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If you need to cancel or make changes to your order, please contact us as soon as possible via phone or Live Chat. You can also cancel your order yourself using the Order Editing link in your order confirmation email, provided this is done within 30 minutes of placing your order. Please note that all orders are sent to our warehouse for fulfilment as quickly as possible, so timing is important. Once an order has been processed by the warehouse, we are unable to make changes or cancel it.

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Once your order has been placed, you will receive a confirmation email containing your order reference number. Once your order has left our warehouse, you will receive a further notification with your tracking information, linked to the same reference number.

Important information

The content on this page is intended for general informational purposes only and does not constitute medical advice. It should not be used as a substitute for professional medical advice, diagnosis or treatment. These products are not intended to treat, cure or prevent any medical condition and are not for therapeutic use unless listed on the Australian Register of Therapeutic Goods. Individual results will vary depending on a range of factors including age, gender, health history, diet, exercise and lifestyle. We make no guarantee as to the outcomes you may experience from using our products. If you are pregnant, breastfeeding or have an existing health condition, please consult your healthcare professional before taking any supplements or making changes to your diet. Always read the label and use as directed.

Quadruple Magnesium

3 reviews

Quadruple Magnesium

Sleep & Recovery
General Health

Four forms of magnesium with added Vitamin B6 and D3 in an easy-mix powder, commonly used to support sleep quality and muscle function.

$45.90

$45.90 $45.90

Earn 46 Emrald Circle Points.

FREE shipping when you spend over $130

30 Day Return Policy

Not all magnesium is the same, and not all of it does the same job. Emrald Labs Quadruple Magnesium brings four distinct forms together in an easy-mix powder, alongside Vitamin B6 and Vitamin D3, so your daily magnesium habit covers more ground without adding more bottles to the shelf.

Helps support sleep quality as part of an evening routine
Supports sleep quality as part of a regular evening routine
Helps support bone health
Supports muscle function and recovery
Supports digestive comfort

Ingredients

Magnesium Bisglycinate Chelate: magnesium bound to the amino acid glycine in a chelated form, which makes it particularly well absorbed and gentle on the stomach. One of the most widely used forms in sleep supplement formulas, and a natural fit as the lead ingredient here.

Magnesium Glycinate Dihydrate: another glycine-bound form that works alongside the bisglycinate chelate to support sleep quality as part of an evening routine. Well absorbed and easy to mix into your evening routine.

Magnesium Citrate: magnesium paired with citric acid, a combination well regarded for its digestive tolerability. Brings a different functional angle to the blend, commonly used to help support digestive comfort and muscle function.

Magnesium Oxide: a concentrated form of magnesium that rounds out the four-form profile. Commonly used to help support bone health and digestive function, adding coverage to areas the glycinate forms are less focused on.

Powder format with added Vitamin B6 and Vitamin D3. Zero sugar and gentle on the stomach. Mix into water as part of your evening routine. Available in Strawberry and Unflavoured.

Nutritional Information

Serving Size: 5 g

Servings Per Package: 40

Nutrient	Per Serve	Per 100 g
Energy	5 kJ	104 kJ
Protein	0.0 g	0.3 g
Fat, Total	0.0 g	0.0 g
–Saturated	0.0 g	0.0 g
Carbohydrate	0.5 g	9.9 g
–Sugars	0.1 g	1.9 g
Sodium	0 mg	1 mg
Magnesium	322 mg	6.4 g
Zinc	15 mg	300 mg

Ingredient	Avg. Qty. Per Serve	Avg. Qty. Per 100 g
Magnesium Bisglycinate Chelate	775 mg	15.5 g
Taurine	750 mg	15.0 g
Magnesium Malate	500 mg	10.0 g
Magnesium Glycinate Dihydrate	325 mg	6.5 g
Magnesium Citrate	324 mg	6.5 g
L-Theanine	200 mg	4.0 g
Zinc Bisglycinate Chelate	75 mg	1.5 g
Vitamin D3 (as Cholecalciferol)	1,000 IU	20,000 IU
Vitamin B6 (as Pyridoxal-5-Phosphate)	1.7 mg	34 mg

Other Ingredients: Acidity Regulator (330), Magnesium Bisglycinate Chelate, Taurine, Magnesium Malate, Inulin Fibre (Chicory Root), Magnesium Glycinate Dihydrate, Magnesium Citrate, L-Theanine, Sweetener (Stevia), Anticaking Agent (551), Flavour, Beetroot Extract (30:1) (6% Nitrates), Zinc Bisglycinate Chelate, Vitamin D3 (as Cholecalciferol), Sweetener (Thaumatin), Vitamin B6 (as Pyridoxal-5-Phosphate).

