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Pure EncapsulationsVitamins

Thyroid Support Complex, 60 capsules

£34.42 for 60 capsules at Healf. It carries more than one active ingredient, so it is not ranked against single-ingredient products. Each price below counts one ingredient only.

What it really costs, per 1 g£7.65One 1 g dose is our comparison unit for vitamin C. It is not a recommendation.
A day£7.65
A week£53.54
A month£229.47
A year£2791.84

At one 1 g dose a day, this pack lasts 5 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Vitamin C

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 150 mg = 4.5 g
  • £34.42 ÷ 4.5 g × 1 g = £7.65 per 1 g
  • A week £7.65 × 7 = £53.54 · a month × 30 = £229.47 · a year × 365 = £2791.84
  • Amount per serving: stated on the label.

Ashwagandha

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 400 mg = 12 g
  • £34.42 ÷ 12 g × 600 mg = £1.72 per 600 mg
  • A week £1.72 × 7 = £12.05 · a month × 30 = £51.63 · a year × 365 = £628.17
  • Amount per serving: extract weight stated on the label.

Iodine

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 150 µg = 4.5 mg
  • £34.42 ÷ 4.5 mg × 150 µg = £1.15 per 150 µg iodine
  • A week £1.15 × 7 = £8.03 · a month × 30 = £34.42 · a year × 365 = £418.78
  • Amount per serving: stated on the label.

L-Tyrosine

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 500 mg = 15 g
  • £34.42 ÷ 15 g × 500 mg = £1.15 per 500 mg
  • A week £1.15 × 7 = £8.03 · a month × 30 = £34.42 · a year × 365 = £418.78
  • Amount per serving: stated on the label.

Selenium

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 200 µg = 6 mg
  • £34.42 ÷ 6 mg × 100 µg = 57.4p per 100 µg selenium
  • A week 57.4p × 7 = £4.02 · a month × 30 = £17.21 · a year × 365 = £209.39
  • Amount per serving: stated on the label.

Vitamin A

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 750 µg = 22.5 mg
  • £34.42 ÷ 22.5 mg × 800 µg = £1.22 per 800 µg
  • A week £1.22 × 7 = £8.57 · a month × 30 = £36.71 · a year × 365 = £446.70
  • Amount per serving: stated on the label.

Vitamin D3

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 200 IU = 6,000 IU
  • £34.42 ÷ 6,000 IU × 1,000 IU = £5.74 per 1,000 IU
  • A week £5.74 × 7 = £40.16 · a month × 30 = £172.10 · a year × 365 = £2093.88
  • Amount per serving: stated on the label.

Zinc

  • Servings: 60 ÷ 2 per serving = 30
  • In the pack: 30 × 20 mg = 600 mg
  • £34.42 ÷ 600 mg × 15 mg = 86.1p per 15 mg zinc
  • A week 86.1p × 7 = £6.02 · a month × 30 = £25.82 · a year × 365 = £314.08
  • 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.

How it compares: vitamin C

All 113, ranked →
Vitamin C Plus TabletsCheapest per 1 gMyprotein · 1 g a serving · £1.00 a month · a pack lasts 6 months3p£5.99View at Myprotein (opens in a new tab)
Vitamin C Crystals PowderHealf · 1.1 g a serving · £1.01 a month · a pack lasts 7 months3p£7.61View at Healf (opens in a new tab)
Vitamin C PowderLamberts Healthcare (Nature's Best) · 1 g a serving · £1.50 a month · a pack lasts 8 months5p£12.50View at Lamberts Healthcare (opens in a new tab)
This productHealf · 150 mg a serving · £229.47 a month · a pack lasts 5 days£7.65shown above

Ranked purely by price per 1 g. 950 combination products also contain vitamin C.

How it compares: ashwagandha KSM-66

All 27, ranked →
Ashwagandha KSM66 CapsulesCheapest per 600 mgMyprotein · 500 mg a serving · £5.20 a month · a pack lasts 2 months17p£12.99View at Myprotein (opens in a new tab)
VitaBrightAshwagandha Tablets Organic KSM-66VitaBright · 550 mg a serving · £5.45 a month · a pack lasts 11 months18p£59.97View at VitaBright (opens in a new tab)
VitaBrightAshwagandha Tablets Organic KSM-66VitaBright · 550 mg a serving · £5.82 a month · a pack lasts 8 months19p£47.99View at VitaBright (opens in a new tab)
This productHealf · 400 mg a serving · £51.63 a month · a pack lasts 20 days£1.72shown above

Ranked purely by price per 600 mg. 40 combination products also contain ashwagandha.

