It seems like alot of plants contain saIicylic acid, Filipendula ulmaria is another common one where i live. Maybe that would be a better alternative if youre worried about potential estrogenic effects from bark extract. Another interesting one is Vitex agnus-castus, raises progesterone...
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Posts made by Elella
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RE: White Willow Extract (Salix alba)
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RE: Favorite contemporary painters thread
@Elella 1. Johannes Högbom
2. Thom Trojanowski