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Cheapest Plasters & First Aid in the UK

Prices updated 13 October 2026 · 230 products across 5 supermarkets

The best-value plasters & first aid in the UK right now is Treat & Ease Washproof Plasters 100 per pack at Morrisons — £0.01/each (£1.00).
230Products Compared
5Supermarkets
£0.01Lowest /Each

We compare plasters & first aid across all 7 major UK supermarkets — Tesco, Sainsbury's, Asda, Morrisons, Waitrose, Aldi and M&S — and rank by price per unit so you can see where plasters & first aid is genuinely cheapest. Prices update daily.

1Treat & Ease Washproof Plasters 100 per packTreat & Ease Washproof Plasters 100 per packMorrisonsBest value£0.01/each£1.002Washproof Plasters Treat And Ease 100 PackWashproof Plasters Treat And Ease 100 PackMorrisons£0.01/each£1.003ASDA 50 Fabric PlastersASDA 50 Fabric PlastersAsda£0.03/each£1.704Sainsbury's Fabric Medium Plasters Assorted x40Sainsbury's Fabric Medium Plasters Assorted x40Sainsbury's£0.03/each£1.405Sainsbury's Clear Plasters x40Sainsbury's Clear Plasters x40Sainsbury's£0.03/each£1.356Morrisons Washproof Breathable Plasters 40 per packMorrisons Washproof Breathable Plasters 40 per packMorrisons£0.03/each£1.207Morrisons Clear Plasters 40 per packMorrisons Clear Plasters 40 per packMorrisons£0.03/each£1.358Morrisons Medium Skin Tone Plasters 40 per packMorrisons Medium Skin Tone Plasters 40 per packMorrisons£0.03/each£1.209Sainsbury's Fabric Dark Plasters Assorted x40Sainsbury's Fabric Dark Plasters Assorted x40Sainsbury's£0.03/each£1.4010Sainsbury's Health Matters Fabric Light Plasters Assorted x40Sainsbury's Health Matters Fabric Light Plasters Assorted x40Sainsbury's£0.03/each£1.4011Essential Washproof PlastersEssential Washproof PlastersWaitrose£0.04/each£1.7012Essential Clear PlastersEssential Clear PlastersWaitrose£0.04/each£1.7013Essential Fabric PlastersEssential Fabric PlastersWaitrose£0.04/each£1.5014ASDA 50 Waterproof Clear PlastersASDA 50 Waterproof Clear PlastersAsda£0.04/each£1.9015Tesco Health Light Fabric Assorted Plasters 40sTesco Health Light Fabric Assorted Plasters 40sTesco£0.04/each£1.4016Tesco 40 Clear Waterproof Plasters.Tesco 40 Clear Waterproof Plasters.Tesco£0.04/each£1.6017Keep It Handy Assorted Plasters Pack 42pkKeep It Handy Assorted Plasters Pack 42pkTesco£0.04/each£1.5018Tesco Health Assorted Fabric Plasters Medium 40sTesco Health Assorted Fabric Plasters Medium 40sTesco£0.04/each£1.4019Tesco Health Dark Fabric Assorted Plasters 40sTesco Health Dark Fabric Assorted Plasters 40sTesco£0.04/each£1.4020Sainsbury's Washproof Plasters x40Sainsbury's Washproof Plasters x40Sainsbury's£0.04/each£1.5021Morrisons Light Skin Tone Plasters 40 per packMorrisons Light Skin Tone Plasters 40 per packMorrisons£0.04/each£1.4022Morrisons Dark Skin Tone Plasters 40 per packMorrisons Dark Skin Tone Plasters 40 per packMorrisons£0.04/each£1.4023Tesco Health Sensitive Plasters 40'sTesco Health Sensitive Plasters 40'sTesco£0.05/each£2.0024Tesco Health Extra Strong Fabric Plasters 20sTesco Health Extra Strong Fabric Plasters 20sTesco£0.06/each£1.20
See The Live Plasters & First Aid Comparison →

Cheapest Plasters & First Aid: FAQ

Where is the cheapest plasters & first aid in the UK?

Right now the best value plasters & first aid is Treat & Ease Washproof Plasters 100 per pack at Morrisons, £1.00 (£0.01/each). SmartShelf ranks plasters & first aid by price per unit across 5 supermarkets, updated daily.

Which supermarket is cheapest for plasters & first aid?

We compare plasters & first aid across Tesco, Sainsbury's, Asda, Morrisons, Waitrose, Aldi and M&S. Today Morrisons has the cheapest option, but the ranking updates every day as prices change.

How does SmartShelf compare plasters & first aid prices?

We list each product's price per unit (£/kg, £/litre or per item) so you compare like for like, and we show loyalty prices such as Clubcard and Nectar where available — free, with no sign-up.