Life Extension RiboGen French Oak Wood Extract 30 Vcaps



RiboGen™ French Oak Wood Extract

200 mg, 30 vegetarian capsules

Item Catalog Number: 01900

Fatigue affects millions of Americans. Common complaints include unrefreshed sleep, low energy, weakness, and head and muscle discomfort. Stimulation by caffeine only offers short-term relief with conceivable health consequences.

Support for Cellular Factories

RiboGen™, a proprietary extract of the French oak tree (Quercus robur), provides unique bioactive polyphenol compounds called roburins. Evidence suggests that roburins fortify ribosomes, which are the small molecular factories in the cell that create proteins in the body.

Oak wood extract is now being hailed for its ability to fortify ribosomal biogenesis, the body’s natural way of restoring ailing ribosomes. Researchers found that a regimen with oak wood extract upregulated important genes involved in ribosomal biogenesis.

RiboGen™ French Oak Wood Extract

This product is the ideal option for those who would like to target complaints of general fatigue at the subcellular level all over the body, including:

  • Maintaining energy levels.
  • Promoting ribosomal production of structural and functional proteins.
  • Supporting vital body activities affected by energy metabolism.
  • Minimizing fatigue-related, quality-of-life decline associated with aging.

DIRECTIONS: Take one (1) capsule daily with or without food, or as recommended by a Healthcare practitioner.

Supplement Facts

Serving Size 1 Vegetarian Capsule
Servings Per Container 30
Per Serving
% Daily Value
Amount Per Serving

Robuvit® French oak (Quercus robur) wood extract (providing 80 mg total polyphenols

200 mg

Other ingredients: rice flour, vegetable cellulose (capsule) vegetable stearate, silica.

*Daily Value not extablished.


  • Do not purchase if outer seal is broken or damaged.
  • When using nutritional supplements, please consult with your physician if you are undergoing remedy for a medical condition or if you are pregnant or lactating.


We aim to provide 100% customer satisfaction. If you are unhappy with your purchase or have questions about the item that you have purchased please contact us at (800)523-4799 before placing a negative review.


We accept PayPal. Sales Tax is assessed for California.


We provide free shipping on most products that we sell. Free shipping in most cases is either First Class Mail or Priority Mail based upon the weight of the package.

Orders are shipped in most cases either the same business day the order is placed as long as it is received before 2:00 PM Pacific Time. Orders received after 2:00 PM Pacific shipped the next business day. Orders received on weekends or holidays are shipped the next business day.

Please be sure your address information is correct before the order is submitted. We ship to the confirmed address provided from eBay. If you have placed an order with incorrect information that needs to be edited, please contact us directly at 1 (800) 523-4799 to see if your order can be cancelled and replaced with the correct information. If the address provided is incorrect or undeliverable, you are responsible for shipping fees for a second delivery attempt. Shipping fees are standard USPS rates for either First Class or Priority Mail depending on the package weight.


Your complete satisfaction is our ultimate goal. You may return any unopened, unused item shipped by us for a full credit or refund within 30 days of receipt. If your return is the result of our error (damaged, defective, incorrect item, etc.) We will be able to provide free return shipping.  If your return is not the result of our error and falls within our 30 day money back guarantee you are responsible for the return shipping fee. We do not charge a restocking fee.

Once your return has been received, a refund will be issued within 3 business days and an email confirmation will be sent. Payments made through PayPal directly. In most cases PayPal processes returns in a timely manner. We aren’t responsible for PayPal or bank delays.

For questions regarding products, order delivery, or returns, please contact our Customer Service department at 1-800 523-4799.


Details about the item

What is the condition of the item?

All products are brand new and in original manufacturer packaging.

What is the expiration date of the item?

We attempt to provide accurate expiration dates on all perishable items. The expiration date provided is in many cases less than the actual time and the product will have a longer expiration date.  We will be able to not ship an item with an expiration date of less than 6 months unless clearly marked.

Do you have more information about this product?

All of the information that we have about this item is shown in our product description above. If you’re in search of more details, we recommend checking the manufacturer’s website.

Payment and checkout

What payment methods do you accept?

We accept PayPal only.

How do I confirm that my eBay gift card, gift certificate or coupon was applied to my order?

Your coupon, gift card, or gift certificate will be applied all through checkout. After you purchase the item, you’ll be able to go to order details in My eBay to verify this information.

Do you charge sales tax?

Based on current state sales tax laws, any orders shipped to California will have all applicable local and state sales taxes added to your total order. At this time orders shipped to states other than California will not be charged sales tax.


Where do you ship from?

All items ship from La Quinta, CA, United States.

My package never arrived, who do I contact?

Please contact our Customer Service department at 1-800 523-4799 so that we may further assist you.

How do I contact Customer Care?

For questions regarding products, order delivery, or returns, please contact our Customer Service department at 1-800-523-4799.

How do I cancel my order?

For questions regarding order cancellation, please contact our Customer Service department at 1-866-367-0867.

*These statements have not been evaluated by the Food and Drug Administration. These products aren’t intended to diagnose, treat, cure or prevent any disease. At all times consult a physician before taking any supplements.


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