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L-Lysine

An essential amino acid

Supports protein synthesis^{^†}

One of the nine essential amino acids, L-lysine plays a key role in the makeup of body proteins.^{^†}

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Understanding L-Lysine

Learn more about this essential amino acid.

What is L-lysine?

L-Lysine is a building block for protein. It’s an essential amino acid that plays a key role in the creation of body proteins.†

Who should take L-lysine?

Anyone looking to support the process of creating protein molecules may want to supplement their L-Lysine intake.†

Where is L-Lysine found?

L-Lysine is naturally found in animal-based foods, such as meat and dairy, but it can also be found in smaller amounts in plant-based foods, like legumes. Since the body can’t produce its own L-Lysine, it relies on food and supplement sources.

L-Lysine FAQ VIEW ALL FAQ VIEW ALL FAQ on L-Lysine FAQ

Explore expert answers to some of the most frequently asked l-lysine questions.