NOW Supplements, Feverfew with 0.5% - 0.7% Parthenolide, 100 Veg Capsules

Why Standardised Parthenolide Matters

Parthenolide, a sesquiterpene lactone, is the compound that gives feverfew its distinctive characteristics. Not all feverfew products are alike; without standardisation, the level of active constituents can fluctuate significantly. NOW’s feverfew is tested to guarantee 0.5%–0.7% parthenolide per capsule, providing consistent strength every time. This attention to quality means you can incorporate this herb into your daily routine with confidence.

How to Choose a Quality Feverfew Supplement

When selecting a feverfew supplement, look for products that specify parthenolide content, as this indicates standardisation. NOW Foods is GMP-certified and NPA A-rated, ensuring every stage—from sourcing to final testing—meets rigorous quality criteria. 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.

What Is Feverfew?

Feverfew (Tanacetum parthenium) is a flowering herb with a long history in traditional European herbalism. Its small, daisy-like blossoms contain a wealth of bioactive compounds, with parthenolide being the most researched. NOW Supplements provides a standardised feverfew extract, ensuring each capsule delivers a consistent 0.5% to 0.7% parthenolide—the marker compound associated with the herb’s traditional benefits.

Key Benefits of Feverfew Supplement

Feverfew is traditionally used to support general wellbeing and maintain normal inflammatory responses. Herbalists throughout history have turned to this botanical for its potential to promote a healthy cardiovascular system and balanced immune function. While modern science continues to explore its mechanisms, the standardised parthenolide content provides a dependable basis for those seeking a consistent herbal supplement.

How to Use Feverfew Capsules

Feverfew is typically taken in capsule form for convenience. The suggested serving is one capsule daily, ideally with a meal to aid absorption. As with any herbal supplement, start with the recommended dose and observe your body’s response. Always read the label and consult a health care professional before beginning a new supplement regimen, especially if you are pregnant, nursing, or taking prescription medicines.

FAQs About Feverfew

Is feverfew safe for long-term use?

Feverfew has a long history of traditional use, but individual responses can vary. Some people may experience mild digestive discomfort or mouth irritation. If you are sensitive to plants in the Asteraceae family (e.g., ragweed, daisies), use caution. For prolonged use, occasional breaks are sometimes suggested. Speak with your health care provider for personalised advice.

Can feverfew interact with medications?

Feverfew may interact with blood thinners and certain other medications. If you take prescription drugs, check with your doctor before adding feverfew to your routine.

What is the difference between standardised and non-standardised feverfew?

Standardised extracts guarantee a specific level of a key marker compound—in this case, parthenolide. Non-standardised products may vary in potency from batch to batch. Standardisation ensures consistency, which is important for reliable results.

*These statements have not been evaluated by the Medicines and Health care products Regulatory Agency. This product is not intended to diagnose, treat, , or prevent any disease.