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Price comparison

Price data powered by pricesAPI.io

Last updated at 09/06/2026 10:28:19

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Chemist Warehouse

$39.99

Wagner Mega Magnesium + Sleep Berry 400g

Delivery between Wed – Thu $9.99

Discount Drug Stores

$39.99

Wagner Mega Magnesium + Sleep Berry 400g

Amcal

$39.99

Wagner Mega Magnesium + Sleep Berry 400g

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

30 December 2021Di Di 77

originally posted on chemistwarehouse.com.au

I brought this today and just had my first glass overly sweet to the point of syrup tasting i add cranberry juice which helped tone down the sweetness.

Disgusting taste
18 January 2021Chris70

originally posted on chemistwarehouse.com.au

I bought this and could not drink it as it tastes of chemical sweetners. Leaves an awful taste in the mouth. Don't buy this

Gluttonously Sweet
23 January 2022nicko2713

originally posted on chemistwarehouse.com.au

I bought this because it was the only package that visibly advertised it as a "sleeping" magnesium powder. Having tried it, I now regret this decision. The taste that is left in your mouth after a single gulp is disgustingly sweet. Just imagine the taste you'd feel after turning a fairy floss into a hard sugar ball and biting into it. No matter how much waste you mix it with, the sweetness never seems to leave... and that's coming from a sweet-tooth who loves eating sugary candies.

Price comparison

Updated about 10 hours ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Chemist Warehouse

$39.99

Wagner Mega Magnesium + Sleep Berry 400g

Delivery between Wed – Thu $9.99

Discount Drug Stores

$39.99

Wagner Mega Magnesium + Sleep Berry 400g

Amcal

$39.99

Wagner Mega Magnesium + Sleep Berry 400g

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

30 December 2021

I brought this today and just had my first glass overly sweet to the point of syrup tasting i add cranberry juice which helped tone down the sweetness.

Di Di 77 originally posted on chemistwarehouse.com.au
Disgusting taste
18 January 2021

I bought this and could not drink it as it tastes of chemical sweetners. Leaves an awful taste in the mouth. Don't buy this

Chris70 originally posted on chemistwarehouse.com.au
Gluttonously Sweet
23 January 2022

I bought this because it was the only package that visibly advertised it as a "sleeping" magnesium powder. Having tried it, I now regret this decision. The taste that is left in your mouth after a single gulp is disgustingly sweet. Just imagine the taste you'd feel after turning a fairy floss into a hard sugar ball and biting into it. No matter how much waste you mix it with, the sweetness never seems to leave... and that's coming from a sweet-tooth who loves eating sugary candies.

nicko2713 originally posted on chemistwarehouse.com.au
Glyconate GOOD. Taste BAD.
18 December 2020

I bought this because of the magnesium glycinate, which is great for sleep, and it works. Less agitation and light sleeping. BUT the taste is disgusting, very sweet like you have rubbed sugar all over your teeth, and a sickly strong flavour. I can’t use it.

Kitty78 originally posted on chemistwarehouse.com.au
Great health product
30 January 2021

Great product to boost immune system and general well-being. The sleep support works very well and boosts your ability to sleep soundly. Being a powder the product is taken up in the body much more affectively and you can definitely feel it's results. I like the very important inclusion of the Vitamin C powder to assist the body's uptake and immune function. The taste is quite sweet, however, I had no issue with taking it. Would highly recommend this product.

Pezzy originally posted on chemistwarehouse.com.au
Sickly sweet
29 December 2020

I made up a first glass and barely got through half of it. Disgustingly sweet. Had to throw out the rest.

Edin originally posted on chemistwarehouse.com.au
So sweet it's undrinkable
30 October 2021

Having something this sweet would definitely induce the opposite of sleep.Personally I can't drink it as it's sickly sweet and I wish I read the reviews prior to purchasing.

RL1970 originally posted on chemistwarehouse.com.au
Sugar.
17 February 2022

This must have about 7g of sugar per 10g scoop. It's sickly sweet. I'd recommend looking for an alternative with no added sugar, sweetener or fructose.

