High Potency Ester-C 500 mg Vitamin C with Bioflavonoids
High Potency Ester-C 500 mg Vitamin C with Bioflavonoids and 2 near-identical products are sold under 3 different brand names — a exact-twin Formula Twins cluster.
| Product | Brand |
|---|---|
| High Potency Ester-C 500 mg Vitamin C with Bioflavonoids | Equaline |
| Stomach Friendly Special-C 500 mg | 21st Century |
| Vitamin C from Calcium Ascorbate Non-Acidic | Bronson |
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