A note about butterbur root and Pyrrolizidinalkaloids in Petadolex:. Since the 1980.
Extract of Petasites hybridus (Butterbur root) (28-44:1) Standardized for at least 7.5 mg of Petasin and Isopetasin (50mg), Riboflavin (natural coloring), Glycerol, Gelatin, Sorbitol, Titanium dioxide
Recommended Dosage (adult)
Suggested Use: Adults take 1 capsule 3 times daily with meals for 4 weeks. Thereafter, 1 capsule twice daily for 3 months. If necessary increase to 1 capsule 3 times daily. Children ages 10 to 12 years old take 1 capsule daily with meals for 4 months, or as directed by a health care professional.
- Petadolex is contraindicated in pregnancy or liver disease