We earn commission on purchases made through our links. It never affects ranking: tables are ordered purely by price per dose, and no retailer or brand can pay for position.We earn commission when you buy through our links. It never affects the ranking. Full disclosure.

Never miss a price drop. Free, every Friday morning.

Email me from PerDose about price drops, sales, My stack and the week's news. Every email has a link to stop them all. Past issues · How your address is kept.

Bulk vitamin B12: every product priced per 1 mg

Bulk has 2 vitamin B12 products in stock that we price per dose. Its cheapest, Bulk Vitamin B12 Tablets 1000mcg, costs 3p per 1 mg: 2nd of 27 in the vitamin B12 methylcobalamin table. The cheapest in that table is WeightWorld Vitamin B12 Methylcobalamin Tablets, 2p per 1 mg: 1p less per dose than Bulk's cheapest. Prices checked 17 September 2026.

In stock at Bulk
2Vitamin B12 products
Its cheapest
3pper 1 mg
Place in its table
2ndof 27 in the vitamin B12 methylcobalamin table
Cheapest anywhere
2pat WeightWorld

Bulk vitamin B12 products

Every price is for the same standard dose and the products sit in the order of the vitamin B12 methylcobalamin table: in stock first, then the price per dose. The place is where each product stands in that table across every UK shop.

ProductPricePer doseA monthPlace in its table
Bulk Vitamin B12 Tablets 1000mcg180 tablets · price checked 17 SeptemberDetails and price history£4.99View at Bulk (opens in a new tab)3pper 1 mg83p2nd of 27
Bulk Vitamin B12 Tablets 1000mcg60 tablets · price checked 17 SeptemberDetails and price history£2.49View at Bulk (opens in a new tab)4pper 1 mg£1.253rd of 27

Each row says the day its price was checked. We earn commission when you buy through these links; it never affects the order.

Vitamin B12 at other shops

Every shop's vitamin B12 methylcobalamin prices · All of Bulk's supplements · Bulk's own range

Delivery at Bulk: Free delivery over £49.00, otherwise £3.95, standard delivery 2–3 days. It depends on the rest of the order, so it is never counted in the prices above.

Questions about Bulk's vitamin B12

How many vitamin B12 products does Bulk sell?

On 29 October 2026, we price 2 vitamin B12 products at Bulk that are in stock, in 1 form. In the vitamin B12 methylcobalamin table the ones in stock run from 3p to 4p per 1 mg. Bulk's prices were last checked 17 September 2026.

What is the cheapest vitamin B12 at Bulk?

Bulk Vitamin B12 Tablets 1000mcg, £4.99 for 180 tablets, which works out at 3p per 1 mg. That is 2nd of 27 in the vitamin B12 methylcobalamin table across UK shops, checked 17 September 2026.

Is Bulk the cheapest place to buy vitamin B12?

Not on 29 October 2026. The cheapest in the vitamin B12 methylcobalamin table is WeightWorld Vitamin B12 Methylcobalamin Tablets: 2p per 1 mg, 1p less per dose than Bulk's cheapest, which is 3p per 1 mg. Bulk's prices were last checked 17 September 2026.

Does Bulk charge for delivery?

Bulk's own rule: Free delivery over £49.00, otherwise £3.95. Delivery depends on the rest of the order, so it is shown beside the shop's prices and never counted in them.

How are Bulk's vitamin B12 prices compared with other shops'?

Every price is worked out for the same standard dose, one 1 mg dose, which is a unit for comparing prices and not a recommendation. A product is placed only against products of the same form, by price per dose, and the place shown is its place in that form's table across UK shops. We earn commission when you buy through our links; it never affects the order.

A standard dose is a unit for comparing prices, not a recommendation. How we compare· Prices by shop · All vitamin B12 prices · Bulk's prices last changed

Never miss a price drop

The week's biggest price falls and best real discounts on supplements, every Friday morning. Free, and every email has a link to stop it.

Email me from PerDose about price drops, sales, My stack and the week's news. Every email has a link to stop them all. Past issues · How your address is kept.