Swisse Ultiboost Magnesium Sleep Powder Standard — 180g
As of 8 Sept 2026, Swisse Ultiboost Magnesium Sleep Powder Standard 180g is cheapest at Woolworths at $22.50 ($12.50/100 g) in Australia.
Prices updated 8 Sept 2026
Lowest recorded price: $22.50 at Coles (16 Sept); highest: $45.00 — currently $22.50 at Woolworths. Tracked since June 2026.
Showing prices and history for this exact variant. Other brands and sizes appear on the broader product category page.
Price History
Price over time- Lowest
- $22.50
- Average
- $31.15
- Highest
- $45.00
28% below average
58 prices recorded · 11 changes shown
Prices shown are from online listings and may differ in-store, especially for fresh items.
Price
1 product available
Coles
Woolworths
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 Sleep Powder Standard 180g cheapest?
- Woolworths has the lowest price at $22.50 ($12.50/100 g).
- How much does Swisse Ultiboost Magnesium Sleep Powder Standard 180g cost?
- Prices range from $22.50 to $22.50 across 2 Australian supermarkets. The average price is $22.50.
- What is the unit price of Swisse Ultiboost Magnesium Sleep Powder Standard 180g?
- Priced per 100 g. Woolworths offers the best value at $12.50/100 g.
- Which supermarkets sell Swisse Ultiboost Magnesium Sleep Powder Standard 180g?
- Swisse Ultiboost Magnesium Sleep Powder Standard 180g is available at Woolworths and Coles.
- What is the lowest price ever for Swisse Ultiboost Magnesium Sleep Powder Standard 180g?
- The lowest price OpenOrder has recorded for Swisse Ultiboost Magnesium Sleep Powder Standard 180g is $22.50 at Coles (16 Sept), since we began tracking in June 2026. The current cheapest price is $22.50 at Woolworths.