B12-Methyl
B12-Methyl and 3 near-identical products are sold under 3 different brand names — a exact-twin Formula Twins cluster.
| Product | Brand |
|---|---|
| B12-Methyl | Bio-Tech Pharmacal |
| Neura-Spark | NutraChamps |
| Neura-Spark | NutraChamps |
| Neuro-Peak | ZHOU |
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