{"product_id":"now-feverfew-parthenolide-100-capsules-b001f0r6bu","title":"NOW Supplements, Feverfew with 0.5% - 0.7% Parthenolide, 100 Veg Capsules","description":"\u003ch2\u003eWhy Standardized Parthenolide Matters\u003c\/h2\u003e\u003cp\u003eParthenolide, a sesquiterpene lactone, is the primary compound that gives feverfew its distinctive properties. Not every feverfew product on the market offers the same consistency—that's why standardization is key. NOW’s feverfew is rigorously tested to ensure each capsule contains 0.5% to 0.7% parthenolide, so you receive the same potency batch after batch. This commitment to quality ensures you can incorporate this herb into your routine with confidence.\u003c\/p\u003e\u003ch2\u003eHow to Choose a Quality Feverfew Supplement\u003c\/h2\u003e\u003cp\u003eWhen selecting a feverfew supplement, look for products that specify parthenolide content, as this indicates standardization. NOW Foods is a GMP-certified manufacturer (NPA A-rated), meaning every step—from sourcing to final testing—is held to strict quality standards. Since 1968, NOW has been a family- and employee-owned company dedicated to natural health. Their feverfew capsules are vegan-friendly and free from common allergens, making them a versatile choice for many lifestyles.\u003c\/p\u003e\u003ch2\u003eWhat Is Feverfew?\u003c\/h2\u003e\u003cp\u003eFeverfew, scientifically known as \u003cem\u003eTanacetum parthenium\u003c\/em\u003e, is a flowering herb with a long history in European herbal traditions. Its small, daisy-like flowers contain a variety of bioactive compounds, with parthenolide being the most researched. NOW Supplements provides a standardized extract to deliver a reliable dose of this traditional botanical.\u003c\/p\u003e\u003ch2\u003eKey Benefits of Feverfew Supplement\u003c\/h2\u003e\u003cp\u003eFeverfew is traditionally used in herbalism to support normal inflammatory responses and promote general wellness. Many individuals turn to this botanical to help maintain a healthy cardiovascular system and balanced immune function. While research continues to explore its mechanisms, the consistent parthenolide content in NOW Feverfew offers a dependable foundation for those interested in herbal support.\u003c\/p\u003e\u003ch2\u003eHow to Use Feverfew Capsules\u003c\/h2\u003e\u003cp\u003eFor best results, take one capsule daily, ideally with a meal to aid absorption. Begin with the recommended dose and monitor your response. As with any supplement, consult a healthcare professional before use, especially if you are pregnant, nursing, or taking medication.\u003c\/p\u003e\u003ch2\u003eFAQs About Feverfew\u003c\/h2\u003e\u003ch3\u003eWhat is the difference between standardized and non-standardized feverfew?\u003c\/h3\u003e\u003cp\u003eStandardized extracts guarantee a specific level of a key marker compound—in this case, parthenolide. Non-standardized products may vary in potency from harvest to harvest. Standardization ensures consistency, which is important for reliable results.\u003c\/p\u003e\u003ch3\u003eIs feverfew safe for long-term use?\u003c\/h3\u003e\u003cp\u003eFeverfew has a long history of traditional use, but individual responses vary. Some people may experience mild digestive upset or mouth irritation. If you have a sensitivity to plants in the Asteraceae family (e.g., ragweed, daisies), use caution. For long-term use, periodic breaks are sometimes recommended. Speak with your healthcare provider for personalized advice.\u003c\/p\u003e\u003ch3\u003eCan feverfew interact with medications?\u003c\/h3\u003e\u003cp\u003eFeverfew may interact with blood thinners and certain other medications. If you take prescription drugs, check with your doctor before adding feverfew to your routine.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis product is not intended to diagnose, treat, , or prevent any disease. Always read the label and follow directions for use.\u003c\/em\u003e\u003c\/p\u003e","brand":"NOW Foods","offers":[{"title":"Default Title","offer_id":48346404618478,"sku":null,"price":45.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/1158\/7822\/files\/713D8_lUL._AC_SL1500.jpg?v=1784388540","url":"https:\/\/vitamin4ca.com\/products\/now-feverfew-parthenolide-100-capsules-b001f0r6bu","provider":"vitamin4ca","version":"1.0","type":"link"}