Test is used to determine vitamin B6 deficiency or overdosage, for monitoring treatment, and to evaluate wellness and health.
| # | Retailer | Lab | Seen | Price | |
|---|---|---|---|---|---|
| 1 | Goodlabscheapest via LabCorp · seen today | LabCorp | today | $32 | order → |
| 2 |
Goodlabs via Quest · seen today |
| Quest |
| today |
| $33 |
| order → |
| 3 | Jason Health via Quest · seen today | Quest | today | $55 | order → |
| 4 | Ulta Lab Tests via Quest · seen 5mo ago | Quest | 5mo ago | $61.95 | order → |
| 5 | Accesa Labs seen today | — | today | $65 | order → |
| 6 | Walk-In Lab via LabCorp,Quest · seen today | LabCorp,Quest | today | $69 | order → |
| 7 | Instalab via Multi-lab (4) · seen today | Multi-lab (4) | today | $79 | order → |
| 8 | HealthLabs seen today | — | today | $129 | order → |
| 9 | Personalabs via LabCorp · seen today | LabCorp | today | $132 | order → |
| Vitamin B12 | 16 retailers | $10 |
| Magnesium RBC Test | 14 retailers | $8 |
| Ferritin | 14 retailers | $9 |
| Calcium, Ionized | 14 retailers | $18 |
| Iodine Test | 13 retailers | $30 |
| Selenium | 12 retailers | $12 |
| Iron Test | 11 retailers | $13 |
| Zinc, Blood Test | 11 retailers | $11 |