Life Extension

Acetyl-L-Carnitine Arginate is an advanced carnitine supplement that promotes youthful cellular energy metabolism and supports brain and nerve health.

Anti-Alcohol with HepatoProtection Complex provides broad-spectrum nutrients designed to combat free radicals, neutralize alcohol metabolites such ...

Daily replenishment of the B-vitamins is essential. B-vitamins are water soluble and easily washed from the body. Plus, stress, certain medications...

The branched chain amino acids (BCAAs) L-valine, L-leucine, and L-isoleucine enhance protein synthesis in liver cells and muscle cells. Because th...

Glycine is a conditionally essential amino acid that serves as both an inhibitory and excitatory neurotransmitter. It is the chemically simplest an...

Glutamine is an amino acid that serves as a building block for proteins. It is also an important fuel for immune cells that promote optimal immune ...

Theanine is the predominant amino acid of tea that produces calming effects in the brain by increasing levels of serotonin and dopamine, and blocki...

Serotonin is a neurotransmitter in the brain associated with positive moods and restful sleep. Your body requires the essential amino acid trypto...

Eating fruits and vegetables is good for the body. Getting the recommended daily servings is the hard part. That's why we created Life Extension M...

We have many different brands of NAC available. Click here for all our current NAC options.   A Best Seller, N-Acetyl-L-Cysteine (a.k.a. NAC...

Taurine is one of the most abundant intracellular amino acids in the human body.  Benefits at a Glance One of the most abundant amino acids in the...