Max Strength Digestion Relief Milk Thistle 30 Capsules
£10.00 for 30 capsules at Boots. That works out at 46p per 150 mg, which ranks it 13th of the 15 milk thistle products we price across 6 UK retailers.
At one 150 mg dose a day, this pack lasts 22 days. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- Servings: 30 ÷ 1 per serving = 30
- In the pack: 30 × 108 mg = 3.24 g
- £10.00 ÷ 3.24 g × 150 mg = 46.3p per 150 mg
- A week 46.3p × 7 = £3.24 · a month × 30 = £13.89 · a year × 365 = £168.98
- 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 →
Switching to the Lamberts Healthcare (Nature's Best) pack saves £4.05 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)
- 108 mg per serving (active constituent content stated on the label (or its stated percentage of the extract))
- Pack
- 30 capsules · 30 servings · 1 capsule(s) a serving
- Cost per serving
- 33p (30 servings in the pack)
More label details
- Sold by
- Boots
- What the listing says
- “30 Capsules” · “How many to take: One.” · “corresponding to 108 mg of silymarin”
Ingredients
Active Ingredients: Each hard capsule contains 193-261 mg of standardised extract (as dry extract) from Milk Thistle fruits (Silybum marianum (L.) Gaertner). This is equivalent to 3.725-10.818 g of Milk Thistle fruits, corresponding to 108 mg of silymarin, calculated as silibinin. Extraction solvent: acetone 95% v/v.
From the Boots 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.
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Filled in from the label’s serving: 1 capsule.
What you paid
Optional. At Boots today: £10.00.
“Order by” allows 3 working days’ delivery from Boots and your spare days.
Price history
No price change since 23 September 2026. Checked on 2 days, most recently 15 October 2026.
- Price at every check
- £10.00Boots
- First recorded
- £10.0023 Sept
- Checked on
- 2 dayssince 23 Sept
- First checked at Boots: £10.00
Questions about this product
How much does Boots Max Strength Digestion Relief Milk Thistle 30 Capsules cost per 150 mg?
46p per 150 mg, from £10.00 for 30 capsules at Boots, checked on 15 October 2026.
Is it the cheapest milk thistle in the UK?
No, it is 13th of 15. Milk Thistle Extract, Maximum Strength, 750 mg at Healf works out at 5p per 150 mg.
How long does one pack last?
22 days at one 150 mg dose. The pack holds 3.24 g in total.
About Boots
Founded 1849 · Nottingham, England · Part of The Boots Group
Boots is a pharmacy-led health and beauty retailer founded in 1849, when John Boot opened a herbalist shop in Nottingham, where it is still based. com. It belongs to The Boots Group, owned since August 2025 by the private equity firm Sycamore Partners and Stefano Pessina's family.
All 96 Boots products, priced per doseVisit Boots (opens in a new tab)
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