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Swisse Ultiboost Magnesium Glycinate Powder — 140g

As of 28 July 2026, Swisse Ultiboost Magnesium Glycinate Powder 140g is cheapest at Coles at $39.50 ($28.21/100 g) in Australia.

Prices updated 28 July 2026

Lowest recorded price: $19.75 at Coles (21 July); highest: $39.50 — currently $39.50 at Coles. Tracked since July 2026.

Showing prices and history for this exact variant. Other brands and sizes appear on the broader product category page.

Price History

Days at each price

Swisse Glycinate Magnesium · 140g

All-time low
$19.75
All-time high
$39.50

How long each price has stuck.

$39.50
1dNow
Coles
$39.50
1dNowLow
Woolworths
$19.75
7dLow
Coles

Price

Coles
28 July
$39.50$28.21/100gBest
Swisse · 140g
Woolworths
28 July
$39.50$28.21/100gBest
Swisse · 140g
1 product available
ColesWoolworths
Best
Swisse
Glycinate Magnesium
140g
Swisse 140g
Coles
$28.21/100g$39.50
Woolworths
$28.21/100g$39.50

Prices shown are indicative and may vary by store location. Confirm pricing at checkout.

Which store is cheaper?

Frequently asked questions

Where is Swisse Ultiboost Magnesium Glycinate Powder 140g cheapest?
Coles has the lowest price at $39.50 ($28.21/100 g).
How much does Swisse Ultiboost Magnesium Glycinate Powder 140g cost?
Prices range from $39.50 to $39.50 across 2 Australian supermarkets. The average price is $39.50.
What is the unit price of Swisse Ultiboost Magnesium Glycinate Powder 140g?
Priced per 100 g. Coles offers the best value at $28.21/100 g.
Which supermarkets sell Swisse Ultiboost Magnesium Glycinate Powder 140g?
Swisse Ultiboost Magnesium Glycinate Powder 140g is available at Coles and Woolworths.
What is the lowest price ever for Swisse Ultiboost Magnesium Glycinate Powder 140g?
The lowest price OpenOrder has recorded for Swisse Ultiboost Magnesium Glycinate Powder 140g is $19.75 at Coles (21 July), since we began tracking in July 2026. The current cheapest price is $39.50 at Coles.