Herbier des Anciens Volume I — Plants of Europe FR · EN
Common soapwort, Saponaria officinalis
Common soapwort — a European tradition
Entry No. 221 · Europe

Common soapwort

Saponaria officinalis
Origin
Europe
Part used
Leaves
Tradition
Traditional ethnobotany

Called "soap herb" by the washerwomen of old, common soapwort owes its name to the smooth lather its roots and leaves produce on contact with water. This plant of hedgerows and roadsides once accompanied laundry, the skin, and sometimes coughing, in folk uses passed down from generation to generation.

II.

Traditional uses

Precautions

Before you use it

The saponins in the plant can irritate the digestive mucous membranes at high doses: nausea, vomiting, or diarrhea are possible with excessive internal use. Internal use is discouraged for pregnant or breastfeeding women, as well as young children, in the absence of sufficient safety data. Do not exceed small amounts and space out internal uses; if in doubt, seek the advice of a health professional or a qualified herbalist. Avoid any prolonged contact with the eyes, as the saponin-rich lather can irritate the ocular mucous membranes.

Learn more →

The detailed notebook

Traditional dosage, step-by-step preparation, precautions, and known interactions.
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Where to find it

Partner herbalists — available with the detailed notebook.

Sources

PFAF, Wikipedia

Content for historical and informational purposes — not a substitute for medical advice. Herbier des Anciens