also known as Zonulin in Stool
A family of proteins found in stool that is tied to how tightly the cells lining your gut hold together, offering a window into whether your intestinal barrier is working properly.
| # | Retailer | Lab | Seen | Price | |
|---|---|---|---|---|---|
| 1 | True Health Labscheapest seen 1mo ago | — | 1mo ago | $79 | order → |
| 2 | Instalab via Multi-lab (5) · seen today | Multi-lab (5) | today | $129 | order → |
| Amylase | 12 retailers | $4 |
| Lipase Test | 10 retailers | $5 |
| Calprotectin, Stool | 5 retailers | $90 |
| Helicobacter pylori Urea Breath Test | 5 retailers | $96 |
| H. pylori Breath Test | 4 retailers | $200 |
| Occult Blood, Fecal, Immunoassay | 4 retailers | $90 |
| H. Pylori Antigen Stool | 4 retailers | $68 |
| H Pylori Breath Test | 4 retailers | $199 |