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Simply SupplementsBotanicals & extractsVegan

Milk Thistle Capsules 6,000mg, 180 capsules

£22.99 for 180 capsules at Simply Supplements. That works out at 14p per 150 mg, which ranks it 4th of the 15 milk thistle products we price across 6 UK retailers.

What it really costs, per 150 mg14pOne 150 mg dose is our comparison unit for milk thistle. It is not a recommendation.
A day14p
A week99p
A month£4.23
A year£51.42

At one 150 mg dose a day, this pack lasts 5 months. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

  • Servings: 180 ÷ 1 per serving = 180
  • In the pack: 180 × 136 mg = 24.5 g
  • £22.99 ÷ 24.5 g × 150 mg = 14.1p per 150 mg
  • A week 14.1p × 7 = 99p · a month × 30 = £4.23 · a year × 365 = £51.42
  • Amount per serving: active constituent content stated on the label (or its stated percentage of the extract).

The standard dose is a comparison unit, not a recommendation. Always confirm the price on the retailer's site. How we compare everything.

Cheaper milk thistle

All 15, ranked →
Milk Thistle Extract, Maximum Strength, 750 mgCheapest per 150 mgHealf · 600 mg a serving · £1.62 a month · a pack lasts 12 months5p£19.40View at Healf (opens in a new tab)
Double Strength Milk ThistleHealf · 240 mg a serving · £2.40 a month · a pack lasts 11 months8p£25.59View at Healf (opens in a new tab)
ZipVitMilk Thistle 6000mgZipVit · 133.3 mg a serving · £3.75 a month · a pack lasts 5 months12p£19.99View at ZipVit (opens in a new tab)
This productSimply Supplements · 136 mg a serving · £4.23 a month · a pack lasts 5 months14pshown above

Switching to the Healf pack saves £2.61 a month at the same 150 mg dose.

Ranked purely by price per 150 mg. 13 combination products also contain milk thistle.

On the label

Milk thistle · Milk thistle (by silymarin)
136 mg per serving (active constituent content stated on the label (or its stated percentage of the extract))
Pack
180 capsules · 180 servings · 1 capsule(s) a serving
Cost per serving
13p (180 servings in the pack)
More label details
Claimed on the listing
vegan, vegetarian
Barcode
5056049518858
Sold by
Simply Supplements
What the listing says
“our 6000mg Milk Thistle formula” · “contains 136mg of Silymarin per serving”
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One 150 mg dose is our comparison unit, not a recommendation.

Price history

No price change since 21 September 2026. Checked on 29 days, most recently 20 October 2026.

Price at every check
£22.99Simply Supplements
First recorded
£22.9921 Sept
Checked on
29 dayssince 21 Sept
Pack price at each check.
  1. First checked at Simply Supplements: £22.99

Questions about this product

How much does Simply Supplements Milk Thistle Capsules 6,000mg cost per 150 mg?

14p per 150 mg, from £22.99 for 180 capsules at Simply Supplements, checked on 20 October 2026.

Is it the cheapest milk thistle in the UK?

No, it is 4th of 15. Milk Thistle Extract, Maximum Strength, 750 mg at Healf works out at 5p per 150 mg.

How long does one pack last?

5 months at one 150 mg dose. The pack holds 24.5 g in total.

About Simply Supplements

Founded 2004 · Yaxley, Peterborough, England

Simply Supplements is an online vitamins and supplements retailer that started in Guernsey in 2004 and is now based in Yaxley, near Peterborough. It is the trading name of Pinnacle Health Nutrition Ltd, a privately owned UK company.

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