooms Magnesium Complex + Sleep 60 Tablets

    Henry Blooms
    Low stock

    Magnesium+sleep 60 Film Coated TabletsRelieve symptoms of stress Traditional western herbal medicines to enhance sleep quality Henry Blooms Magnesi...

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    $29.95
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    $29.95
    $20.99
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    $20.99

    Caruso's Mega Complex Magnesium Tablets 60

    Caruso's
    In stock

    Caruso's Mega Magnesium Complex contains 7 different forms of Magnesium, including Magnesium Glycinate and Magnesium Bisglycinate^. Each tablet of ...

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    $29.95
    $20.99
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    $20.99
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  • Herbs Of Gold Magnesium Muscle Cream 100g.
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    $24.95
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    $14.97
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    Herbs Of Gold Magnesium Muscle Cream 100g

    Herbs Of Gold
    In stock

    Magnesium Muscle Cream contains 179.4mg of elemental magnesium per 5g dose. Magnesium Muscle Cream supports muscle relaxation and healthy mu...

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    $14.97
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    $14.97
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  • Herbs Of Gold Magnesium Chewable 60 tablets.
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    $33.50
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    $33.50
    $20.10
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    $20.10

    Herbs Of Gold Magnesium Chewable 60 tablets

    Herbs Of Gold
    In stock

    Magnesium Chewable contains 150mg of elemental magnesium in every chewable tablet.Magnesium Chewable relieves symptoms of premenstrual tension (PMT...

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    $33.50
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    $33.50
    $20.10
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    $20.10
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  • Caruso's Super Magnesium 120 Tablets.
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    $49.95
    $49.95 - $49.95
    $49.95
    $34.99
    $34.99 - $34.99
    $34.99

    Caruso's Super Magnesium 120 Tablets

    Caruso's
    In stock

    Magnesium is needed by every cell in your body. In fact, 26% of your body’s total Magnesium content is stored in your muscles. Caruso’s Super Magne...

    View full details
    $49.95
    $49.95 - $49.95
    $49.95
    $34.99
    $34.99 - $34.99
    $34.99
    Save $14.96 Save $0.00
  • Nutra-Life Magnesium Forte Daily Capsules 200.
    Save $24.00 Save $0.00
    $47.99
    $47.99 - $47.99
    $47.99
    $23.99
    $23.99 - $23.99
    $23.99

    Nutra-Life Magnesium Forte Daily Capsules 200

    Nutra-Life
    In stock

    Nutra-Life® Magnesium Complete Forte is a high strength, one-a-day Magnesium supplement that delivers 400mg of elemental magnesium.Taken as directe...

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    $47.99
    $47.99 - $47.99
    $47.99
    $23.99
    $23.99 - $23.99
    $23.99
    Save $24.00 Save $0.00

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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