Compared daily across 2 UK supermarkets

Optimum Nutrition Protein Bar - Marshmallow Crunch 65g65g · £3.85/100g

All 2 stores

• ASDA£2.50-Visit →
• Sainsbury's£2.75+£0.25Visit →

Across the last 60 days the cheapest price for this product fell to £2.20 on 17 Mar 2026, and the highest reached £2.75. Today's lowest price sits in the upper half of that range.

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