Bulk magnesium: every product priced per 100 mg
Bulk has 6 magnesium products in stock that we price per dose. Its cheapest, Bulk Magnesium Glycinate 3 in 1, costs 5p per 100 mg magnesium: 24th of 79 in the magnesium blends and other forms table. The cheapest in that table is ZipVit Magnesium 500mg, 1p per 100 mg magnesium: 4p less per dose than Bulk's cheapest. Prices checked 17 September 2026 to 20 October 2026.
- In stock at Bulk
- 6Magnesium products
- Its cheapest
- 5pper 100 mg magnesium
- Place in its table
- 24thof 79 in the magnesium blends and other forms table
- Cheapest anywhere
- 1pat ZipVit
Bulk magnesium products
Every price is for the same standard dose and the products sit in the order of the magnesium blends and other forms table: in stock first, then the price per dose. The place is where each product stands in that table across every UK shop.
Magnesium blends and other forms
| Product | Price | Per dose | A month | Place in its table |
|---|---|---|---|---|
| Bulk Magnesium Glycinate 3 in 1Details and price history | £16.99View at Bulk (opens in a new tab) | 5pper 100 mg magnesium | £1.47 | 24th of 79 |
| Bulk Magnesium Glycinate 3 in 1Details and price history | £8.99View at Bulk (opens in a new tab) | 5pper 100 mg magnesium | £1.56 | 26th of 79 |
Magnesium Bisglycinate (glycinate)
| Product | Price | Per dose | A month | Place in its table |
|---|---|---|---|---|
| Bulk Magnesium Bisglycinate TabletsDetails and price history | £14.99View at Bulk (opens in a new tab) | 8pper 100 mg magnesium | £2.50 | 12th of 66 |
| Bulk Magnesium Bisglycinate TabletsDetails and price history | £5.99View at Bulk (opens in a new tab) | 10pper 100 mg magnesium | £3.00 | 16th of 66 |
Magnesium Citrate
| Product | Price | Per dose | A month | Place in its table |
|---|---|---|---|---|
| Bulk Zinc & Magnesium CapsulesDetails and price history | £19.99View at Bulk (opens in a new tab) | 7pper 100 mg magnesium | £2.22 | 8th of 38 |
| Bulk Zinc & Magnesium CapsulesDetails and price history | £7.99View at Bulk (opens in a new tab) | 9pper 100 mg magnesium | £2.66 | 11th of 38 |
Prices checked 17 September 2026 to 20 October 2026. We earn commission when you buy through these links; it never affects the order.
Magnesium at other shops
- Healf120 products in stock, cheapest in the magnesium blends and other forms table 1p per 100 mg magnesium
- ZipVit11 products in stock, cheapest in the magnesium blends and other forms table 1p per 100 mg magnesium
- Myprotein10 products in stock, cheapest in the magnesium blends and other forms table 3p per 100 mg magnesium
- VitaBright10 products in stock, cheapest in the magnesium blends and other forms table 3p per 100 mg magnesium
- W-Wellness8 products in stock, cheapest in the magnesium blends and other forms table 27p per 100 mg magnesium
Every shop's magnesium blends and other forms prices · All of Bulk's supplements · Bulk's own range
Delivery at Bulk: Free delivery over £49.00, otherwise £3.95. It depends on the rest of the order, so it is never counted in the prices above.
Questions about Bulk's magnesium
How many magnesium products does Bulk sell?
On 20 October 2026, we price 6 magnesium products at Bulk that are in stock, in 3 forms. In the magnesium blends and other forms table the ones in stock run from 5p to 5p per 100 mg magnesium.
What is the cheapest magnesium at Bulk?
Bulk Magnesium Glycinate 3 in 1, £16.99 for 180 capsules, which works out at 5p per 100 mg magnesium. That is 24th of 79 in the magnesium blends and other forms table across UK shops, checked 17 September 2026 to 20 October 2026.
Is Bulk the cheapest place to buy magnesium?
Not on 20 October 2026. The cheapest in the magnesium blends and other forms table is ZipVit Magnesium 500mg: 1p per 100 mg magnesium, 4p less per dose than Bulk's cheapest, which is 5p per 100 mg magnesium.
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 magnesium prices compared with other shops'?
Every price is worked out for the same standard dose, one 100 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 magnesium prices · Bulk's prices last changed