Barberry (Oregon grape alt)
— Materia Medica
Snapshot
Barberry (Oregon grape alt) (Mahonia aquifolium / Berberis spp.).
Parts usedRoot bark
PreparationsDecoction; tincture.
Primary actionsBitter; cholagogue; antimicrobial (berberine)
SystemsDigestive; Skin
NotesYellow, berberine‑rich root bark used as a strong bitter to stimulate digestion and support the liver,
and externally for rugged skin where appropriate. Similar to Berberis vulgaris.
Identification & Harvest
Preparations
Safety
Related Research
No studies yet.
References
Educational content only; not medical advice.