animal part or source
Intestine supplements
Half of the 41 intestine supplements in the NIH label database that print an amount list 30 mg or less per serving; the middle half list 9 mg to 66 mg (DSLD version 9.4.0, January 2026).
- Products listing it
- 5941 print an amount; 18 list it inside a blend without an amount
- Median per serving
- 30 mgmiddle half 9 mg to 66 mg
How much intestine do supplements contain?
The median product lists 30 mg per serving. One in ten lists 5 mg or less, one in ten 375 mg or more. The amount printed most often is 5 mg (7 products).
Products by amount of intestine per serving
41 products, log scale; extreme 0.2% at each end left out of the drawing.
| Amount per serving | Products | For example |
|---|---|---|
| 5 mg | 7 | Nia Plus (Douglas Laboratories); Magnesium - Chelate (Nutri-West); Selenium-Chelate (Nutri-West) |
| 20 mg | 5 | Cln-Zym (Nutri-West); Core Level Manganese (Nutri-West); Core Level Orchic (Nutri-West) |
| 50 mg | 3 | Core Level Pancreas (Nutri-West); Core Level Thiamine (Nutri-West); Hemo X (Priority One Nutritional Supplements) |
| 6 mg | 2 | Multizyme (Wonder Laboratories); Bromozyme (DC) |
| 10 mg | 2 | Bio-Glycozyme Forte (Biotics Research Corporation); Probiotic MPF (Progressive Professional from Progressive Laboratories) |
| 30 mg | 2 | Core Level Adrenal 60 Tablets (Nutri-West) |
| 40 mg | 2 | Core Level Pepsin (Nutri-West); Core Level Zinc (Nutri-West) |
| 60 mg | 2 | Gestazyme Digestive Enzymes (American Health); Digestabs (Puritan's Pride) |
| 76 mg | 2 | Daily Enzyme Complex (Bronson); Daily Enzyme Complex (Futurebiotics) |
| 0.333 mg | 1 | GH-Electron Plus (Nutri-West) |
Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).
Which products list the most intestine?
On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).
- Grassfed IntestinesAncestral Supplements1,500 mg
- Gut & DigestionHeart & Soil800 mg
- Entero ConcentrateProgressive Professional from Progressive Laboratories425 mg
- Core Level IleoduodenalNutri-West400 mg
- Ora-Duodenum Raw Duodenum ConcentrateDouglas Laboratories375 mg
- Total Upper GINutri-West125 mg
- Core Level BileNutri-West100 mg
- Lipo PlusPriority One Nutritional Supplements99 mg
In which products and brands?
Products listing intestine by DSLD product type
Brands listing it most: Nutri-West (18), Progressive Professional from Progressive Laboratories (3), Priority One Nutritional Supplements (3), Douglas Laboratories (2), AmazeRx (1), PL Progressive Laboratories (1), Wonder Laboratories (1), DC (1), AB American Biologics (1), Biotics Research Corporation (1).
Every product listing intestine
59 products, A to Z by name (page 2 of 2), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- Ora-Duodenum Raw Duodenum ConcentrateDouglas Laboratories375 mg
- Ora-Multi Balanced Blend Of 9 GlandularsDouglas Laboratoriesin a blend
- Probiotic MPFProgressive Professional from Progressive Laboratories10 mg
- Selenium-ChelateNutri-West5 mg
- TmgGenestra Brands27 mg
- Total Gland PlusPriority One Nutritional Supplements66 mg
- Total Upper GINutri-West125 mg
- Whole System Fem-HNutri-West15 mg
- Zinc ChelateNutri-West5 mg