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Extra Strength Ginkgo Extract supplies premium quality Ginkgo biloba standardized extract, guaranteed to contain a minimum 24% flavone glycosides and 6% terpene lactones, as verified by independent laboratory analysis.
Numerous clinical studies have been published on Ginkgo biloba extract. Much of this extensive research deals with Ginkgo’s beneficial effects on the brain and mental function.
Foremost among its actions, Ginkgo biloba extract supports circulatory function in the brain and also in the extremities. Enhanced blood flow to the brain means better delivery of oxygen and nutrients.
The clinically observed benefits of Ginkgo biloba extract include improved short-term memory, and a positive effect on mood, sociability, thinking ability and hearing.
Ginkgo biloba extract is a powerful antioxidant. Acting as free-radical scavengers, Ginkgo’s flavone glycosides help prevent damaging peroxidation of cell membrane lipid components.
The ginkgolides have been shown to inhibit Platelet Activating Factor (PAF). Controlling PAF reduces clumping of blood platelets and improves circulatory health.
By maintaining blood flow in the extremities, Ginkgo biloba extract supports oxygen delivery to tissues and promotes ability to walk without discomfort.
Ginkgo biloba extracts rank high among the most popular herbal products in Europe, where sales exceed $500 million annually. Ginkgo biloba extract is non-toxic, free of side effects, and safe for continuous use at the recommended intake level. Extra Strength Ginkgo Extract should be taken for four weeks or more before results can be expected.
Scientific References
1.Vorberg, G., “Ginkgo biloba extract (GBE): a long-term study of chronic cerebral insufficiency in geriatric patients,” Clinical Trials Journal 1985 22(2): 149-157. Abstract: 112 patients (51 men, 61 women: mean age ±70.5 8.7 years, range 55-94 years) with chronic cerebral insufficiency were treated as outpatients in several German test centers with Ginkgo biloba extract at 120 mg/day in an open one-year trial. Results showed a statistically significant (P < 0.001) regression of the major symptoms of vertigo, headache, tinnitus, short-term memory, vigilance and mood disturbance. Heart rate and blood pressure modifications were not detected. Laboratory mean levels of blood cholesterol and triglycerides remained practically unchanged during the period of the trial. Significant side-effects did not occur throughout the study, nor were significant interactions with existing basic medications such as cardiac glycosides or antidiabetics observed.
2.Kleijnen, J., Knipschild, P., “Ginkgo biloba,” The Lancet, 1992, 340(7):1136-1139.
3.Bauer, U., “6-month double-blind randomized clinical trial of Ginkgo biloba extract versus placebo in two parallel groups in patients suffering from peripheral arterial insufficiency,” Arzneim.-Forsch./Drug Res. 1984 34(I), Nr. 6.
4.Pidoux, B., “Effects of Ginkgo biloba extract on the functional activity of the brain,” Presse Medicale 1986, 15(31):1588-1591.
5.Hofferberth, B., “The efficacy of EGb 761 in patients with senile dementia of the Alzheimer type, a double-blind, placebo-controlled study on different levels of investigation,” Human Psychopharmacology 1994, 9: 215-22.
6.Mouren, X., Caillard, P., Schwartz, F., “Study of the Antiischemic action of EGB 761 in the treatment of peripheral arterial occlusive disease by TcPO2 determination,” Angiology 1994 6(45):413-417.
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| Orders Up to $75 | Orders $75.01 to $100 | Order Over $100 | Order Weight | ||
|---|---|---|---|---|---|
| Ground | Free | Free | Free | Any weight ** |   |
| 2nd Day Air | $15.95 | $15.95 | $10.00 | 5 lbs and under*** | |
| Next Day Air | $25.95 | $25.95 | $20.00 | 2 lbs and under*** | |
Orders placed by 12:00pm CST will usually ship that day (Mon-Fri). Our same day fill rate is currently running at over 90%.
**Ground
Most orders shipped to AK, HI, PR or APO and PO Box addresses will go US Priority Mail and may require additional shipping costs, depending on weight. In that case we will email the customer for approval of those additional charges before applying them. We ship with UPS, Spee-Dee Delivery (serving select areas in the midwest), US Priority Mail and US First Class Mail. Packages shipped to a business address are appreciated. Orders received by 12pm central standard time will usually ship on that day. We are currently shipping only within the United States and Puerto Rico.
***2nd Day and Next Day
Our flat rate 2nd Day (up to 5 pounds) and Next Day service (up to 2 pounds) does not include orders shipped to a PO Box or an APO address. It also does not include orders shipped to AK, HI or PR. If you know the order will be overweight or you would like your order shipped express to AK, HI or PR, please call us for a quote at 1-800-418-4842. If you are not sure, just submit the order and we will contact you if it weighs more.
Normal business hours are Monday - Friday 8:30-3:30pm CST. We DO NOT ship on Saturdays, Sundays or the following holidays... New Year's Day, Martin Luther King Jr. Birthday (Post Office Closed), Washington's Birthday (Post Office Closed), Memorial Day, Independence Day, Labor Day, Columbus Day (Post Office Closed), Veterans Day (Post Office Closed), Thanksgiving, Christmas Eve and Christmas Day.
All orders shipped within Minnesota will be charged a 6.875% sales tax, all other orders will not be taxed.
*Please Note* Please be careful to give us your correct address. You will be charged a fee of $12.00 for any order that is either incorrectly addressed or re-routed due to customer error. We generate our shipping labels from the information the customer provides us, so if you give us an incorrect or incomplete address (incorrect zip code, missing apartment/suite/office number, etc.), you will be charged the $12.00 fee. We have to charge the $12.00 for incorrect delivery information, because that is what UPS charges us.
If you would like your package left at your house without a signature, please indicate that when you order. If you do instruct us to deliver the package without having someone sign for it (ex. "Please leave on front porch"), then we cannot be responsible for missing packages that can be tracked to your delivery address.
Guaranteed Ground Time-In-Transit Map for UPS Shipments:
