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In a free market, anyone can become a producer of a dietary supplement. However, not everyone has the intention and potential for the quality and effectiveness of the product to be the most important. 4Life has. Since the release of the first supplement (1998 - TF Classic), it has gained not only masses of satisfied customers and distributors around the world, but also many awards.

Many parents choose Transfer Factor Classic for their children — even those with a history of sensitivity to milk. But the formula contains colostrum. Is this a concern? Here’s what Transfer Factor really is and how this supplement is produced.

Transfer Factor is a biologically active compound known to science for nearly 70 years. In this article, we explore its origin, scientific classification, and how it appears in research publications — including the difference between clinically studied extracts and those used in supplements.

It is our pleasure to share with you that 4Life Research Transfer Factor products were honoured with the title of Best Immune System Supplements in the USA!

Worried about your breast health? A balanced diet and plant-based ingredients such as flaxseed and cabbage may help support your body naturally. Learn how Transfer Factor BelleVie is formulated to complement women’s daily nutritional needs.

When the body is under strain, it’s important to support it wisely. Learn which Transfer Factor supplements can help enrich your daily diet, especially in times of increased nutritional needs.

When your immune system is overwhelmed, diet and supplementation become especially important. Learn how Transfer Factor Plus, Tri-Factor and RioVida can help enrich your nutrition.

Our customers often ask if Transfer Factors survive in the acidic environment of the stomach and how long they are being absorbed. We explain it in detail here.

Transfer Factor is a dietary supplement, not a medicine – it is not intended to treat seasonal immune sensitivity or reactions to environmental triggers. However, it may help support your daily nutrition during periods of heightened immune reactivity.

In many regions, pollen season stretches across nearly the whole year. While some people breeze through it, others feel the impact of environmental exposure more strongly. In this article, we explore natural strategies to support the body – from nutrition to Transfer Factor supplementation.