How it compares: potassium iodide

All 8, ranked →
Lugol's IodineCheapest per 150 µg iodineHealf · 12.5 mg a serving · 2p a month · a pack lasts 102.7 yearsunder 1p£22.49View at Healf (opens in a new tab)
WeightWorldIodine TabletsWeightWorld · 400 µg a serving · 31p a month · a pack lasts 2.7 years1p£9.99View at WeightWorld (opens in a new tab)
Iodine +Healf · 250 µg a serving · 34p a month · a pack lasts 5.5 years1p£22.49View at Healf (opens in a new tab)
This productHealf · 150 µg a serving · £34.42 a month · a pack lasts 30 days£1.15shown above

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

How it compares: L-tyrosine

All 8, ranked →
TyrosineCheapest per 500 mgBulk · 1 g a serving · 52p a month · a pack lasts 2.7 years2p£17.49View at Bulk (opens in a new tab)
100% L-Tyrosine PowderMyprotein · 1 g a serving · 96p a month · a pack lasts 1.4 years3p£15.99View at Myprotein (opens in a new tab)
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)
This productHealf · 500 mg a serving · £34.42 a month · a pack lasts 30 days£1.15shown above

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

How it compares: selenium selenomethionine

All 10, ranked →
SeleniumCheapest per 100 µg seleniumHealf · 200 µg a serving · 93p a month · a pack lasts 12 months3p£11.19View at Healf (opens in a new tab)
SeleniumHealf · 200 µg a serving · 96p a month · a pack lasts 6 months3p£5.78View at Healf (opens in a new tab)
Liposomal SeleniumHealf · 200 µg a serving · £1.89 a month · a pack lasts 12 months6p£22.63View at Healf (opens in a new tab)
This productHealf · 200 µg a serving · £17.21 a month · a pack lasts 2 months57pshown above

Ranked purely by price per 100 µg selenium. 80 combination products also contain selenium.

How it compares: vitamin A retinol

All 10, ranked →
Bio-AE-Mulsion Forte®Cheapest per 800 µgHealf · 3.75 mg a serving · 26p a month · a pack lasts 9.6 years1p£30.49View at Healf (opens in a new tab)
WeightWorldVitamin A TabletsWeightWorld · 3 mg a serving · 33p a month · a pack lasts 3.8 years1p£14.99View at WeightWorld (opens in a new tab)
Designs for HealthHi-Po Emulsi-A™ LiquidHealf · 1.5 mg a serving · 51p a month · a pack lasts 5.7 years2p£34.99View at Healf (opens in a new tab)
This productHealf · 750 µg a serving · £36.71 a month · a pack lasts 28 days£1.22shown above

Ranked purely by price per 800 µg. 119 combination products also contain vitamin A.

How it compares: vitamin D3

All 207, ranked →
WeightWorldHigh-Strength Vitamin D3 TabletsCheapest per 1,000 IUWeightWorld · 4,000 IU a serving · 17p a month · a pack lasts 4.4 years1p£8.99View at WeightWorld (opens in a new tab)
ZipVitVitamin D3 4000iuZipVit · 4,000 IU a serving · 17p a month · a pack lasts 4 years1p£8.49View at ZipVit (opens in a new tab)
WeightWorldVitamin D3 + K2 (MK7) TabletsWeightWorld · 4,000 IU a serving · 21p a month · a pack lasts 4 years1p£9.99View at WeightWorld (opens in a new tab)
This productHealf · 200 IU a serving · £172.10 a month · a pack lasts 6 days£5.74shown above

Ranked purely by price per 1,000 IU. 439 combination products also contain vitamin D3.

How it compares: zinc citrate

All 17, ranked →
Zinc 15mg 180 Tablets (6 month supply)Cheapest per 15 mg zincBoots · 15 mg a serving · £1.29 a month · a pack lasts 6 months4p£7.75View at Boots (opens in a new tab)
Zinc 15mgLamberts Healthcare (Nature's Best) · 15 mg a serving · £1.33 a month · a pack lasts 6 months4p£7.95View at Lamberts Healthcare (opens in a new tab)
Zinc Tablets 15mgSimply Supplements · 15 mg a serving · £1.33 a month · a pack lasts 6 months4p£7.99View at Simply Supplements (opens in a new tab)
This productHealf · 20 mg a serving · £25.82 a month · a pack lasts 40 days86pshown above

Ranked purely by price per 15 mg zinc. 201 combination products also contain zinc.

