Brand: Pure Source Nutrition - compare every Pure Source Nutrition product
From £4.25 across 3 UK retailers.
Categories: General Health, Vitamin C, Zinc, Immune Defence, Immune Support, Tablet
Serving size: 1 tablet
Pure Source Nutrition immune‑support tablets combine 100 mg vitamin C with 20 mg zinc per tablet, delivered in a standard tablet matrix of micro‑crystalline cellulose, calcium carbonate, silicon dioxide and magnesium stearate, with all doses fully disclosed.
+ Synergistic vitamin C‑zinc blend supports immune function (known interaction). + Includes calcium carbonate and micro‑crystalline cellulose, ingredients less common in comparable immune tablets. + Available in budget‑tier pricing, with larger packs generally offering better value across the range.
- Nutrition facts are not provided on the listing, limiting full label transparency. - No specific flavour or colour additives are confirmed due to a retailer data‑leak note.
This family stands out by pairing a high‑dose vitamin C and zinc combo—both proven to work together for immune defence—with the added presence of calcium carbonate and micro‑crystalline cellulose, which many peers lack. All tablets share the same disclosed dosages, while price tiers shift by pack size, meaning bulk purchases tend to be more economical. Flavour‑specific additives cannot be reliably identified because of a known ingredient‑list cross‑contamination issue.
| Retailer | Price | Availability | Link |
|---|---|---|---|
| eBay | £4.25 | In stock | View |
| London Supplements | £6.24 | In stock | View |
| Pure Source Nutrition | £6.98 | In stock | View |