# Cheapest vitamin B / B-Complex

The cheapest vitamin B / B-Complex now costs £0.03 per capsule, the lowest of 71 products from 9 stores. Scanned again every day.

The first 10 of the ranking, updated 20 October 2026

| Product | Store | Per capsule | Total |
| --- | --- | --- | --- |
| [Vitamin B Complex Tablets – 180 tablets / [Multibuy 1]](https://supplementscanner.co.uk/p/simply-supplements-vitamin-b-complex-tablets-180-tablets-multibuy-1-133194) | Simply Supplements | £0.03 per capsule | £5.59 |
| [Vitamin B12 Tablets 1000mcg](https://supplementscanner.co.uk/p/bulk-vitamin-b12-tablets-1000mcg-125531) | Bulk | £0.04 per capsule | £2.49 |
| [Vitamin B6 Tablets 10mg – 180 tablets / [Multibuy 1]](https://supplementscanner.co.uk/p/simply-supplements-vitamin-b6-tablets-10mg-180-tablets-multibuy-1-133717) | Simply Supplements | £0.04 per capsule | £7.99 |
| [Vitamin B Complex, All 8 B-Vitamins, 365 Tablets, 1 Year Supply](https://supplementscanner.co.uk/p/vitamin-planet-vitamin-b-complex-all-8-b-vitamins-365-tablets-1-year-supply-127774) | Vitamin Planet | £0.04 per capsule | £13.49 |
| [Essential Vitamin B Tablets](https://supplementscanner.co.uk/p/myvitamins-essential-vitamin-b-tablets-125525) | Myvitamins | £0.04 per capsule | £16.19 |
| [Veganicity Vitamin B12 100ug - 90 Capsules](https://supplementscanner.co.uk/p/veganicity-veganicity-vitamin-b12-100ug-90-capsules-137690) | Vitamin Planet | £0.05 per capsule | £4.86 |
| [Vitamin B12 Tablets](https://supplementscanner.co.uk/p/myvitamins-vitamin-b12-tablets-125697) | Myvitamins | £0.06 per capsule | £3.59 |
| [Concentration Capsules](https://supplementscanner.co.uk/p/myvitamins-concentration-capsules-126308) | Myprotein | £0.06 per capsule | £4.99 |
| [Niacinamide Tablets](https://supplementscanner.co.uk/p/myvitamins-niacinamide-tablets-126651) | Myprotein | £0.06 per capsule | £4.99 |
| [Vitamin B12 Tablets](https://supplementscanner.co.uk/p/myvitamins-vitamin-b12-tablets-126112) | Myprotein | £0.07 per capsule | £3.99 |

## Frequently asked questions

### What is the cheapest vitamin B / B-Complex right now?

The lowest price is now £0.03 per capsule, for Vitamin B Complex Tablets – 180 tablets / [Multibuy 1] at Simply Supplements. Our scanner checks prices daily, so the ranking on this page is up to date.

### Why do we compare vitamin B / B-Complex per capsule?

Bottles differ in capsule count and dosage, so only the price per capsule shows what you really pay. We convert every price to the same unit, so you're comparing like with like.

### How many stores are scanned for vitamin B / B-Complex?

This comparison currently includes 71 products from 9 stores. Our scanner keeps re-reading the whole market, so new products and price changes appear automatically.

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Source: Supplementscanner, https://supplementscanner.co.uk/category/vitamin-b (live prices per product)