Bio-Health Cramp Bark 350mg Powdered Bark 60 Capsules.
(Viburnum opulus) 350mg. Pure powdered herb in vegetable capsules.
Dried bark of the Viburnum opulus, a shrub indigenous to North America, is the active ingredient. Constituents are resin, viburnin, valeric acid and tannin. Valued for reasons associated with the plants common name. Sometimes used by women together with Agnus Castus.
Suitable for vegetarians and vegans.
