{"product_id":"feverfew-tincture-herbal-extract","title":"Feverfew Tincture\/Herbal Extract","description":"\u003cp\u003eFeverfew (\u003cem\u003eTanacetum parthenium\u003c\/em\u003e) is a powerful European medicinal herb with a centuries-long tradition of use — best known as nature's premier remedy for migraines and headaches, and also valued for its ability to reduce inflammation, ease arthritis pain, lower fever, and support women's reproductive health.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle herb: Feverfew aerial parts (Tanacetum parthenium)\u003c\/li\u003e\n\u003cli\u003eMigraine \u0026amp; headache relief — reduces frequency, severity \u0026amp; associated nausea\u003c\/li\u003e\n\u003cli\u003eHandcrafted in small batches with organic, responsibly sourced ingredients\u003c\/li\u003e\n\u003cli\u003eVegetable Glycerin base, Non-Grain Alcohol\u003c\/li\u003e\n\u003cli\u003eNo sugar, artificial ingredients, or additives\u003c\/li\u003e\n\u003cli\u003eMade by Green Bottle Herbs, San Diego CA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAbout This Product\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsed since ancient Greece and widely popular in medieval European herbalism, feverfew has been clinically studied and confirmed as one of the most effective herbal remedies for migraine prevention. Its key active compound, parthenolide, inhibits platelet aggregation, reduces the release of inflammatory prostaglandins, and prevents the constriction and dilation of blood vessels that trigger migraines. Taken consistently, it significantly reduces the frequency and severity of migraine attacks. For best results, feverfew is most effective when taken at the first sign of an oncoming headache or migraine. The tincture form offers superior bioavailability over teas and capsules. Take 15–30 drops two to three times daily. No refrigeration needed.\u003c\/p\u003e","brand":"Green Bottle Herbs","offers":[{"title":"1 fl oz (30 ml)","offer_id":53046665052271,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true},{"title":"2 fl oz (59 ml)","offer_id":53046665085039,"sku":null,"price":38.0,"currency_code":"USD","in_stock":true},{"title":"4 fl oz (118 ml)","offer_id":53046665117807,"sku":null,"price":72.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/4960\/6255\/files\/ChatGPTImageMay26_2026at06_47_08PM.png?v=1779846452","url":"https:\/\/www.greenbottleherbs.com\/products\/feverfew-tincture-herbal-extract","provider":"Green Bottle Herbs","version":"1.0","type":"link"}