• Contains 4Life Transfer Factor to educate immune cells and promote the immune system’s
ability to recognize, respond to, and remember potential health threats • Contains the highest amount of 4Life Transfer Factor (made from cow colostrum and egg yolk) - 600mg per serving

• Contains 4Life Transfer Factor to educate immune cells and promote the immune system’s ability to recognize, respond to, and remember potential health threats
• Contains Cordyvant, a proprietary blend of ingredients, such as maitake mushrooms, shiitake mushrooms, Agaricus blazei, cordyceps, IP-6 (Inositol hexaphosphate), and olive leaf extract to further nourish the body and immune system
• Contains zinc, a trace element, which is important for the production and function of immune system cells

• Contains 1,000 mg of 4Life Transfer Factor (more than any other 4Life products) for powerful immune system support.
• Provides 1,000 mg of vitamin C (equal to more than 10 oranges) to support the immune system and antioxidant levels.
• Contains zinc and vitamin D for immune system support.
• Features a delicious orange flavor in a light effervescent powder with all-natural sweeteners and flavors.
• Offers wide-spectrum immune system defense on the go or when you need it most.
• Supports overall wellness and general health.

• Offers a portable and easy-to-share form of 4Life Transfer Factor
• Contains 4Life Transfer Factor to educate immune cells and promote the immune system’s ability to recognize, respond to, and remember potential health threats
• Offers a great-tasting source of electrolytes to support nervous system and muscle function

4 - 4Life Transfer Factor Tri-Factor Formula
4 - 4Life Transfer Factor Plus Tri-Factor Formula
4 - 4Life TF-Boost
4 - 4Life Transfer Factor RioVida Stix