Pret Sweet Greens Smoothie Mix — 400g
As of 30 Sept 2026, Pret Sweet Greens Smoothie Mix 400g is cheapest at Sainsbury's at £3.75 (£9.38/1 kg) in United Kingdom.
Prices updated 30 Sept 2026
Lowest recorded price: £3.75 at Sainsbury's (30 Sept); highest: £3.75 — currently £3.75 at Sainsbury's. Tracked since Jul 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
- £3.75
- Average
- £3.75
- Highest
- £3.75
At the average price
2 prices recorded · 1 change shown
Prices shown are from online listings and may differ in-store, especially for fresh items.
Price
Cheapest (overall)
Cheapest by brand
Ranked per 1 kg at each item's cheapest store
Cheapest by product
Ranked per 1 kg at each item's cheapest store
1 brand available
Sainsbury'sPrices shown are indicative and may vary by store location. Confirm pricing at checkout.
Frequently asked questions
- Where is Pret Sweet Greens Smoothie Mix 400g cheapest?
- Sainsbury's has the lowest price at £3.75 (£9.38/1 kg).
- What is the unit price of Pret Sweet Greens Smoothie Mix 400g?
- Priced per 100g. Sainsbury's offers the best value at £0.94/100g.
- What is the lowest price ever for Pret Sweet Greens Smoothie Mix 400g?
- The lowest price OpenOrder has recorded for Pret Sweet Greens Smoothie Mix 400g is £3.75 at Sainsbury's (30 Sept), since we began tracking in Jul 2026. The current cheapest price is £3.75 at Sainsbury's.