E-400
E-400 and 2 near-identical products are sold under 3 different brand names — a exact-twin Formula Twins cluster.
| Product | Brand |
|---|---|
| E-400 | 21st Century |
| Vitamin E-400 | Cardiovascular Research |
| E-400 | AvPak |
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E-400 and 2 near-identical products are sold under 3 different brand names — a exact-twin Formula Twins cluster.
| Product | Brand |
|---|---|
| E-400 | 21st Century |
| Vitamin E-400 | Cardiovascular Research |
| E-400 | AvPak |