Brand: 21st Century - compare every 21st Century product
From £6.64 across 1 UK retailer.
Categories: General Health, Zinc, Immune Support, Antioxidant, Vegan, Vegetarian, Gluten-Free, Tablet
Serving size: 1 Tablet
21st Century Chelated Zinc tablets deliver 50 mg elemental zinc per serving, paired with 46 mg calcium and a magnesium‑silicate filler, in a 60‑tablet bottle.
+ Fully disclosed individual doses for each mineral – no proprietary blends. + Very high zinc content (~500 % of the NRV) for strong immune‑support claims. + Vegan, vegetarian and gluten‑free formulation. + Uncommon inclusion of magnesium silicate distinguishes it from most peers.
- Calcium present may halve zinc absorption; the two should be spaced ≥ 2 h apart. - Zinc dose exceeds typical daily recommendations, which could be excessive for some users.
This budget‑tier product stands out by openly listing a 50 mg zinc dose alongside 46 mg calcium, a combination rare in the category. The transparent labeling lets users see exact amounts, while the magnesium silicate filler appears in only a few comparable supplements. However, the calcium‑zinc interaction means timing of intake is important, and the high zinc level may be more than needed for average consumers.
| Retailer | Price | Availability | Link |
|---|---|---|---|
| iHerb | £6.64 | In stock | View |