Ionic Iodine Liquid Concentrate, 50 ml
£19.50 for 50 ml at Healf. That works out at 3p per 150 µg iodine, which ranks it 5th of the 8 potassium iodide products we price across 3 UK retailers.
At one 150 µg dose a day, this pack lasts 2.1 years. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- Servings: 50 ÷ 0.13 per serving = 384.6
- In the pack: 384.6 × 300 µg = 115.4 mg
- £19.50 ÷ 115.4 mg × 150 µg = 2.54p per 150 µg iodine
- A week 2.54p × 7 = 18p · a month × 30 = 76p · a year × 365 = £9.25
- Amount per serving: stated on the label.
The standard dose is a comparison unit, not a recommendation. Always confirm the price on the retailer's site. How we compare everything.
Cheaper potassium iodide
All 8, ranked →
Switching to the Healf pack saves 74p a month at the same 150 µg dose.
Ranked purely by price per 150 µg iodine. 89 combination products also contain iodine.
On the label
- Iodine · Potassium iodide
- 300 µg per serving (stated on the label)
- Pack
- 50 ml · 384.6 servings · 0.13 ml a serving
- Cost per serving
- 5p (384.6 servings in the pack)
More label details
- Sold by
- Healf
- What the listing says
- “50ml” · “take 2 drops (0.13ml) daily” · “300 mcg of iodine per serving”
Ingredients
NO ARTIFICIAL COLOURS, PRESERVATIVES, SWEETENERS OR FILLERS
From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.
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One 150 µg dose is our comparison unit, not a recommendation.
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Filled in from the label’s serving: 0.13 ml.
What you paid
Optional. At Healf today: £19.50.
“Order by” allows 3 working days’ delivery from Healf and your spare days.
Price history
2 price changes since 1 October 2026. Checked on 20 days, most recently 20 October 2026.
- Lowest recorded
- £15.451 Oct
- Highest recorded
- £24.003 Oct
- First recorded
- £15.451 Oct
- Checked on
- 20 dayssince 1 Oct
- Down at Healf: £24.00 → £19.50 (−19%)
- Up at Healf: £15.45 → £24.00 (+55%)
- First checked at Healf: £15.45
Questions about this product
How much does KIKI Health Ionic Iodine Liquid Concentrate cost per 150 µg iodine?
3p per 150 µg iodine, from £19.50 for 50 ml at Healf, checked on 20 October 2026.
Is it the cheapest potassium iodide in the UK?
No, it is 5th of 8. Lugol's Iodine at Healf works out at under 1p per 150 µg iodine.
How long does one pack last?
2.1 years at one 150 µg dose. The pack holds 115.4 mg in total.
About KIKI Health
All 50 KIKI Health products, priced per dose
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