Free eBooks

Health information at your fingertips

Life Extension’s eBooks are educational guides to a variety of health topics, including allergies, digestion, mood and probiotics. Find out about the latest scientific research on nutrition, vitamins and other supplements and common health challenges – all easy to access on your phone, tablet or laptop.

Why Life Extension?

100% Satisfaction Guarantee

Full one-year, no-hassle returns, money-back guarantee.

Highly Recommended

98% of our customers recommend us to family and friends. Life Extension is proud to be recognized as the #1 Catalog/Internet Merchant 5 Time Winner.

Complementary, Personalized Guidance

Medical doctors, nutritionists & other health professionals are passionate about providing personalized solutions to help you achieve optimal health.

Efficacious Formulas

40 years of research dedicated to bringing you premium, scientifically-validated formulations.

Product Transparency

99% of our products are manufactured in the U.S., and a Certificate of Analysis is available for every product we produce.

Free eBooks

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