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4Life Transfer Factor Classic

4LifeUpdated April 2026

Product Information

Brand
4Life
Form
Capsule
Servings Per Container
30
Product Type
Amino acid/Protein
DSLD Entry Date
2019-11-21

Target Groups

Adult (18 - 50 Years)

All Ingredients

IngredientAmount% DV
UltraFactor XF600 mg

† Daily Value not established.

Label Statements

Formulation re: Other

4Life's original immune system support supplement Educates immune cells

Formula re: Contains

What is 4Life Transfer Factor Classic? Raise your immune I.Q. with 4Life Transfer Factor Classic! This product supports immune system function with UltraFactor XF, a concentrate of transfer factor molecules from cow colostrum. These immune messenger molecules support the immune system's ability to more effectively recognize, respond to, and remember potential health threats.

Seals/Symbols

Certified 4LIfe Transfer Factor

FDA Statement of Identity

Dietary Supplement

Formulation re: Other

Key features Supports healthy immune system function that, in turn, promotes healthy energy levels and the healthy function of all other systems throughout the body.

Formula re: Contains

Contains transfer factors (immune messenger molecules) and other natural components from cow colostrum that help educate immune cells

General Statements: All Other Content

Increases natural killer (NK) cell function Did you know: 4Life Transfer Factor Classic 4Life's original formula, containing transfer factors from cow colostrum. Since this produce was first released in 1998, 4Life has pioneered Transferceutical Scienc, introducing more than 25 new products that contain transfer factors.

Suggested/Recommended/Usage/Directions

Directions: Take three (3) capsules daily with 8 oz of fluid.

Precautions re: Allergies

Contains ingredients from milk.

Formulation re: Other

Primary support: Immune system Overall wellness Heart Health Energy

General Statements: All Other Content

Test results obtained from an independent, unpublished in vitro experiment conducted at the Russian Academy of Medical Sciences, in Kashirkoe Shosse, Russia. The randomized and controlled in vitro study assessed the effects of 4Life Transfer Factor Classic, 4Life Transfer Factor Tri-Factor formula, or 4Life Transfer Factor Plus Tri-Factor formula, versus a positive control (Interleukin-2, or IL-2) on NK cell activity and effectiveness in destroying damaging cells. Blood was collected from healthy volunteers and then incubated for up to 48 hours. (Reference: Kisielevsky MV & Khalturina EO. Unpublished observations)

Brand IP Statement(s) re: (c), (TM), (SM)

2017 4Life Trademarks LLC.

Supplement Facts Panel

Supplement Facts
Serving Size 3 Capsule(s)
Servings Per Container 30
Amount Per Serving% Daily Value*
UltraFactor XF
600 mg

* Percent Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

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