On the label

Vitamin C · Standard (ascorbic acid and ascorbates)
150 mg per serving (stated on the label)
Ashwagandha · KSM-66
400 mg per serving (extract weight stated on the label)
Pack
60 capsules · 30 servings · 2 capsule(s) a serving
Cost per serving
£1.15 (30 servings in the pack)
More label details
Iodine · Potassium iodide
150 µg per serving (stated on the label)
L-Tyrosine · L-tyrosine
500 mg per serving (stated on the label)
Selenium · Selenomethionine
200 µg per serving (stated on the label)
Vitamin A · Retinol (palmitate / acetate)
750 µg per serving (stated on the label)
Vitamin D3 · Vitamin D3
200 IU per serving (stated on the label)
Zinc · Citrate
20 mg per serving (stated on the label)
Claimed on the listing
vegetarian
Sold by
Healf
What the listing says
“60 capsules” · “Servings per container 30” · “Serving size 2 capsules” · “(standardised to 2.5% withanolides) ; 400 mg” · “standardised to 2.5% withanolides”
Ingredients

L-Tyrosine (Free-Form), KSM-66 Ashwagandha® (Withania somnifera) Extract (Root), Vitamin C (as Ascorbic Acid), Guggul (Commiphora mukul) Extract (Gum Resin) (Standardized To 2.5% Guggulsterones), Forskohlii (Coleus forskohlii) Extract (Root) (Standardized To 10% Forskolin), Turmeric (Curcuma longa) Extract (Root) (Standardized To 95% Curcuminoids), Zinc (as Zinc Citrate), Vitamin A (as Vitamin A Acetate), Selenium (as Selenomethionine), Iodine (as Potassium Iodide), Vitamin D (as Cholecalciferol) (D3)(200 IU), Vegetarian Capsule (Cellulose, Water), Antioxidant (Ascorbyl Palmitate)

From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.

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One 1 g dose is our comparison unit, not a recommendation.

Price history

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

Lowest recorded
£33.0210 Oct
Highest recorded
£38.291 Oct
First recorded
£38.291 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. Up at Healf: £33.02 → £34.42 (+4.2%)
  2. Down at Healf: £38.29 → £33.02 (−14%)
  3. First checked at Healf: £38.29

Questions about this product

How much does Pure Encapsulations Thyroid Support Complex cost per 600 mg?

£1.72 per 600 mg, from £34.42 for 60 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

20 days at one 600 mg dose. The pack holds 12 g in total.

How much does Pure Encapsulations Thyroid Support Complex cost per 150 µg iodine?

£1.15 per 150 µg iodine, from £34.42 for 60 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

30 days at one 150 µg dose. The pack holds 4.5 mg in total.

How much does Pure Encapsulations Thyroid Support Complex cost per 500 mg?

£1.15 per 500 mg, from £34.42 for 60 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

30 days at one 500 mg dose. The pack holds 15 g in total.

How much does Pure Encapsulations Thyroid Support Complex cost per 100 µg selenium?

57p per 100 µg selenium, from £34.42 for 60 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

2 months at one 100 µg dose. The pack holds 6 mg in total.

How much does Pure Encapsulations Thyroid Support Complex cost per 800 µg?

£1.22 per 800 µg, from £34.42 for 60 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

28 days at one 800 µg dose. The pack holds 22.5 mg in total.

How much does Pure Encapsulations Thyroid Support Complex cost per 1 g?

£7.65 per 1 g, from £34.42 for 60 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

5 days at one 1 g dose. The pack holds 4.5 g in total.

How much does Pure Encapsulations Thyroid Support Complex cost per 1,000 IU?

£5.74 per 1,000 IU, from £34.42 for 60 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

6 days at one 1,000 IU dose. The pack holds 6,000 IU in total.

How much does Pure Encapsulations Thyroid Support Complex cost per 15 mg zinc?

86p per 15 mg zinc, from £34.42 for 60 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

40 days at one 15 mg dose. The pack holds 600 mg in total.

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