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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: P34856
Glucosamine and chondroitin have been shown in clinical studies to support healthy cartilage and joint function. As a component of cartilage, glucosamine is key for joint function. Our bodies produce a certain amount, but as we grow older, we lose the capacity to make enough. This leads to drying of..
44.77€
Ex Tax:37.00€
Brand: Life Extension Model: P35844
L-cysteine is a conditionally essential amino acid, one of only three sulfur-containing amino acids, the others being taurine (which can be produced from L-cysteine) and L-methionine (from which L-cysteine can be produced in the body by a multi-step process). Cysteine plays a role in the sulfation c..
31.27€
Ex Tax:25.84€
Brand: Life Extension Model: P35833
Glycine is a conditionally essential amino acid that serves as both an inhibitory and excitatory neurotransmitter. It is the chemically simplest and most omnipresent of all the amino acids. It combines with many toxic substances, converting them to harmless forms which are then excreted.This amino a..
16.58€
Ex Tax:13.71€
Brand: Life Extension Model: P35775
Polyunsaturated PhosphatidylcholineSupports a Healthy LiverDietary SupplementNon-GMOThe liver is a large glandular organ, whose functions include decomposition of red blood cells, plasma protein synthesis, hormone production, secretion of bile, and conversion of sugars into glycogen, which it stores..
51.72€
Ex Tax:42.75€
Brand: Life Extension Model: P35078
Successful aging is often dependent on a dynamic immune system. But just having a "strong" immune system isnt enough. A healthy and youthful body requires balanced immune-cell signaling to maintain effective and responsive immunity. The plant known as Tinospora Cordifolia has a long tradition of use..
21.15€
Ex Tax:17.48€
Brand: Life Extension Model: P36443
Inositol is a key intermediate of secondary messengers and a primary component of cellular membrane phospholipids which is involved in a number of biological processes. Inositol has been found to be essential for calcium and insulin signal transduction, and serotonin activity modulation. Research in..
62.46€
Ex Tax:51.62€
Brand: Life Extension Model: P35824
Well-Tolerated Iron FormulaIronAidDietary SupplementIron Protein PlusIron is an integral part of many proteins and enzymes that maintain good health. In humans, iron is an essential component of proteins involved in oxygen transport. It is also essential for the regulation of cell growth and differe..
32.72€
Ex Tax:27.04€
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