Cheapest Toothpaste in the UK

Prices updated 15 August 2026 · 379 products across 6 supermarkets

The best-value toothpaste in the UK right now is Steradent Active Plus 30 Tablets at Asda — £0.03/each (£0.93).

379Products Compared

6Supermarkets

£0.03Lowest /Each

We compare toothpaste 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 toothpaste is genuinely cheapest. Prices update daily.

#	Product	Store	Price	Per Unit
1	Steradent Active Plus 30 Tablets	Asda	£0.93	£0.03/each
2	ASDA 30 Cleansing Denture Tablets Mint Flavour	Asda	£1.00	£0.03/each
3	Oral-B Complete Extra White Toothpaste, 2x75ml	Asda	£4.74	£2.37/each
4	Oral-B 3D White Luxe Glamorous White 2 x 75ml	Asda	£4.74	£2.37/each
5	Tesco Essentials Cavity Protect Toothpaste 100Ml	Tesco	£0.45	£4.50/litre
6	Morrisons Essentials Freshmint Toothpaste 100ml	Morrisons	£0.45	£4.50/litre
7	JUST ESSENTIALS by ASDA Just Essentials by Fresh Mint Toothpaste 100ml	Asda	£0.45	£4.50/litre
8	Sainsbury's Toothpaste 100ml	Sainsbury's	£0.55	£5.50/litre
9	DENTITEX Toothpaste 0.125 L	Aldi	£0.69	£5.52/litre
10	DENTITEX Toothpaste 0.13 L	Aldi	£0.69	£5.52/litre
11	Macleans Toothpaste White & Shine 100ml	Asda	£0.95	£9.50/litre
12	Pro-Formula Sensitive Toothpaste 100Ml	Tesco	£1.00	£10.00/litre
13	Aquafresh Fresh and Minty Toothpaste, 75 ml	Asda	£0.90	£12.00/litre
14	Colgate White Teeth Whitening Toothpaste 75ml	Tesco	£0.90	£12.00/litre
15	Aquafresh Triple Protection Fresh & Minty Toothpaste 75ml	Tesco	£0.90	£12.00/litre
16	Colgate White Teeth Whitening Toothpaste 75ml	Asda	£0.92	£12.27/litre
17	Macleans White & Shine Toothpaste 100ml	Morrisons	£1.30	£13.00/litre
18	Aquafresh Fresh & Minty Toothpaste 75ml	Sainsbury's	£1.00	£13.33/litre
19	Oral-B Extra Fresh Toothpaste 75ml	Sainsbury's	£1.00	£13.33/litre
20	Aquafresh Complete Care Whitening Toothpaste, 75ml	Asda	£1.00	£13.33/litre
21	Aquafresh Triple Protection Fresh & Minty Toothpaste 75ml	Morrisons	£1.00	£13.33/litre
22	Colgate White Teeth Whitening Toothpaste 75ml	Morrisons	£1.00	£13.33/litre
23	Macleans Fresh Mint Toothpaste 100ml	Tesco	£1.50	£15.00/litre
24	Macleans 100ml Fresh Mint Toothpaste	Sainsbury's	£1.50	£15.00/litre

See The Live Toothpaste Comparison →

Cheapest Toothpaste: FAQ

Where is the cheapest toothpaste in the UK?

Right now the best value toothpaste is Steradent Active Plus 30 Tablets at Asda, £0.93 (£0.03/each). SmartShelf ranks toothpaste by price per unit across 6 supermarkets, updated daily.

Which supermarket is cheapest for toothpaste?

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

How does SmartShelf compare toothpaste 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.