Effer-C Elderberry
Effer-C Elderberry and 2 near-identical products are sold under 2 different brand names — a exact-twin Formula Twins cluster.
| Product | Brand |
|---|---|
| Effer-C Elderberry | NOW Foods |
| Effer-C Acai Effervescent Drink Mix | NOW |
| Effer-C Cranberry Pomegranate Effervescent Drink Mix | NOW |
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