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SolgarBotanicals & extractsVegan

Milk Thistle, 50 capsules

£13.89 for 50 capsules at Healf. That works out at 56p per 150 mg, which ranks it 14th of the 15 milk thistle products we price across 6 UK retailers.

What it really costs, per 150 mg56pOne 150 mg dose is our comparison unit for milk thistle. It is not a recommendation.
A day56p
A week£3.89
A month£16.67
A year£202.79

At one 150 mg dose a day, this pack lasts 25 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

  • Servings: 50 ÷ 1 per serving = 50
  • In the pack: 50 × 75 mg = 3.75 g
  • £13.89 ÷ 3.75 g × 150 mg = 55.6p per 150 mg
  • A week 55.6p × 7 = £3.89 · a month × 30 = £16.67 · a year × 365 = £202.79
  • 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 →
SilymarinW-Wellness · 200 mg a serving · £10.88 a month · a pack lasts 3 months36p£29.00View at W-Wellness (opens in a new tab)
HRIMilk Thistle TabletsLamberts Healthcare (Nature's Best) · 174 mg a serving · £12.06 a month · a pack lasts 35 days40p£13.99View at Lamberts Healthcare (opens in a new tab)
Max Strength Milk Thistle | THRSimply Supplements · 108 mg a serving · £12.49 a month · a pack lasts 43 days42p£17.99View at Simply Supplements (opens in a new tab)
Milk Thistle ComplexHealf · 80 mg a serving · £13.49 a month · a pack lasts 32 days45p£14.39View at Healf (opens in a new tab)
Max Strength Digestion Relief Milk Thistle 30 CapsulesBoots · 108 mg a serving · £13.89 a month · a pack lasts 22 days46p£10.00View at Boots (opens in a new tab)
This productHealf · 75 mg a serving · £16.67 a month · a pack lasts 25 days56pshown above

Switching to the W-Wellness pack saves £5.79 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)
75 mg per serving (active constituent content stated on the label (or its stated percentage of the extract))
Pack
50 capsules · 50 servings · 1 capsule(s) a serving
Cost per serving
28p (50 servings in the pack)
More label details
Claimed on the listing
vegan, vegetarian
Sold by
Healf
What the listing says
“50caps” · “one (1) vegetable capsule daily” · “Standardised Milk Thistle Seed Extract (Silybum marianum) ; 98 mg” · “(75 mg silymarin)”
Ingredients

Bulking Agent: microcrystalline cellulose, Standardised Milk Thistle Seed Extract (Silybum marianum), Vegetable Capsule Shell: hydroxypropy/methyl cellulose, Anti-caking Agent: vegetable magnesium stearate. FREE OF: Gluten, Wheat, Dairy, Soya, Yeast, Sweeteners, Artificial Flavours or Colours.

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

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One 150 mg 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
£12.491 Oct
Highest recorded
£13.898 Oct
First recorded
£12.491 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. Up at Healf: £12.50 → £13.89 (+11%)
  2. Up at Healf: £12.49 → £12.50 (+0.1%)
  3. First checked at Healf: £12.49

Questions about this product

How much does Solgar Milk Thistle cost per 150 mg?

56p per 150 mg, from £13.89 for 50 capsules at Healf, checked on 20 October 2026.

Is it the cheapest milk thistle in the UK?

No, it is 14th of 15. Milk Thistle Extract, Maximum Strength, 750 mg at Healf works out at 5p per 150 mg.

How long does one pack last?

25 days at one 150 mg dose. The pack holds 3.75 g in total.

About Solgar

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