Simply Supplements vitamin D3 prices per dose
Simply Supplements has 8 vitamin D3 products in stock that we price per dose. Its cheapest, Simply Supplements Vitamin D3 4000iu & Vitamin K2 100mcg, costs 1p per 1,000 IU: 6th of 207 in the vitamin D3 table. The cheapest in that table is WeightWorld High-Strength Vitamin D3 Tablets, 1p per 1,000 IU: under 1p less per dose than Simply Supplements' cheapest. Prices checked 20 October 2026.
- In stock at Simply Supplements
- 8Vitamin D3 products
- Its cheapest
- 1pper 1,000 IU
- Place in its table
- 6thof 207 in the vitamin D3 table
- Cheapest anywhere
- 1pat WeightWorld
Simply Supplements vitamin D3 products
Every price is for the same standard dose and the products sit in the order of the vitamin D3 table: in stock first, then the price per dose. The place is where each product stands in that table across every UK shop.
Vitamin D3
| Product | Price | Per dose | A month | Place in its table |
|---|---|---|---|---|
| Simply Supplements Vitamin D3 4000iu & Vitamin K2 100mcgDetails and price history | £13.99View at Simply Supplements (opens in a new tab) | 1pper 1,000 IU | 29p | 6th of 207 |
| Simply Supplements Vitamin D3 Tablets 4,000iuDetails and price history | £13.99View at Simply Supplements (opens in a new tab) | 1pper 1,000 IU | 29p | 7th of 207 |
| Simply Supplements Vitamin D3 Tablets 2,000iuDetails and price history | £6.69View at Simply Supplements (opens in a new tab) | 2pper 1,000 IU | 56p | 24th of 207 |
| Simply Supplements Calcium 1000mg & Vitamin D3 400iu TabletsDetails and price history | £11.29View at Simply Supplements (opens in a new tab) | 16pper 1,000 IU | £4.70 | 138th of 207 |
| Simply Supplements Vitamin D3 1000iu GummiesDetails and price history | £10.69View at Simply Supplements (opens in a new tab) | 18pper 1,000 IU | £5.35 | 145th of 207 |
| Simply Supplements Vegan Vitamin D3 400iu TabletsDetails and price history | £11.29View at Simply Supplements (opens in a new tab) | 24pper 1,000 IU | £7.06 | 155th of 207 |
Vitamin D2
| Product | Price | Per dose | A month | Place in its table |
|---|---|---|---|---|
| Simply Supplements Vitamin D2 Tablets 4,000iuDetails and price history | £16.99View at Simply Supplements (opens in a new tab) | 1pper 1,000 IU | 35p | 1st of 4 |
| Simply Supplements Vitamin D2 Tablets 2,000iuDetails and price history | £21.29View at Simply Supplements (opens in a new tab) | 3pper 1,000 IU | 89p | 2nd of 4 |
Prices checked 20 October 2026. We earn commission when you buy through these links; it never affects the order.
Vitamin D3 at other shops
- Healf85 products in stock, cheapest in the vitamin D3 table 1p per 1,000 IU
- Lloyds Pharmacy17 products in stock, cheapest in the vitamin D3 table 1p per 1,000 IU
- Boots13 products in stock, cheapest in the vitamin D3 table 4p per 1,000 IU
- Vitabiotics9 products in stock, cheapest in the vitamin D3 table 3p per 1,000 IU
- W-Wellness9 products in stock, cheapest in the vitamin D3 table 8p per 1,000 IU
Every shop's vitamin D3 prices · All of Simply Supplements's supplements · Simply Supplements's own range
Delivery at Simply Supplements: Free delivery from £20.00, otherwise £1.99. It depends on the rest of the order, so it is never counted in the prices above.
Questions about Simply Supplements's vitamin D3
How many vitamin D3 products does Simply Supplements sell?
On 20 October 2026, we price 8 vitamin D3 products at Simply Supplements that are in stock, in 2 forms. In the vitamin D3 table the ones in stock run from 1p to 24p per 1,000 IU.
What is the cheapest vitamin D3 at Simply Supplements?
Simply Supplements Vitamin D3 4000iu & Vitamin K2 100mcg, £13.99 for 360 tablets, which works out at 1p per 1,000 IU. That is 6th of 207 in the vitamin D3 table across UK shops, checked 20 October 2026.
Is Simply Supplements the cheapest place to buy vitamin D3?
Not on 20 October 2026. The cheapest in the vitamin D3 table is WeightWorld High-Strength Vitamin D3 Tablets: 1p per 1,000 IU, under 1p less per dose than Simply Supplements' cheapest, which is 1p per 1,000 IU.
Does Simply Supplements charge for delivery?
Simply Supplements' own rule: Free delivery from £20.00, otherwise £1.99. Delivery depends on the rest of the order, so it is shown beside the shop's prices and never counted in them.
How are Simply Supplements' vitamin D3 prices compared with other shops'?
Every price is worked out for the same standard dose, one 1,000 IU 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 D3 prices · Simply Supplements's prices last changed