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Transfer Factor Classic with pure colostrum
4Life's original colostrum-based transfer factor product for daily immune system support
4Life Transfer Factor Classic has been recognized for years as the best colostrum-based transfer factor product for daily immune system support. It contains our original Transfer Factor XF® ingredient for safe and proven immune system support.
what's Transfer Factor Classic good for?
* Educates the immune system with Transfer Factor XF®
* Increases Natural Killer (NK) cell activity 204% above normal response
* Provides safe and effective support
4Life Transfer Factor Tri-Factor Formula PRIMARY SUPPORT:
Immune System, General Wellness
4Life Transfer Factor Tri-Factor Formula SECONDARY SUPPORT:
4Life transfer factor classic testimonials
"I take 4Life Transfer Factor products and I've been thrilled with the support they provide. My energy levels are wonderful and my friends comment on how healthy I look. I am so happy to have found this wonderful product and company. It is truly making a difference in my life. I share my story with everyone."