Life Extension

It all started 40 years ago with something missing: meticulous research and a rigorous, science-based approach to developing premium, clinically studied formulations. When we put supplements into our bodies, we should be confident that they’ll provide the nutritional benefits promised.

Our true passion and dedication has always been driven by the singular goal of optimizing your health so you can live a long, happy life.

Exacting Standards

We’ve since spent decades redefining how to create advanced, efficacious formulations, each founded on exacting standards and the latest scientific findings. The process is complex, but the end result is transparent: a Certificate of Analysis (COA) for every product we produce, which we make available to you.

Prioritizing You

We embrace independent testing and are proud to have been officially recognized by as the #1 Catalog/Internet Merchant — 5 Time Winner. We earned this by prioritizing your health over our bottom line, sourcing only the finest raw ingredients with the purity and potency your body deserves. And unlike other brands, over 99% of our supplements are manufactured in the U.S.

Personalized Wellness

We understand that everyone’s health needs are unique. As your personal wellness advocates, we offer complimentary health counsel and a full year, no-hassle return policy. It’s no surprise that 98% of our customers recommend us to their friends and family. Welcome to Life Extension®, where the science of a healthier life is more than just words, it’s what we strive for every day.

  • 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.
  • Complimentary, 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.

Life Extension

Gamma E Mixed Tocopherols & Tocotrienols an all-natural, oral formula that provides a full spectrum vitamin E for potent...
The amino acid taurine is known for supporting heart health. But taurine has a range of health benefits,...
Cellular health & longevity support Our selenium once-daily supplement is composed of three forms of selenium, along with...
Lysine is an essential amino acid necessary for growth and to help maintain nitrogen balance in the body....
Glutamine is the most abundant free amino acid circulating in the blood as well as stored in the...
Mineral Balance Kit to Support Phase I of the Root Cause Protocol This Phase I kit built based...