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218 products
Lithospermum ruderale is known to contain pyrrolizidine alkaloids. Recommended for external use only.
Nuphar lutea is a sustainable, local alternative to Chamaelirium luteum. It was recommended to Dr. Yarnell by the famed herbalist Michael Moore who acclaimed as a more than worthy substitute. In our experience, he was right. We have been using it as a key ingredient in our bi-phasic formulas for years with great success.
