A water-soluble vitamin that fuels metabolism and protects skin, nerves, and mental health
| # | Retailer | Lab | Seen | Price | |
|---|---|---|---|---|---|
| 1 | Instalabcheapest via Multi-lab (4) · seen today | Multi-lab (4) | today | $196 | order → |
| 2 | Walk-In Lab via LabCorp,Quest · seen today | LabCorp,Quest | today |
| $199 |
| order → |
| 3 | Request A Test via LabCorp · seen yesterday | LabCorp | yesterday | $199 | order → |
| 4 | DirectLabs via Quest Diagnostics · seen today | Quest Diagnostics | today | $279 | order → |
| 5 | Request A Test via Quest · seen yesterday | Quest | yesterday | $279 | order → |
| 6 | Ulta Lab Tests via Quest · seen 4mo ago | Quest | 4mo ago | $292.95 | order → |
| Vitamin B12 | 16 retailers | $10 |
| Magnesium RBC Test | 15 retailers | $8 |
| Iodine Test | 14 retailers | $30 |
| Ferritin | 14 retailers | $9 |
| Calcium, Ionized | 14 retailers | $18 |
| Selenium | 12 retailers | $12 |
| Iron Test | 11 retailers | $18.98 |
| Zinc, Blood Test | 11 retailers | $11 |