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Life Extension

It all started 40 years ago when something was missing: rigorous research and a rigorous, science-based approach to developing premium, clinically studied formulations. When we introduce supplements into our bodies, we need to be sure that they will deliver the nutritional benefits they promise.

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

Since then, we've spent decades reimagining how to create cutting-edge, effective formulas, each based on rigorous standards and the latest scientific discoveries. The process is complex, but the end result is transparent: a Certificate of Analysis (COA) for every product we make that we provide to you.

We welcome independent testing and are proud to be officially recognized by ConsumerLab.com as the Best Catalog/Online Seller - 5x Winner.† We earned it by prioritizing your health over our profits by sourcing only the finest raw ingredients from the purity and strength your body deserves. And unlike other brands, over 99% of our supplements are made in the USA.


We understand that each person's health needs are unique. As your personal health advocate, we offer a free health consultation and hassle-free returns throughout the year. No wonder 98% of our clients 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.

Brand: Life Extension Model: P34792
Vitamin C benefits are enhanced with our new Bio-Quercetin Phytosome, which is up to 50 times more absorbable than standard quercetin. What Is Vitamin C?Vitamin C and Bio-Quercetin Phytosome is a high-potency vitamin C supplement with an ultra-absorbable form of quercetin, encased in a plant-derived..
42.53€
Ex Tax:35.15€
Brand: Life Extension Model: P34793
Vitamin C benefits are enhanced with our new Bio-Quercetin Phytosome, which is up to 50 times more absorbable than standard quercetin. What Is Vitamin C?Vitamin C and Bio-Quercetin Phytosome is a high-potency vitamin C supplement with an ultra-absorbable form of quercetin, encased in a plant-derived..
12.63€
Ex Tax:10.44€
Brand: Life Extension Model: P35836
Maintaining healthy levels of vitamin D helps support cognitive health, promotes bone health and encourages healthy blood vessel function. It also helps maintain already-healthy blood pressure levels. What Is Vitamin D3 with Sea-Iodine?We’ve combined vitamin D3 with iodine for dual-action health sup..
17.82€
Ex Tax:14.73€
Brand: Life Extension Model: P35759
Maintaining healthy levels of vitamin D helps preserve youthful cognitive function and offers broad-spectrum benefits for bone and immune system health. Vitamin D also helps maintain blood pressure already within the normal range, supports healthy inflammatory response and endothelial function, and ..
11.47€
Ex Tax:9.48€
Brand: Life Extension Model: P34786
Zinc supports your bodys natural immune defenses. Research demonstrates that zinc deficiency is widespread, especially in the elderly. This deficiency may contribute to aging-related decline in immune function—or immunosenescence. Scientists found that zinc supplementation offers an effective way to..
12.52€
Ex Tax:10.35€
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