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Source Naturals, Feverfew Extract, 100 Tablets9 Reviews
The length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.
Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.
Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.
The Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.
0.3 lbs (0.14 kg)
- Product Code: SNS-00209
- UPC Code: 021078002093
- Package Quantity: 100 Tablets
- Dimensions: 2 x 2 x 3.7 in, 0.25 lbs (0.11 kg)
Combo Discount: -$12.00
- Dietary Supplement
Feverfew (Tanacetum parthenium) is a member of the daisy family. Its extract has been shown in human cell culture studies to inhibit the synthesis of prostaglandins known to cause physical discomfort. Further research needs to be conducted to confirm its effects, if any, in humans.
1 to 2 tablets daily between meals.
Sorbitol, stearic acid, modified cellulose gum, and colloidal silicon dioxide.
If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.
Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.
|Serving Size: 2 Tablets|
|Servings Per Container: 50|
|Amount Per Serving||%DV|
|Total Carbohydrates||1 g||<1%*|
|Vitamin C (as ascorbic acid)||20 mg||33%|
|Calcium (as calcium carbonate)||72 mg||7%|
|Magnesium (as magnesium oxide)||140 mg||35%|
|Feverfew Leaf Extract Standardized to 0.5% Parthenolides||400 mg||†|
|Feverfew Whole Plant||100 mg||†|
|*Percent Daily Values (%DV) are based on a 2,000 calorie diet.
†Daily Value not established.
iHerb Customer Reviews
This product helps more when taken at the onset of a headache rather than when its a full blown migraine (as is with most any product). I keep it around and use it frequently. It has helped me in conjuction with 5 HTP and butterbur to not use prescription medications for migraines.
I take this to try and avoid getting migraine headaches. Seems to be working, but I also take a slew of other things, so I am not 100% sure this pill is the only one to give credit to.