LeighMcKenzie originally posted on chemistwarehouse.com.au
Too much sugar
10 June 2021

The sugar content not listed in ingredients and very hard to find. Any goodness in this product is over ridden by the sugar.

Anne5789963 originally posted on chemistwarehouse.com.au
Too sweet
11 December 2021

As a supplement it does what it promises. But I dread drinking it every night. It is very very very sweet. Like you mixed 3 spoons of sugar in a glass of water and drank it.

Anahcra originally posted on chemistwarehouse.com.au

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Wagner Mega Magnesium + Sleep Berry 400g
Wagner Mega Magnesium + Sleep Berry 400g
Wagner Mega Magnesium + Sleep Berry 400g

Wagner Mega Magnesium + Sleep Berry 400g

(21 reviews)

Delivers a high-strength, single daily dose in a pleasant-tasting tropical or berry flavoured powder. Suitable for vegans and vegetarians. Magnesium plays a necessary role in more than 300 enzyme reactions in your body. It is involved in synthesising DNA and producing energy. It also helps your nerves and muscles to function properly. A high-strength, multi-action complex, formulated with organic magnesium glycinate – an easily absorbed form of magnesium This formula combines Magnesium glycinate combined with amino acids and Vitamin C to support muscle function, nervous system & cardiovascular system health, and energy levels Contains Passionflower which is used in Traditional Western Herbal Medicine to reduce restless sleep and relieve nervous tension AUST L 330318 Wagner Mega Magnesium + Sleep Berry 400g.

Delivers a high-strength, single daily dose in a pleasant-tasting tropical or berry flavoured powder. Suitable for vegans and vegetarians. Magnesium plays a necessary role in more than 300 enzyme reactions in your body. It is involved in synthesising DNA and producing energy. It also helps your nerves and muscles to function properly. A high-strength, multi-action complex, formulated with organic magnesium glycinate – an easily absorbed form of magnesium This formula combines Magnesium glycinate combined with amino acids and Vitamin C to support muscle function, nervous system & cardiovascular system health, and energy levels Contains Passionflower which is used in Traditional Western Herbal Medicine to reduce restless sleep and relieve nervous tension AUST L 330318 Wagner Mega Magnesium + Sleep Berry 400g.

Wagner Mega Magnesium + Sleep Berry 400g

$39.99

(21 reviews)

Delivers a high-strength, single daily dose in a pleasant-tasting tropical or berry flavoured powder. Suitable for vegans and vegetarians. Magnesium plays a necessary role in more than 300 enzyme reactions in your body. It is involved in synthesising DNA and producing energy. It also helps your nerves and muscles to function properly. A high-strength, multi-action complex, formulated with organic magnesium glycinate – an easily absorbed form of magnesium This formula combines Magnesium glycinate combined with amino acids and Vitamin C to support muscle function, nervous system & cardiovascular system health, and energy levels Contains Passionflower which is used in Traditional Western Herbal Medicine to reduce restless sleep and relieve nervous tension AUST L 330318 Wagner Mega Magnesium + Sleep Berry 400g.

Delivers a high-strength, single daily dose in a pleasant-tasting tropical or berry flavoured powder. Suitable for vegans and vegetarians. Magnesium plays a necessary role in more than 300 enzyme reactions in your body. It is involved in synthesising DNA and producing energy. It also helps your nerves and muscles to function properly. A high-strength, multi-action complex, formulated with organic magnesium glycinate – an easily absorbed form of magnesium This formula combines Magnesium glycinate combined with amino acids and Vitamin C to support muscle function, nervous system & cardiovascular system health, and energy levels Contains Passionflower which is used in Traditional Western Herbal Medicine to reduce restless sleep and relieve nervous tension AUST L 330318 Wagner Mega Magnesium + Sleep Berry 400g.

$39.99 - $39.99

in 3 offers

The lowest price for Wagner Mega Magnesium + Sleep Berry 400g right now is $39.99 at Chemist Warehouse, compared across 3 retailers.

The all-time low was $19.99 on 11 May 2026 β€” today's price is 100% above the lowest ever. It has been notably cheaper before β€” worth setting a price alert.

Prices last updated 9 June 2026.