Selenium 200ug 240 Tablets
£17.99 for 240 tablets at Holland & Barrett. That works out at 4p per 100 µg selenium, which ranks it 2nd of the 10 other forms of selenium products we price across 6 UK retailers.
At one 100 µg dose a day, this pack lasts 1.3 years. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- Servings: 240 ÷ 1 per serving = 240
- In the pack: 240 × 200 µg = 48 mg
- £17.99 ÷ 48 mg × 100 µg = 3.75p per 100 µg selenium
- A week 3.75p × 7 = 26p · a month × 30 = £1.12 · a year × 365 = £13.68
- 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.
Cheaper other forms of selenium
All 10, ranked →
Switching to the WeightWorld pack saves 51p a month at the same 100 µg dose.
Ranked purely by price per 100 µg selenium. 120 combination products also contain selenium.
On the label
- Selenium · Other forms
- 200 µg per serving (stated on the label)
- Pack
- 240 tablets · 240 servings · 1 tablet(s) a serving
- Cost per serving
- 7p (240 servings in the pack)
More label details
- Sold by
- Holland & Barrett
- What the listing says
- “240 Tablets” · “Take 1 Tablet/tablets per day” · “[Selenium ; 200µg ; 364% NRV]”
Ingredients
Bulking Agents (Dicalcium Phosphate, Microcrystalline Cellulose), Sodium Selenite, Anti-Caking Agents (Magnesium Stearate, Silicon Dioxide, Talc), Glazing Agents (Hydroxypropyl Methylcellulose).
From the Holland & Barrett listing. Check the pack itself if you have an allergy: labels mark allergens in bold.
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One 100 µg 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 Holland & Barrett today: £17.99.
“Order by” allows 3 working days’ delivery from Holland & Barrett and your spare days.
Price history
1 price change since 20 September 2026. Checked on 2 days, most recently 9 October 2026.
- Lowest recorded
- £9.0020 Sept
- Highest recorded
- £17.999 Oct
- First recorded
- £9.0020 Sept
- Checked on
- 2 dayssince 20 Sept
- Up at Holland & Barrett: £9.00 → £17.99 (+100%)
- First checked at Holland & Barrett: £9.00
Questions about this product
How much does Holland & Barrett Selenium 200ug 240 Tablets cost per 100 µg selenium?
4p per 100 µg selenium, from £17.99 for 240 tablets at Holland & Barrett, checked on 9 October 2026.
Is it the cheapest other forms of selenium in the UK?
No, it is 2nd of 10. Selenium Tablets at WeightWorld works out at 2p per 100 µg selenium.
How long does one pack last?
1.3 years at one 100 µg dose. The pack holds 48 mg in total.
About Holland & Barrett
Founded 1870 · Nuneaton, England · Part of L1 Retail (LetterOne)
Holland & Barrett is a health and wellness retailer founded in 1870, when Alfred Slapps Barrett and Major William Holland opened a grocery shop in Bishop's Stortford. It is based in Nuneaton, Warwickshire, and has been owned by LetterOne's L1 Retail since 2017.
All 32 Holland & Barrett products, priced per doseVisit Holland & Barrett (opens in a new tab)
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