Oregon Grape Root Tincture (Mahonia aquifolium)

Alcohol-extracted tincture of Mahonia aquifolium, Oregon Grape root. The tincture format provides concentrated delivery of the bright yellow berberine alkaloid - the same primary active compound found in (more sustainability-pressured) Goldenseal. The alcohol carrier effectively extracts the isoquinoline alkaloid compounds.

Key Facts

Botanical name

Mahonia aquifolium

Native region

Pacific Northwest (Oregon, Washington, British Columbia, northern California)

Format

Alcohol tincture (concentrated liquid extract)

Active compound

Berberine (yellow alkaloid), other isoquinoline alkaloids

Sustainable alternative

To Goldenseal (which is CITES Appendix II)

Traditional uses

Liver support, immune support, traditional antimicrobial, digestive bitter

Why Tincture?

The berberine and related isoquinoline alkaloids are well-extracted by alcohol. The tincture format provides concentrated delivery, measured dosing, and shelf-stable storage. Tea preparation provides a milder result with more bitter character.

How to Use Oregon Grape Tincture

Typical use: 15-30 drops in a small amount of water, 1-3 times daily, short-term. The flavor is intensely bitter. Often combined with: echinacea (for immune support), goldenseal (when sustainable), wormwood (digestive bitters formulations), milk thistle (liver formulations).

Safety Information

Not recommended during pregnancy (the berberine alkaloids can affect uterine tone). Can interact with various medications metabolized by liver enzymes (similar to grapefruit-juice interactions). Generally used short-term rather than continuously. Consult a healthcare provider.

Frequently Asked Questions

What is Oregon Grape Tincture used for?
Traditional Western use for liver support, immune support, traditional antimicrobial, and as a digestive bitter.

Why choose this over Goldenseal Tincture?
Oregon Grape is far more sustainable. Both have substantially overlapping berberine-based uses.

How much should I take?
Typical use is 15-30 drops, 1-3 times daily, short-term.

Why is it yellow?
The berberine content gives Oregon Grape root and tincture their bright yellow color.

Is it safe during pregnancy?
No; not recommended.

Does it interact with medications?
Yes; berberine can affect liver enzyme metabolism similar to grapefruit juice. Consult a healthcare provider.

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.