Cheapest Vitamins & Supplements in the UK

Prices updated 15 August 2026 · 327 products across 6 supermarkets

The best-value vitamins & supplements in the UK right now is ACTIV-MAX High Strength Vitamin D 90 Each at Aldi — £0.02/each (£1.79).

327Products Compared

6Supermarkets

£0.02Lowest /Each

We compare vitamins & supplements 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 vitamins & supplements is genuinely cheapest. Prices update daily.

#	Product	Store	Price	Per Unit
1	ACTIV-MAX High Strength Vitamin D 90 Each	Aldi	£1.79	£0.02/each
2	Morrisons Vitamin B Complex 120 per pack	Morrisons	£2.00	£0.02/each
3	Morrisons Iron 14 Mg 120 per pack	Morrisons	£2.00	£0.02/each
4	Morrisons Multi Vitamins 60 per pack	Morrisons	£1.00	£0.02/each
5	ACTIV-MAX High Strength Vitamin C 60 Each	Aldi	£1.79	£0.03/each
6	ACTIV-MAX High Strength Multivitamins 60 Each	Aldi	£1.79	£0.03/each
7	Morrisons Multi Vitamins & Iron 180 per pack	Morrisons	£4.90	£0.03/each
8	Vitfix Iron Tablets 180 per pack	Morrisons	£5.00	£0.03/each
9	Vitfix Vitamin B Complex Tablets 180S 180 per pack	Morrisons	£6.00	£0.03/each
10	Waitrose High Strength Vitamin D	Waitrose	£3.80	£0.04/each
11	Morrisons High Strength Vitamin D Vitamins 90 per pack	Morrisons	£3.50	£0.04/each
12	Morrisons Cod Liver Oil 500 Mg 120 per pack	Morrisons	£5.40	£0.04/each
13	Vitfix Vitamin B12 Tablets 90 per pack	Morrisons	£4.00	£0.04/each
14	Vitfix Vitamin D Tablets 4000Iu 180 per pack	Morrisons	£7.00	£0.04/each
15	Waitrose Vitamin C Chewable	Waitrose	£4.00	£0.04/each
16	ACTIV-MAX Vitamin C Effervescent Tablets 20 Each	Aldi	£1.05	£0.05/each
17	ACTIV-MAX Vitamin C Orange Effervescent Tablets 20 Each	Aldi	£1.05	£0.05/each
18	Vitabiotics Ultra Vitamin D 96 per pack	Morrisons	£5.00	£0.05/each
19	Vitfix Vitamin C Tablets 180 per pack	Morrisons	£9.00	£0.05/each
20	Waitrose Calcium & Vitamin D	Waitrose	£3.50	£0.06/each
21	Vitabiotics Ultra Vitamin D Tablets	Waitrose	£5.45	£0.06/each
22	Morrisons A-Z Multi Vitamins 60 per pack	Morrisons	£3.30	£0.06/each
23	ACTIV-MAX Multivitamin Gummies 60 Each	Aldi	£3.99	£0.07/each
24	Morrisons Vitamin C 1000mg Effervescent Vitamins Orange Flavour 20s 20 per pack	Morrisons	£1.50	£0.07/each

See The Live Vitamins & Supplements Comparison →

Cheapest Vitamins & Supplements: FAQ

Where is the cheapest vitamins & supplements in the UK?

Right now the best value vitamins & supplements is ACTIV-MAX High Strength Vitamin D 90 Each at Aldi, £1.79 (£0.02/each). SmartShelf ranks vitamins & supplements by price per unit across 6 supermarkets, updated daily.

Which supermarket is cheapest for vitamins & supplements?

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

How does SmartShelf compare vitamins & supplements 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.