We prepare our Cramp Bark extract from the bark of Viburnum opulus tree which is Custom Wildcrafted™ in its natural wild habitat.

To assure optimal extraction of Cramp Bark''s bioactive compounds, the bark is hand-harvested only in the early spring, is carefully shade-dried, and is then thoroughly extracted.

*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.