Ingredients · Herb

Silver Weed

Potentilla anserina · Rosaceae (rose family)

Silver Weed
A traditional European antispasmodic herb used specifically for menstrual cramps and smooth muscle pain. The name 'Potentilla' comes from Latin 'potens' (powerful), referring to its medicinal potency. Rich in tannins and flavonoids, silver weed has been used in European folk medicine for centuries as a women's herb, particularly for painful menstruation. The silvery underside of the leaves gives it its common name.

What it’s like, and how to use it

The partHerb
KindHerb
CaffeineCaffeine-free
Where it is fromEurope
TasteMildly astringent, slightly bitter, earthy, subtle
How to brew it
  • 212°F / 100°C
  • Steep 10–15 minutes
  • Use 1–2 tsp per 8oz
  • Best during menstrual discomfort
  • Can be consumed 2–3 cups daily during menstruation

How to use it

Primarily a medicinal tea herb — not commonly used in cooking. Silver weed tea (standalone or blended with other women's herbs). The roots are edible and were historically eaten as a survival food (taste similar to parsnip). Young leaves have been added to salads in European folk traditions.

With food

Honey (softens astringency). Lemon (brightens the earthy flavor). Best as a medicinal tea preparation. The roots can be cooked like parsnips in survival situations.

With spices

Ginger (warming antispasmodic complement for menstrual cramps). Cinnamon (warming comfort during menstruation). Chamomile (calming smooth muscle relaxant through different mechanism). Raspberry Leaf (women's tonic duo). Fennel (smooth muscle relaxation via anethole — complementary pathway).

With tea

Raspberry Leaf (the women's health partnership). Lady's Mantle (double women's tonic). Chamomile (calming + antispasmodic). Ginger Root (warming cramp relief). Peppermint (smooth muscle relaxation through menthol — different receptor).

Its story

Where it comes from

Native to Europe and temperate regions of the Northern Hemisphere. Grows in damp meadows, roadsides, and waste ground. The Latin species name 'anserina' means 'of geese' — the plant was traditionally used as goose fodder. Silver weed spreads by stolons (runners) and can form dense ground cover. The silvery undersides of the leaves are created by fine, silky hairs.

What happened

Used in European folk medicine for centuries, particularly in Alpine and Northern European traditions. Nicholas Culpeper recommended it for cramps and colic. The herb was traditionally gathered on the feast of St. John (midsummer) for maximum potency. In Scottish Gaelic tradition, it was one of the seven sacred herbs. Russian and Scandinavian folk medicine also employed it for digestive and menstrual complaints.

Good for

What the research looked at

Traditional antispasmodic for menstrual cramps and smooth muscle pain
High tannin content provides natural astringent and anti-inflammatory action
Traditionally used in European herbalism specifically for women's menstrual comfort
Gentle enough for regular use during menstrual discomfort
Complementary to other women's herbs in blended formulas

What’s in the leaf

Tannins (high concentration — astringent, anti-inflammatory, smooth muscle relaxant). Flavonoids (quercetin, myricetin glycosides — anti-inflammatory). Ellagic acid. Tormentol (triterpenoid). Coumarins. The antispasmodic mechanism is attributed to the combined flavonoid and tannin action on smooth muscle calcium channels.

These teas are foods, sold as such. Nothing on this page is intended to diagnose, treat, cure or prevent any disease.

On the shelf with it

Every product it goes into.