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MineralsVegan

OptiZinc Tablets, 270 tablets

£17.49 for 270 tablets at Bulk. That works out at 16p per 15 mg zinc, which ranks it 8th of the 25 other forms of zinc products we price across 8 UK retailers.

What it really costs, per 15 mg zinc16pOne 15 mg dose is our comparison unit for zinc. It is not a recommendation.

A day16p

A week£1.13

A month£4.86

A year£59.11

At one 15 mg dose a day, this pack lasts 4 months. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Servings: 270 ÷ 1 per serving = 270
In the pack: 270 × 6 mg = 1.62 g
£17.49 ÷ 1.62 g × 15 mg = 16.2p per 15 mg zinc
A week 16.2p × 7 = £1.13 · a month × 30 = £4.86 · a year × 365 = £59.11
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 zinc

All 25, ranked →

Zinc Transporters TabletsHealf · 22 mg a serving · £1.13 a month · a pack lasts 4 months4p£4.99View at Healf

Zinc ComplexHealf · 21 mg a serving · £1.37 a month · a pack lasts 8 months5p£11.49View at Healf

Zinc BalanceHealf · 15 mg a serving · £3.43 a month · a pack lasts 3 months11p£11.45View at Healf

QuestSynergistic Zinc 15mgVitamin Planet · 15 mg a serving · £3.92 a month · a pack lasts 3 months13p£11.75View at Vitamin Planet

Elite Zinc Defence LozengesHealthspan · 34 mg a serving · £4.11 a month · a pack lasts 3 months14p£13.99View at Healthspan

This productBulk · 6 mg a serving · £4.86 a month · a pack lasts 4 months16pshown above

Cheapest anywhere: 3p per 15 mg zinc at Healf, £4.01 a month less than this one at the same 15 mg dose.

Ranked purely by price per 15 mg zinc. 149 combination products also contain zinc.

Sizes

Pack	Price	Per dose
270 tabletsthis one	£17.49	16p
90 tablets	£6.99	19p

Pack sizes

Pack	Price	Per dose	A year
270 tabletsthis pack	£17.49	16p	£59.11
90 tablets	£6.99	19p	£70.87

This pack is the cheapest of the 2 sizes per dose.

On the label

Zinc · Other forms: 6 mg per serving (stated on the label)
Pack: 270 tablets · 270 servings · 1 tablet(s) a serving
Cost per serving: 6p (270 servings in the pack)

More label details

Claimed on the listing: vegan, vegetarian
Barcode: 5060343745322
Sold by: Bulk
What the listing says: “270 Tablets” · “Per Serving (1 Tablet)” · “Zinc ; 6 mg ; 60”

Ingredients

Bulking Agents (Microcrystalline Cellulose, Dicalcium Phosphate), Zinc Monomethionine (OptiZinc®), Anti-Caking Agent (Magnesium Stearate). Vegetarian, Vegan, Halal

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

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An email when OptiZinc Tablets costs less than today's £17.49, or less than a price you choose.

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Daily dosemgFordays

One 15 mg dose is our comparison unit, not a recommendation.

Price history

2 price changes since 17 September 2026. Checked on 31 days, most recently 29 October 2026.

Lowest recorded: £12.9923 Sept
Highest recorded: £17.495 Oct
First recorded: £17.4917 Sept
Checked on: 31 dayssince 17 Sept

Pack price at each check.

5 Oct Up at Bulk: £12.99 → £17.49 (+35%)
23 Sept Down at Bulk: £17.49 → £12.99 (−26%)
17 SeptFirst checked at Bulk: £17.49

Questions about this product

How much does Bulk OptiZinc Tablets cost per 15 mg zinc?

16p per 15 mg zinc, from £17.49 for 270 tablets at Bulk, checked on 29 October 2026.

Is it the cheapest other forms of zinc in the UK?

No, it is 8th of 25. Zinc 50mg at Healf works out at 3p per 15 mg zinc.

How long does one pack last?

4 months at one 15 mg dose. The pack holds 1.62 g in total.

About Bulk

Founded 2006 · Colchester, England

Bulk is a British sports nutrition company based in Colchester, Essex. Adam Rossiter and Elliot Dawes, who met at the University of Essex, started it in 2006 as Bulk Powders; it was renamed Bulk at the start of 2021, and the founders remain its majority owners.

All 133 Bulk products, priced per dose Visit Bulk (opens in a new tab)

Keep comparing

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