Zinc 15mg 180 Tablets (6 month supply)
£7.75 for 180 tablets at Boots. That works out at 4p per 15 mg zinc, which ranks it 1st of the 17 zinc citrate products we price across 9 UK retailers.
At one 15 mg dose a day, this pack lasts 6 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 × 15 mg = 2.7 g
- £7.75 ÷ 2.7 g × 15 mg = 4.31p per 15 mg zinc
- A week 4.31p × 7 = 30p · a month × 30 = £1.29 · a year × 365 = £15.72
- 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: zinc citrate
All 17, ranked →
Ranked purely by price per 15 mg zinc. 201 combination products also contain zinc.
On the label
- Zinc · Citrate
- 15 mg per serving (stated on the label)
- Pack
- 180 tablets · 180 servings · 1 tablet(s) a serving
- Cost per serving
- 4p (180 servings in the pack)
More label details
- Sold by
- Boots
- What the listing says
- “180 Tablets” · “Take 1 tablet a day” · “Zinc ; 15 mg ; 150”
Ingredients
Calcium Carbonate, Zinc Citrate, Cellulose, Silicon Dioxide, Magnesium Stearate, Stearic Acid.
From the Boots listing. Check the pack itself if you have an allergy: labels mark allergens in bold.
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One 15 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: £7.75.
“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
- £7.75Boots
- First recorded
- £7.7523 Sept
- Checked on
- 2 dayssince 23 Sept
- First checked at Boots: £7.75
Questions about this product
How much does Boots Zinc 15mg 180 Tablets (6 month supply) cost per 15 mg zinc?
4p per 15 mg zinc, from £7.75 for 180 tablets at Boots, checked on 15 October 2026.
Is it the cheapest zinc citrate in the UK?
Yes. Of the 17 we price across 9 UK retailers, this is the cheapest per 15 mg zinc.
How long does one pack last?
6 months at one 15 mg dose. The pack holds 2.7 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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