4life-Transfer Factor Frequently Asked Questions (FAQ)

Do I pay wholesale or retail?

You always pay retail prices.

When will I receive my order?

With free standard shipping, you will receive your order 3-5 business days after your credit card has been approved, unless other shipping methods have been agreed upon. Orders with delivery to the east coast can take up to 7 days.

Note that no product is shipped on Saturdays, Sundays, or on US Holidays.

How will my order be shipped?

For US orders, we ship UPS, unless shipping to a PO box or other address that UPS will not ship to. In these cases, we will ship USPS Priority Mail.

When will I get my tracking number?

We will email the tracking number for orders shipped by UPS after the order has been shipped. Please make sure you use a valid email address when ordering.

Do we ship outside the US?

NOTE: We are currently restricted from shipping any products outside of the US or Canada.

Is there a store in my area where I can purchase products?

We are independent distributors for 4Life Research. We do not have any retail stores. By not having any stores, we keep our costs low so we can continue to offer wholesale prices and free shipping. 

Can I return my products?

If you are unsatisfied with your order, you may return the package unopened to the return address within 30 days for a full refund. It may take up to a week for the return to be confirmed and your account credited. 

Questions about Transfer Factor

What are transfer factors?

Transfer factors aren’t vitamins, minerals, or herbs—substances that add nutrients to the body. Transfer factors are molecules that actually transfer immune memory and knowledge from one immune system to another.

What research has been done on transfer factors?

In the 50 years since Dr. Lawrence’s pioneering work on transfer factors, an estimated $40 million has been spent researching transfer factors and hundreds of scientific papers have been published documenting their effectiveness.

Recent independent studies report that 4Life Transfer Factor and 4Life Transfer Factor Plus®Tri-Factor Formulas boost Natural Killer cell activity a remarkable 283% and 437%* when your body needs it.

What is nanofactor?

Nanofractions are low-weight molecules possessing natural intuition and functioning as part of the complex "command and control" network of the immune system.  NanoFactors helps immune system cells know when to act, how to act, and when to rest.

Where does 4Life Transfer Factor come from?

Nature has perfected a way to help keep its young healthy. A mother passes on vital immune know-how (gathered from her own experiences) in the first critical days of life. Mammals pass on this information through the mother’s first milk, or colostrum, while other animals pass the information through egg yolk. Transfer factors and nanofraction molecules are important components of this education, acting as nature’s first supplements.

Using patented and patent-pending processes, 4Life extracts transfer factors from cow colostrum and chicken egg yolk to provide a wide range of immune system support. 4Life obtains nanofraction molecules from cow colostrum using a nano filter.

Chickens and cows live outside, leaving them exposed to a variety of germs, which their immune systems must battle in order to stay healthy. Both transfer factors and nanofraction molecules can be safely transferred to humans, making cow colostrum and chicken egg yolk excellent sources for immune system support.

How can I share 4Life Transfer Factor products with other people?

4Life offers a financial opportunity just as rewarding as its innovative products. To learn more about 4Life Transfer Factor, please contact Transfer Factor World.

*Test results obtained from independent NK cell studies conducted by Dr. Anatoli Vorobiev, head of Immunology, at the Russian Academy of Medical Science. The blind studies tested 4Life Transfer Factor E-XF (the primary ingredient in Tri-Factor Formula) and other immune system products.