Slippery Elm Bark Tincture (Ulmus rubra)

Alcohol-extracted tincture of Ulmus rubra, Slippery Elm, the eastern North American tree whose inner bark is one of the most-prized traditional demulcent herbs in Western herbalism. The bark has a remarkable mucilaginous property - when wet, it produces a slippery soothing gel that has traditional use for digestive and respiratory soothing.

Sustainability Note

Slippery Elm has faced significant population pressures from Dutch elm disease (which has decimated American elm populations) and from harvest demand. The species has been added to the United Plant Savers "at-risk" list. Sustainable sourcing is increasingly important; we source from sustainable suppliers. For traditional digestive soothing applications, marshmallow root (Althaea officinalis) is a sustainable alternative with similar mucilage content.

Key Facts

Botanical name

Ulmus rubra

Family

Ulmaceae

Common names

Slippery Elm, Red Elm, Indian Elm

Native region

Eastern North America

Active component

Mucilage (the slippery soothing gel)

Traditional uses

Digestive soothing, respiratory soothing, traditional wound applications

Sustainability status

United Plant Savers "at-risk"; sustainable sourcing important

What is Slippery Elm?

Slippery Elm is a medium-sized tree native to the eastern North American forests. The inner bark contains an extraordinary amount of mucilage - a slippery soothing gel-forming substance. Native peoples (Iroquois, Cherokee, Mohegan, and many others) used the inner bark medicinally for digestive issues, respiratory issues, and wound applications. The herb was widely adopted into Eclectic Western herbalism and remains a foundational demulcent in modern Western herbal practice.

Tincture vs Powder for Slippery Elm

Tincture preserves and concentrates the active compounds in alcohol form, but for the demulcent (gel-forming) effect, the powder mixed with water produces the characteristic slippery gel more effectively. Tincture provides a different delivery - useful for measured dosing and traditional drop-based formulations.

How to Use Slippery Elm Tincture

Typical use: 30-60 drops in a small amount of water or warm liquid, 1-3 times daily, particularly before meals for digestive soothing. For demulcent gel effect, the powder format is often preferred (mix with water to form a soothing slurry).

Frequently Asked Questions

What is Slippery Elm used for?
Traditional digestive soothing, respiratory soothing, and traditional wound applications.

What's the active component?
Mucilage - the slippery soothing gel-forming substance in the inner bark.

Is Slippery Elm sustainable?
The species has faced significant population pressure; United Plant Savers lists it as "at-risk." Sustainable sourcing is important.

What's a sustainable alternative?
Marshmallow root (Althaea officinalis) has similar mucilage content and is much more sustainable.

Why might the powder work better than tincture?
The powder mixed with water produces the characteristic slippery gel more effectively for demulcent applications.

Why is Slippery Elm population declining?
Dutch elm disease has decimated American elm populations across the eastern US. Combined with harvest demand, the species is now at-risk.

This product has not been approved by the Food and Drug Administration and is not intended to diagnose, treat, cure, or prevent any disease. We recommend that you consult with a qualified healthcare practitioner before using any herbal products, particularly if you are pregnant, nursing, or on any medications.