Feverfew Extract (Tanacetum parthenium) (Aerial Parts) (min. 0.5%-0.7% Parthenolide). -0.5%-0.7% Parthenolide. - 0.5%-0.7% Parthenolide. Feverfew Powder (Tanacetum parthenium) (Aerial Parts). Stevia & Xylitol.
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