# Cheapest iodine

The cheapest iodine now costs £4.16 per 100 capsules, the lowest of 15 products from 4 stores. Scanned again every day.

The first 9 of the ranking, updated 5 November 2026

| Product | Store | Per 100 capsules | Total |
| --- | --- | --- | --- |
| [A Vogel A Vogel Kelp - 240 x 250mg Tablets](https://supplementscanner.co.uk/p/a-vogel-a-vogel-a-vogel-kelp-240-x-250mg-tablets-293834) | bodykind | £4.16 per 100 capsules | £9.99 |
| [LAMBERTS LAMBERTS Iodine - 180 x 150mcg Tablets](https://supplementscanner.co.uk/p/lamberts-lamberts-lamberts-iodine-180-x-150mcg-tablets-295032) | bodykind | £5.28 per 100 capsules | £9.50 |
| [Nature's Plus Nature's Plus Potassium Iodide Iodine 150µg - 100 Tablets](https://supplementscanner.co.uk/p/natures-plus-natures-plus-natures-plus-potassium-iodide-iodine-150g-100-tablets-295568) | bodykind | £7.50 per 100 capsules | £7.50 |
| [Sea Kelp Capsules 4200mg – 120 capsules / [Multibuy 1]](https://supplementscanner.co.uk/p/simply-supplements-sea-kelp-capsules-4200mg-120-capsules-multibuy-1-133347) | Simply Supplements | £8.33 per 100 capsules | £9.99 |
| [KIKI Health KIKI Health Organic Sea Kelp - 90 Capsules](https://supplementscanner.co.uk/p/kiki-health-kiki-health-kiki-health-organic-sea-kelp-90-capsules-294941) | bodykind | £16.62 per 100 capsules | £14.96 |
| [KIKI Health KIKI Health Organic Sea Moss - 90 x 500mg Vegicaps](https://supplementscanner.co.uk/p/kiki-health-kiki-health-kiki-health-organic-sea-moss-90-x-500mg-vegicaps-294942) | bodykind | £16.62 per 100 capsules | £14.96 |
| [Together Health Organic Iodine - 30 Capsules](https://supplementscanner.co.uk/p/together-health-together-health-organic-iodine-30-capsules-133157) | Vitamin Planet | £19.80 per 100 capsules | £5.94 |
| [Cytoplan Cytoplan Organic Kelp - 60 Vegicaps](https://supplementscanner.co.uk/p/cytoplan-cytoplan-cytoplan-organic-kelp-60-vegicaps-294365) | bodykind | £24.15 per 100 capsules | £14.49 |
| [New Nordic Irish Sea Moss - 30 Tablets](https://supplementscanner.co.uk/p/new-nordic-new-nordic-irish-sea-moss-30-tablets-143893) | Vitamin Planet | £41.93 per 100 capsules | £12.58 |

## Frequently asked questions

### What is the cheapest iodine right now?

The lowest price is now £4.16 per 100 capsules, for A Vogel A Vogel Kelp - 240 x 250mg Tablets at bodykind. Our scanner checks prices daily, so the ranking on this page is up to date.

### Why do we compare iodine 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 iodine?

This comparison currently includes 15 products from 4 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/iodine (live prices per product)