Liquid Zinc Ultra
Liquid Zinc Ultra and 1 near-identical products are sold under 2 different brand names — a exact-twin Formula Twins cluster.
| Product | Brand |
|---|---|
| Liquid Zinc Ultra | Premier Research Labs |
| Quantum Zinc | Quantum Nutrition Labs |
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Liquid Zinc Ultra and 1 near-identical products are sold under 2 different brand names — a exact-twin Formula Twins cluster.
| Product | Brand |
|---|---|
| Liquid Zinc Ultra | Premier Research Labs |
| Quantum Zinc | Quantum Nutrition Labs |