| Retailer | Nicotinamide | Fee | Total |
|---|---|---|---|
via Quest | $49 | 0 | $49 |
via Jinfiniti (in-house CLIA, Augusta GA) | $78 | 0 | $78 |
via Quest | $72.95 | $12.95 | $85.90 |
Instalablab via Multi-lab | $89 | 0 | $89 |
Jason Healthlab via Quest | $100 | $18 | $118 |
Accesa Labslab via Quest | $149 | 0 | $149 |
Walk-In Lablab via Quest, LabCorp | $179 | 0 | $179 |
DirectLabslab via Quest | $299 | 0 | $299 |
— | $420 | 0 | $420 |