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Zinc Citrate: price per 15 mg zinc

We count the elemental zinc a product provides, not the weight of the whole compound it comes in. If a label states the zinc amount, we use it. If it only gives the compound's weight, we estimate using a published conversion factor and mark the figure “estimated”. If we cannot tell which the number means, the product is listed as unverified and is not ranked.

Conversion factor used when only the compound weight is given: citrate 32.1%. How we chose these.

Prices last checked: 17 September 2026. Ranked purely by price per 15 mg zinc — a comparison unit, not a recommendation. We may earn commission from these links; it never affects the order.

Product	Pack	Per serving	Per 15 mg zinc	Per month	Lasts	Buy
1 Zinc TabletsMyvitamins · Myproteinalso contains vitamin cships from — check delivery and dutiesclaimed: veganclaimed: vegetarian	270 tablets · 270 servings	15 mg	£0.0518	£1.55	9 months	£13.99View at Myprotein
Show the working Servings: 270 ÷ 1 per serving = 270 In the pack: 270 × 15 mg = 4.05 g £13.99 ÷ 4.05 g × 15 mg = £0.0518 per 15 mg zinc Amount per serving: stated on the label. Also contains: vitamin c. The price counts the zinc only. From the retailer's listing: pack units “270Tablets” units per serving “Consume 1 tablet daily” amount per serving “Zinc ; 150 ; 15mg” Is this wrong? Tell us
2 Zinc TabletsMyvitamins · Myproteinalso contains vitamin cships from — check delivery and dutiesclaimed: veganclaimed: vegetarian	90 tablets · 90 servings	15 mg	£0.0666	£2.00	3 months	£5.99View at Myprotein
Show the working Servings: 90 ÷ 1 per serving = 90 In the pack: 90 × 15 mg = 1.35 g £5.99 ÷ 1.35 g × 15 mg = £0.0666 per 15 mg zinc Amount per serving: stated on the label. Also contains: vitamin c. The price counts the zinc only. From the retailer's listing: pack units “90Tablets” units per serving “Consume 1 tablet daily” amount per serving “Zinc ; 150 ; 15mg” Is this wrong? Tell us
3 Zinc + Vitamin C 180 TabletsHealthspan Elite · Healthspanalso contains vitamin cships from — check delivery and duties	180 tablets · 180 servings	15 mg	£0.0777	£2.33	6 months	£13.99View at Healthspan
Show the working Servings: 180 ÷ 1 per serving = 180 In the pack: 180 × 15 mg = 2.7 g £13.99 ÷ 2.7 g × 15 mg = £0.0777 per 15 mg zinc Amount per serving: stated on the label. Also contains: vitamin c. The price counts the zinc only. From the retailer's listing: pack units “180 Tablets” units per serving “Swallow 1 tablet daily” amount per serving “Zinc ; 15 mg ; 150% NRV” form raw “Zinc Citrate” Is this wrong? Tell us

Nothing from UK-based sellers here yet. Tick the boxes under “Show” to include combination products or sellers shipping from abroad.

How we compare · All zinc forms