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Transfer Factor Classic 4Life


  Single Items: (90 caps)  $38.95 USD $42.95 USD
 How to buy at a preferential price?  Buy at Retail Price



4Life's original colostrum-derived 4Life Transfer Factor product for daily immune system support*

Primary Support: Immune System, Overall Wellness*


  • Supports the immune system’s natural ability to recognize, respond to, and remember potential threats*
  • Boosts natural killer (NK) cell activity by up to 204%*1
  • Contains Certified 4Life Transfer Factor with UltraFactor XF


4Life Transfer Factor Classic has been recognized for years as the best colostrum-based transfer factor product for daily immune system support. It contains our original UltraFactor XF ingredient for safe and proven immune system support.*


At 4Life, we’ve made a commitment to uphold the highest standards of product quality. We certify all 4Life Transfer Factor products and will always strive to create products of the utmost quality and efficacy. We pledge to uphold the product design and manufacturing for every product we sell. When you purchase 4Life Transfer Factor products, you can rest assured that you’re getting the very best. In fact, we guarantee it.


"I take 4Life Transfer Factor products and I've been thrilled with the support they provide. My energy levels are wonderful and my friends comment on how healthy I look. I am so happy to have found this wonderful product and company. It is truly making a difference in my life. I share my story with everyone."*

Carolyn Mintz, 4Life distributor North Carolina, USA


Ensures exclusivity with protective United States patents: #6,468,534 (extraction process for transfer factors from egg sources) and #6,866,868 (combination process of transfer factors from cow colostrum and chicken egg yolk).

Once the payment is received, we process the order the Same Day. The order will be sent the same day or the next working day. Estimate delivery time: 3 to 5 working days. We will provide tracking number.


Delivery price:

Delivery price Cost of your order 
3,50 USD
From 0 to 20 USD
3 USD From 20,01 to 25USD
2,50 USD From 25,01 to 30 USD
2 USD From 30,01 to 40 USD
FREE DELIVERY Higher than 40 USD


Delivery options

Need to speed up the delivery time?

Purchase also:

- UPGRADE UPS Next Day Svr (10 USD).  After sending the product you will then receive the product the next working day

- UPGRADE UPS 2 Day Svr (5 USD).  After sending the product you will then receive the product the second working day 

UpGrade from UPS priority:


+1 - 3239271095