Serving Suggestion: Mix 5 g (1 scoop) with 400 mL of cold water. Do not consume more than 1 serving in any 24 hour period.

Allergen Statement: Manufactured in a facility that produces products containing: Milk, Soy, Gluten (Wheat), Fish, Crustacean Shellfish, Tree Nuts, Peanuts, and Eggs.

Warnings: NOT SUITABLE FOR CHILDREN UNDER 15 YEARS OF AGE. NOT SUITABLE FOR PREGNANT WOMEN. SHOULD ONLY BE USED UNDER MEDICAL OR DIETETIC SUPERVISION. This product is not a sole source of nutrition and should be consumed in conjunction with a nutritious diet and appropriate physical training or exercise program. This product contains magnesium which may have a laxative effect. Store below 25°C in a cool, dry place. Keep out of reach of children. Do not use if seal is broken or missing.

Nutrient	Per Serve	Per 100 g
Energy	16 kJ	317 kJ
Protein	0.0 g	0.0 g
Fat, Total	0.0 g	0.0 g
–Saturated	0.0 g	0.0 g
Carbohydrate	1.8 g	35.9 g
–Sugars	0.2 g	3.0 g
Sodium	0 mg	4 mg
Magnesium	322 mg	6.4 g
Zinc	15 mg	300 mg

Take one 5g scoop per day with food or as directed by your healthcare professional.

: Emrald Circle is our free rewards program that lets you earn Emrald Points every time you shop or complete activities. Points can be redeemed for discounts on future orders: 50 points = $5 off, 100 points = $10 off, 200 points = $20 off. Joining is completely free. Create an account or log in if you are already a member. Points and redemption values are subject to change. See the Emrald Circle page for full terms and conditions.
: If you need to cancel or make changes to your order, please contact us as soon as possible via phone or Live Chat. You can also cancel your order yourself using the Order Editing link in your order confirmation email, provided this is done within 30 minutes of placing your order. Please note that all orders are sent to our warehouse for fulfilment as quickly as possible, so timing is important. Once an order has been processed by the warehouse, we are unable to make changes or cancel it.
: Once your order has been placed, you will receive a confirmation email containing your order reference number. Once your order has left our warehouse, you will receive a further notification with your tracking information, linked to the same reference number.
: The content on this page is intended for general informational purposes only and does not constitute medical advice. It should not be used as a substitute for professional medical advice, diagnosis or treatment. These products are not intended to treat, cure or prevent any medical condition and are not for therapeutic use unless listed on the Australian Register of Therapeutic Goods. Individual results will vary depending on a range of factors including age, gender, health history, diet, exercise and lifestyle. We make no guarantee as to the outcomes you may experience from using our products. If you are pregnant, breastfeeding or have an existing health condition, please consult your healthcare professional before taking any supplements or making changes to your diet. Always read the label and use as directed.

Same-day dispatch

Order before 1pm AEST Monday–Friday and it ships the same day.

Free shipping over $130

Australia-wide. Under $130 ships from a flat rate calculated at checkout.

30-day returns

Unopened products can come back within 30 days, no interrogation.

Afterpay & Zip

Split it four ways at checkout. Points still accrue on the full amount.

Verified Customer Reviews

Hear it from real people.

40 Serves / Strawberry

great

great

Tried this product when we went on a trip to syndey and really liked it so ordered more when i came home

Uncharacteristic disappointment

Recently decided to change my magnesium to this one as been so happy with all the Emrald labs products. Sadly this was an outlier for me. The product it very gritty, it doesn’t dissolve which I assume is due to the magnesium oxide in it. And while was supposed to be unflavoured it isn’t it has chalky taste. And it also changes the flavour of other things like juice or electrolyte drink when I mix it with those as suggested when I contacted customer service. Who were responsive and quick when I reached out.
As a result my use had dropped because I have to force myself to drink.
However, the product does work when I do drink it I find I have good night sleep and my muscles recover quicker.

I gave it two stars for the effectiveness but removed three for texture, taste and because I would not buy again and I’m reluctantly using.

Hi,

Thank you for taking the time to share your feedback. We're sorry to hear that this product didn't meet your expectations, especially after you've had such positive experiences with other Emrald Labs products.

We appreciate your comments regarding the texture, mixability, and taste. While this product is unflavoured, we understand that ingredients such as magnesium can naturally have a chalky taste and may not dissolve completely, which can affect the flavour and texture when mixed with other drinks.

We're pleased to hear our customer service team was responsive and able to assist you, although we're sorry the product itself wasn't a good fit for your preferences.

Your feedback is valuable, and we'll be sure to pass it on to both Emrald Labs and our product team for review. We appreciate you giving it a try and hope we can help you find a magnesium supplement that better suits your needs in the future.

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Quadruple Magnesium

Nutritional Information

Customer Reviews

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