Bai Jiang Cao, Field Pennycress (Thlaspi Arvense) Herb Tincture

Both are liquid extracts of the same Thlaspi arvense herb; only the solvent differs. This tincture uses organic alcohol with vegetable glycerin and water, the classic conventional method that yields a concentrated extract with a long shelf life. The alcohol-free version is a glycerite made with vegetable glycerin and purified water instead, for those who prefer to avoid alcohol. Choose the tincture for a traditional alcohol-extracted format; choose the glycerite if you prefer no alcohol. The herb inside is identical, and the same safety notes apply to both.

This deserves a clear answer. In authentic Chinese medicine, "Bai Jiang Cao" refers to Patrinia (Patrinia scabiosifolia or Patrinia villosa), of the Caprifoliaceae family - known as Herba Patriniae. The plant on our label is Thlaspi arvense (field pennycress), of the mustard family (Brassicaceae), whose own traditional Chinese name is Xi Ming. Thlaspi arvense is widely traded under the "Bai Jiang Cao" name as a substitute, which is why it appears here that way, but botanically it is a different plant from genuine Patrinia. If you specifically need authentic Patrinia Bai Jiang Cao, this is not that plant. We label the botanical name clearly so you know exactly what you are getting: Thlaspi arvense.

Shake well first. Use the number of drops and the frequency shown on the label, in a little water, tea or juice, or as directed by your practitioner. Do not exceed the suggested serving. Because this is an alcohol tincture, adding it to water softens the taste. Keep to short-term use. Store in a cool, dry place away from direct light, and shake before each use.

Please read this carefully. Pregnancy and nursing: as a precaution, do not use it during pregnancy - the herb has a traditional blood-moving reputation, which classical sources advise avoiding in pregnancy - and consult your practitioner before use while breastfeeding. Do not exceed the serving: at large amounts, mild and usually temporary effects such as a lowered white-blood-cell count, dizziness, or nausea have been noted, so keep to the suggested amount and to short-term use. Mustard family: this is a Brassicaceae plant; if you have known sensitivities, introduce it cautiously. Medications: if you take any medication or have a medical condition, consult a qualified healthcare practitioner before use. Do not use it to self-treat any medical condition - see a qualified doctor instead. Do not give it to infants or young children. This tincture contains alcohol and should be stored in a cool, dark place. Keep out of reach of children. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Made in the USA by Hawaii Pharm LLC, Honolulu, HI, with domestic & imported ingredients.

We offer a 30-day return policy. Returns are free and accepted by mail.

Free shipping on U.S. orders over $50 goes by USPS Ground Advantage, which now leaves Hawaii by sea and takes 2 to 4 weeks. Faster options at checkout: USPS Priority Mail or UPS in 2 to 5 business days, FedEx 2Day in 2.