botanical
Slippery Elm supplements
Half of the 232 slippery elm supplements in the NIH label database that print an amount list 150 mg or less per serving; the middle half list 50 mg to 300 mg (DSLD version 9.4.0, January 2026). The 49 products whose only supplement ingredient is slippery elm list a median of 880 mg.
- Products listing it
- 804232 print an amount; 565 list it inside a blend without an amount
- Median per serving
- 150 mgmiddle half 50 mg to 300 mg
How much slippery elm do supplements contain?
The median product lists 150 mg per serving. One in ten lists 25 mg or less, one in ten 981.7 mg or more. The amount printed most often is 200 mg (36 products).
Products by amount of slippery elm per serving
232 products, log scale; extreme 0.2% at each end left out of the drawing.
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 slippery elm?
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).
- Slippery ElmNature's Sunshine7,800 mg
- Slippery Elm BarkDr. Clark Store3,750 mg
- Slippery Elm SelectMoss Nutrition2,590 mg
- Slippery Elm Bark PowderVital Nutrients2,500 mg
- GI Balance Powder Natural Chai FlavorXYMOGEN2,000 mg
- Slippery Elm BarkPure Herbs1,934 mg
- Slippery Elm Bark 1,600 mgNature's Way1,600 mg
- Slippery Elm PowderNOW1,500 mg
Have the amounts changed over the years?
Products whose current label entered DSLD in 2013 list a median of 50 mg; those entered in 2025, 200 mg.
| Year | Products | Median per serving |
|---|---|---|
| 2013 | 21 | 50 mg |
| 2023 | 29 | 180 mg |
| 2024 | 41 | 200 mg |
| 2025 | 31 | 200 mg |
Source: DSLD label entry dates and amounts, current labels.
In which products and brands?
Products listing slippery elm by DSLD product type
Brands listing it most: Terra Origin (9), NOW (7), Nature's Way (7), Indiana Botanic Gardens (5), Nutri-West (4), Integrative Therapeutics (4), Pure Encapsulations (4), Seeking Health (4), Planetary Herbals (4), TerraVita Premium Collection (4).
Every product listing slippery elm
804 products, A to Z by name (page 17 of 17), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- Zinc Lozenges 15 mgVitamin Discount Center ยท off the market25 mg
- Zinc Lozenges 15 mgRon Teeguarden Nutraceuticals25 mg
- Zinc Lozenges 15 mg with Vitamin C & Slippery ElmMartin Avenue Pharmacy25 mg
- ZuPooUMZUin a blend