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Pure EncapsulationsMinerals

Iodine & Tyrosine, 60 capsules

£28.23 for 60 capsules at Healf. That works out at 31p per 150 µg iodine, which ranks it 8th of the 8 potassium iodide products we price across 3 UK retailers.

What it really costs, per 150 µg iodine31pOne 150 µg dose is our comparison unit for iodine. It is not a recommendation.
A day31p
A week£2.20
A month£9.41
A year£114.49

At one 150 µg dose a day, this pack lasts 3 months. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Iodine

  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 225 µg = 13.5 mg
  • £28.23 ÷ 13.5 mg × 150 µg = 31.4p per 150 µg iodine
  • A week 31.4p × 7 = £2.20 · a month × 30 = £9.41 · a year × 365 = £114.49
  • Amount per serving: stated on the label.

L-Tyrosine

  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 500 mg = 30 g
  • £28.23 ÷ 30 g × 500 mg = 47p per 500 mg
  • A week 47p × 7 = £3.29 · a month × 30 = £14.11 · a year × 365 = £171.73
  • 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 →
Iodine +Healf · 250 µg a serving · 34p a month · a pack lasts 5.5 years1p£22.49View at Healf (opens in a new tab)
Iodine DropsHealf · 250 µg a serving · 63p a month · a pack lasts 2.1 years2p£15.65View at Healf (opens in a new tab)
Ionic Iodine Liquid ConcentrateHealf · 300 µg a serving · 76p a month · a pack lasts 2.1 years3p£19.50View at Healf (opens in a new tab)
Iodine 150µgLamberts Healthcare (Nature's Best) · 150 µg a serving · £1.25 a month · a pack lasts 6 months4p£7.50View at Lamberts Healthcare (opens in a new tab)
Iodine (potassium iodide)Healf · 225 µg a serving · £2.67 a month · a pack lasts 3 months9p£8.00View at Healf (opens in a new tab)
This productHealf · 225 µg a serving · £9.41 a month · a pack lasts 3 months31pshown above

Switching to the Healf pack saves £9.07 a month at the same 150 µg dose.

Ranked purely by price per 150 µg iodine. 89 combination products also contain iodine.

Cheaper L-tyrosine

All 8, ranked →
L-Tyrosine 750mg Extra StrengthHealf · 750 mg a serving · £2.63 a month · a pack lasts 4 months9p£11.85View at Healf (opens in a new tab)
L-Tyrosine 500mgHealf · 500 mg a serving · £2.75 a month · a pack lasts 4 months9p£10.99View at Healf (opens in a new tab)
L-TyrosineHealf · 500 mg a serving · £7.83 a month · a pack lasts 3 months26p£23.49View at Healf (opens in a new tab)
L-TyrosineHealf · 500 mg a serving · £9.75 a month · a pack lasts 3 months33p£29.26View at Healf (opens in a new tab)
TyrosineHealf · 500 mg a serving · £12.50 a month · a pack lasts 2 months42p£24.99View at Healf (opens in a new tab)
This productHealf · 500 mg a serving · £14.11 a month · a pack lasts 2 months47pshown above

Switching to the Healf pack saves £11.48 a month at the same 500 mg dose.

Ranked purely by price per 500 mg. 40 combination products also contain L-Tyrosine.

On the label

Iodine · Potassium iodide
225 µg per serving (stated on the label)
L-Tyrosine · L-tyrosine
500 mg per serving (stated on the label)
Pack
60 capsules · 60 servings · 1 capsule(s) a serving
Cost per serving
47p (60 servings in the pack)
More label details
Claimed on the listing
vegetarian
Sold by
Healf
What the listing says
“60 caps” · “Servings Per Container: 60” · “Serving Size: 1 capsule” · “Iodine (as Potassium Iodide) ; 225 mcg ; 150%”
Ingredients

L-Tyrosine (Free-Form), Iodine (as Potassium Iodide), Vegetarian Capsule (Cellulose, Water)

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.

Price history

3 price changes since 1 October 2026. Checked on 20 days, most recently 20 October 2026.

Lowest recorded
£28.2320 Oct
Highest recorded
£36.201 Oct
First recorded
£36.201 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. Down at Healf: £28.26 → £28.23 (−0.1%)
  2. Down at Healf: £28.40 → £28.26 (−0.5%)
  3. Down at Healf: £36.20 → £28.40 (−22%)
1 earlier entry
  1. First checked at Healf: £36.20

Questions about this product

How much does Pure Encapsulations Iodine & Tyrosine cost per 150 µg iodine?

31p per 150 µg iodine, from £28.23 for 60 capsules at Healf, checked on 20 October 2026.

Is it the cheapest potassium iodide in the UK?

No, it is 8th of 8. Lugol's Iodine at Healf works out at under 1p per 150 µg iodine.

How long does one pack last?

3 months at one 150 µg dose. The pack holds 13.5 mg in total.

How much does Pure Encapsulations Iodine & Tyrosine cost per 500 mg?

47p per 500 mg, from £28.23 for 60 capsules at Healf, checked on 20 October 2026.

Is it the cheapest L-tyrosine in the UK?

No, it is 8th of 8. Tyrosine at Bulk works out at 2p per 500 mg.

How long does one pack last?

2 months at one 500 mg dose. The pack holds 30 g in total.

About Pure Encapsulations

All 135 Pure Encapsulations products, priced per dose

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