The defining ingredient system in 4Life Transfer Factor Chewable is Tri-Factor Formula, which 4Life associates with bioactive immune peptides derived from cow colostrum and chicken egg yolk. Because the product is a flavored chewable tablet, it also contains other ingredients needed for taste, texture, sweetness, stability, and tablet formation.
The exact current package should be treated as the controlling source.
Ingredient groups to review
Tri-Factor Formula
The proprietary formula includes company-branded components known as UltraFactor, OvoFactor, and NanoFactor.
4Life describes these as supporting the immune system’s ability to recognize, respond to, and remember potential health threats.
Milk-derived source
Cow colostrum is milk-derived. A person with milk allergy should not treat a peptide or proprietary fraction as automatically allergen-free.
Egg-derived source
OvoFactor is associated with chicken egg yolk. Egg allergy remains a relevant label question.
Flavor and tablet ingredients
A citrus-cream chewable needs ingredients beyond the active blend. Depending on the current formula, these may support:
- sweetness;
- flavor;
- mouthfeel;
- acidity;
- texture;
- tablet compression;
- stability.
The article should not reproduce an old ingredient list if the package has changed.
Why the complete label matters
A consumer may focus on the Transfer Factor amount and overlook:
- allergens;
- sugar or sugar alcohols;
- flavoring;
- duplicate nutrients;
- serving count;
- regional formula differences.
An older Russian or international listing can identify historical ingredients but cannot control current U.S. labeling.
Does “proprietary” mean the amount is unknown?
A proprietary ingredient system may disclose a total amount without listing the amount of every subcomponent.
That limits product-to-product comparison. It does not automatically mean the formula is unsafe or ineffective.
Is the chewable nutritionally equivalent to capsules?
Not necessarily.
Even when both use Tri-Factor Formula, they may differ in:
- serving size;
- other ingredients;
- tablet vs capsule materials;
- taste system;
- sugar or carbohydrate content;
- age directions.
Allergen checklist
Before use, confirm:
- milk source;
- egg source;
- facility warnings;
- current “Contains” statement;
- any additional food allergens;
- lot and package integrity.
The responsible conclusion
The product’s main distinguishing ingredients are Tri-Factor Formula plus the flavor and tablet system needed for a citrus-cream chewable.
The most important safety issue is the presence of milk- and egg-derived source material. Use the current U.S. label, not an old catalog description.
Related Immune4Life guides
- Transfer Factor Chewable guide
- Transfer Factor allergens
- Chewable vs capsules
- Tri-Factor ingredients
Sources
- https://www.4life.com/corp/product/transfer-factor-chewable/78
- https://www.4life.com/corp/product/transfer-factor-tri-factor/95
- https://www.fda.gov/food/food-labeling-nutrition/food-allergies
- https://ru-transferfactor.ru/
Important disclosure
Immune4Life is an independent 4Life Affiliate education website, not the 4Life corporate website. Some links may open an official personalized 4Life MyShop and may result in affiliate credit. Product formulas, labels, directions, availability, and program terms can change. Verify the current U.S. product label and official 4Life listing before ordering.
These statements have not been evaluated by the Food and Drug Administration. Dietary supplements are not intended to diagnose, treat, cure, or prevent any disease. This article is educational and is not individualized medical advice.