Independent 4Life Distributor — Products sold through official 4life.com

The Immune System Company®

Leading the way in immune system science for more than 25 years*

4Life Science

Science you can trust

Help your body recognize, respond to, and remember potential health threats with 4Life Transfer Factor®: an immune system memory molecule that is clinically proven to activate the immune system within two hours!*1

Check out 4Life peer-reviewed, in-house, and 3rd-party studies, research and patents!


What are transfer factors?
🏆 BBB A+ Rated
🔬 25+ Patents
✅ NSF Certified
↩️ 60-Day Guarantee

4Life Products

When you feel healthy, you can live your best possible life. To do this, you need a vigilant immune system. That's why people are making the smart choice with 4Life Transfer Factor products. 4Life offers numerous delivery methods, including capsules, chewable tablets, juice beverages, powders, and topical products.*

Transfer Factor Immune Support

Transfer Factor Immune Support

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Colostrum-based immune system support*
Digest4Life

Digest4Life®

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Gut health and immune system support*
4LifeTransform

4LifeTransform®

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Build muscle, manage your weight, or increase vitality*
RioVida

RioVida®

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Antioxidant superfruits powered by 4Life Transfer Factor®*
Targeted Transfer Factor

Targeted Transfer Factor®

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Focused support for your body's needs*
4LifeElements

4LifeElements®

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Unique mineral-based solutions from our earth, for your life
RiteStart

RiteStart®

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All-in-one daily supplement pack*
äKwä

äKwä®

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Flawless, ageless, and effortless skincare

Preferred Customers Save Big

  • Satisfaction Guarantee – 60-day money-back guarantee
  • Save 20% or more! – Enjoy wholesale pricing
  • Loyalty Program Benefits – Earn Loyalty Points you can redeem for free products of your choice
  • Reseller Profit – Purchase 4Life products and resell them for a profit
  • Share What You Love – Earn 25% cash back when you share 4Life products with others
Learn More