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Pro-TF bar


  Single Items: (1 box (10 bars))  $25.95 USD $28.45 USD
 How to buy at a preferential price?  Buy at Retail Price



Protein on the go with our patent-pending, university-tested, and best-in-class source of protein*

Primary Support: Weight Management, Immune System*

Secondary Support: Heart Health, Muscle, Bone & Joint*


  • Contains ten grams of the most advanced protein available to help you transform your body*
  • Supports fat burning*
  • Helps build lean muscle*
  • Reduces hunger*
  • Offers a tasty alternative to junk food
  • Provides a portable and shareable way to get your PRO-TF
  • Contains 190 calories, 9 g of net carbohydrates, and 6 g of dietary fiber


Human beings cannot live without protein; it gives your body structure, burns fat, builds and protects muscle, and provides critical support for the immune system. When you don’t consume enough protein, your body steals it from your muscles. In addition, you can lose muscle as you age, making protein vital for healthy aging support.

Not all proteins are created equal.

Delicious PRO-TF Protein Bar is a satisfying, naturally flavored, and naturally sweetened way to help you achieve your body transformation goals. Get your pro on the go with this patent-pending, university-tested, and best-in-class source of protein. Plus, each PRO-TF Protein Bar delivers 300 mg of exclusive 4Life Transfer Factor Tri-Factor Formula immune system support. PRO-TF bar offers a low sugar snack that is healthy, filling, and delicious, while supporting your body optimization program—whatever it may be!*

Consume between meals as a healthy, high-protein snack alternative to help you achieve your daily protein needs.*

pro-tf bar


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.

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


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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:


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