Cranberry Extract 400mg 30 tablets (1 month supply)
£4.00 for 30 tablets at Boots. That works out at 17p per 500 mg, which ranks it 8th of the 17 cranberry extract mass products we price across 8 UK retailers.
At one 500 mg dose a day, this pack lasts 24 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 × 400 mg = 12 g
- £4.00 ÷ 12 g × 500 mg = 16.7p per 500 mg
- A week 16.7p × 7 = £1.17 · a month × 30 = £5.00 · a year × 365 = £60.83
- Amount per serving: extract weight 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 cranberry extract mass
All 17, ranked →
Switching to the VitaBright pack saves £3.03 a month at the same 500 mg dose.
Ranked purely by price per 500 mg. 16 combination products also contain cranberry.
On the label
- Cranberry · Extract mass (PACs not stated)
- 400 mg per serving (extract weight stated on the label)
- Pack
- 30 tablets · 30 servings · 1 tablet(s) a serving
- Cost per serving
- 13p (30 servings in the pack)
More label details
- Sold by
- Boots
- What the listing says
- “30 tablets” · “Take 1 tablet a day” · “Cranberry Fruit Extract ; 400 mg” · “equivalent to Fresh Cranberry ; 10000 mg”
Ingredients
Cranberry Fruit Extract, Dicalcium Phosphate, Cellulose, Maltodextrin, Cross-linked Sodium Carboxymethylcellulose, Hydroxypropylmethylcellulose, Silicon Dioxide, Magnesium Stearate, Stearic Acid, Talc, Colour (Iron Oxide).
From the Boots listing. Check the pack itself if you have an allergy: labels mark allergens in bold.
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One 500 mg dose is our comparison unit, not a recommendation.
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Filled in from the label’s serving: 1 tablet.
What you paid
Optional. At Boots today: £4.00.
“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
- £4.00Boots
- First recorded
- £4.0023 Sept
- Checked on
- 2 dayssince 23 Sept
- First checked at Boots: £4.00
Questions about this product
How much does Boots Cranberry Extract 400mg 30 tablets (1 month supply) cost per 500 mg?
17p per 500 mg, from £4.00 for 30 tablets at Boots, checked on 15 October 2026.
Is it the cheapest cranberry extract mass in the UK?
No, it is 8th of 17. Cranberry Tablets at VitaBright works out at 6p per 500 mg.
How long does one pack last?
24 days at one 500 mg dose. The pack holds 12 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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