PRO-TF Protein 4Life® – USA

• Product Details

  Pro-TF^®  is an independently and university-tested^, high-performance whey and egg protein to support your body transformation—whatever your fitness goals! Pro-TF is also the only protein supplement that contains patented 4Life Transfer Factor^®, which has been clinically proven to activate the immune system within two hours.*1

  Every two-scoop serving of Pro-TF provides 20 g of one of the most advanced and effective proteins on the market. Pro-TF has been shown to increase metabolism^, support lean muscle^, promote healthy fat loss^, increase feelings of fullness, and support recovery.*<

  
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• Main Features

  •  Supports lean muscle and burns fat^{^}*
  •  Provides 20 g of protein per serving*
  •  Contains 600mg of 4Life Transfer Factor, clinically proven to activate the immune system within two hours*¹
  •  Supports weight management in conjunction with a healthy diet and exercise*
  •  Supports feelings of fullness*
  •  Features 2:1:1 naturally occurring BCAAs*
  •  Gram for gram, Pro-TF protein blend is superior to whey protein concentrate, the gold standard whey protein, in the areas of fat burning and macronutrient metabolism.^{^}*
  •  Is university-studied^ and patent pending
  •  Stimulates fat burning markers from “bad fat” stores by up to 564% for up to three hours*^{^}

• Patents

  Patents protect our unique processes and formulas. With every new patent, our products become more unique in the marketplace and our formulas and processes become more secure. Learn more

• Supports

  Primary Support: Weight management, muscle and sports performance, recovery, immune system*

  Secondary Support: Heart health; muscle, bone, and joint health*

• Key Ingredients

  • 4Life^® Hi-DH PRO Whey & Egg Hydrolysate—A proprietary ratio of low molecular weight peptides from high-DH whey protein hydrolysate and egg white protein hydrolysate*

  • UltraFactor^®—A proprietary concentrate of ultra-filtered 4Life Transfer Factor proteins and other peptides from cow colostrum

  • OvoFactor^®—A patented concentrate of 4Life Transfer Factor proteins and other peptides from chicken egg yolk
  • NanoFactor^®—A proprietary concentrate of nano-filtered cow colostrum

  Made in the USA with quality ingredients from around the world.

• Product Specifications

  Serving Size: Two (2) Scoops (34 g)

  Servings Per Container: 23

• Directions for Use

  Combine one (1) serving (2 scoops) with 10 oz or more of cold water or a liquid of your choice and shake vigorously in a shaker cup.

  To supplement your diet and achieve your daily protein needs:
  Limit to two (2) scoops per day for children, six (6) scoops for adults, and twelve (12) scoops for athletes.

• Resources

  PRO-TF^® Q&A

  Support Healthy Aging with PRO-TF^® flyer

  PRO-TF^®: Simply the Best

  †When combined with a healthy diet and exercise.

  ^In preclinical studies

  Yu, L.; Iloba, I.; Cruickshank, D.; Jensen, G.S. Feasibility Trial Exploring Immune-Related Biomarkers Pertaining to Rapid Immune Surveillance and Cytokine Changes after Consuming a Nutraceutical Supplement Containing Colostrum- and Egg-Based Low-Molecular-Weight Peptides. Curr. Issues Mol. Biol. 2024, 46, 6710-6724.

• Additional Information

   Product Information
   Pro-TF Infographic
   Daily Dose Infographic

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Frequently Asked Questions – PRO-TF® with 4Life Transfer Factor®

What is PRO-TF®?

PRO-TF® is a high-performance whey and egg protein supplement designed to support body transformation, lean muscle, fat metabolism, recovery, and immune health.* It is the only protein supplement that contains patented 4Life Transfer Factor®, clinically proven to activate the immune system within two hours.*

What makes PRO-TF® different from other protein supplements?

PRO-TF® combines advanced protein science with immune support. It delivers 20 g of protein per serving from whey and egg hydrolysates plus 600 mg of 4Life Transfer Factor®, offering benefits beyond traditional whey protein.*

What types of protein does PRO-TF® contain?

PRO-TF® contains a proprietary blend of:

• High DH Pro Whey Isolate Protein (fast-absorbing peptides)

• High DH Pro Egg Hydrolysate Protein (easily digestible egg peptides)

• Undenatured Whey Protein Concentrate (supports digestion and muscle building)*

How much protein is in one serving of PRO-TF®?

Each two-scoop serving (34 g) provides 20 grams of high-quality protein.*

How does PRO-TF® support muscle and weight management?

PRO-TF® has been shown in preclinical studies to:

• Support lean muscle*

• Promote healthy fat loss*

• Increase metabolism*

• Stimulate fat-burning markers from “bad fat” stores by up to 564% for up to three hours*^

• Support feelings of fullness*

Does PRO-TF® contain BCAAs?

Yes. PRO-TF® naturally contains a 2:1:1 ratio of BCAAs, which support muscle performance, recovery, and strength.*

How does PRO-TF® support immune health?

PRO-TF® contains 600 mg of 4Life Transfer Factor®, a patented blend of immune-supporting proteins and peptides from cow colostrum and chicken egg yolk. It has been clinically proven to activate the immune system within two hours.*

Why is protein important for the immune system?

Protein provides essential amino acids needed to build immune cells, produce antibodies, and regulate immune signaling. Amino acids like glutamine and arginine support immune cell energy and function. Without adequate protein, immune defenses may weaken.*

Who can take PRO-TF®?

PRO-TF® is suitable for:

• Adults focused on weight management or muscle performance

• Athletes seeking recovery and strength support

• Older adults needing protein and immune support*

• Children, when used according to serving guidelines

How do I take PRO-TF®?

Mix two (2) scoops with 10 oz or more of cold water or your preferred liquid and shake well in a shaker cup.

How many servings are in one container of PRO-TF®?

Each container provides 23 servings.

What are the daily usage guidelines?

• Children: up to 2 scoops per day

• Adults: up to 6 scoops per day

• Athletes: up to 12 scoops per day
  Use as part of a healthy diet and exercise program.

Where is PRO-TF® made?

PRO-TF® is made in the USA with quality ingredients sourced from around the world and produced in an NSF cGMP certified facility.

Is PRO-TF® scientifically studied?

Yes. PRO-TF® is independently and university-tested, patent pending, and supported by preclinical and clinical research.*