Crampbark is an alcohol extract (tincture) of the bark and inner bark of highbush cranberry.  Per the name, crampbark is an antispasmodic and nervine, and is tradionally used to release muscle cramps and spasms.

Crampbark is most often used by women who experience acute uterine cramps during menstruation. Crampbark is also a common aid to alleviate muscle tension or spasms across the body, including back spasms and sciatic nerve pain. 


Twinflower's crampbark is sustainably wildcrafted. All Twinflower products are made with love in Fairbanks, Alaska.


These statements have not been evaluated by the Food and Drug Administration. Products are not intended to diagnose, treat, cure, or prevent disease.

Crampbark ~antispasmodic herb for cramps