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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: P43994
Our melatonin supplements help support circadian rhythms, healthy and restful sleep, immune health and more while helping to inhibit oxidative stress. Melatonin is a hormone derived from the amino acid tryptophan. Primarily synthesized in your pineal gland, melatonin is released mostly at night to ..
21.80€
Ex Tax:18.02€
Brand: Life Extension Model: P34836
As you age, certain proteins can accumulate in your brain and begin to affect memory, brain cell health, and cognitive function. Inflammation, certain types of enzyme activity, and blood sugar levels also play a role. Our Memory Protect formula provides nutrients that address these critical health f..
26.58€
Ex Tax:21.97€
Brand: Life Extension Model: P36453
Menopause 731 uses a unique, clinically studied extract of Siberian rhubarb to address 11 common menopausal discomforts: hot flashes, night sweats, irritability, mood swings, sleep disturbances, exhaustion, joint and muscle discomfort, vaginal dryness, urinary health, and sexual function. Its compre..
24.14€
Ex Tax:19.95€
Brand: Life Extension Model: P35797
The 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. The liver is also responsible for processing many vitamins and nutrients into a fo..
35.26€
Ex Tax:29.14€
Brand: Life Extension Model: P35829
MSM (methylsulfonylmethane or dimethylsulfone) is a sulfur-containing molecule found in various plants and some body tissues. MSM is a vital building block of joints, cartilage, skin, hair and nails. It is an efficient source of the sulfur that is used by many of the bodys structural molecules. Some..
16.09€
Ex Tax:13.30€
Brand: Life Extension Model: P34853
N-acetyl-L-cysteine is a highly bioavailable nutrient that supports bronchial and respiratory health. N-acetyl-L-cysteine supports healthy glutathione levels at the cellular level. Glutathione is a potent antioxidant which helps protect neurons from oxidative stress and insults from foreign compound..
18.89€
Ex Tax:15.61€
Brand: Life Extension Model: P43879
Neuro-Mag is a brain health supplement that delivers magnesium L-threonate, an ultra-absorbable form of magnesium, to support cognitive health and youthful memory performance. What Is Neuro Mag Magnesium L-Threonate Powder?Magnesium is an essential mineral that plays an important role in the brain. ..
44.94€
Ex Tax:37.14€
Brand: Life Extension Model: P34833
Our Optimized Ashwagandha Extract delivers a standardized extract of W. somnifera to support memory health and healthy cognitive function, a healthy stress response and overall well-being. Ashwagandha (Withania somnifera) has a long history of use in traditional Indian medicine to address physical a..
14.62€
Ex Tax:12.08€
Brand: Life Extension Model: P35758
Garlic has been valued for centuries for its multi-faceted benefits. It has antioxidant action and can boost the level of natural glutathione, an important cellular detoxifier. The compounds allicin, oligosulfides, A. ursinum and A. sativum found in garlic support healthy platelet function.Published..
35.07€
Ex Tax:28.99€
Brand: Life Extension Model: P34780
Quercetin is a bioflavonoid that supports cellular health, endothelial health, and healthy immune function. Optimized Quercetin delivers 250 mg of standardized quercetin in a bioavailable super food blend, as well as vitamin C and camu-camu berry extract to further support a healthy immune response ..
25.66€
Ex Tax:21.21€
Brand: Life Extension Model: P34809
Made with premium-quality L-tryptophan, as well as nutrients like lysine, niacinamide, and more to help maintain tryptophan activity in the body. Our L-tryptophan has undergone rigorous manufacturing processes to ensure the highest quality and purity. Serotonin is a neurotransmitter in the brain ass..
32.22€
Ex Tax:26.63€
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