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L-Lysine Powder, 100 g, Source Naturals


  • Dietary Supplement
  • Free-Form
  • Suitable for Vegetarians

L-Lysine is an essential amino acid which acts as a precursor for several other amino acids, including L-citrulline (needed in the body for normal protein metabolism) and L-carnitine (needed for fat metabolism). L-Lysine is crucial for the formation of collagen, a major part of the body’s connective tissues. L-Lysine also contributes to energy production when converted to acetyl coenzyme A, one of the principal fuels for the Krebs cycle.

Suggested use

1/4 to 1/2 teaspoon daily with juice or water.

Other ingredients

Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no starch, salt, preservatives, or artificial color, flavor or fragrance.


Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.

Store in a cool, dry place.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Supplement Facts

Serving Size: 1/2 Teaspoon (approx. 1.64 g)

Servings Per Container: 60

Amount Per Serving

% Daily Value

L-Lysine (as L-Lysine HCl)

1.28 g

†Daily Value not established.

Additional information

Weight .75 kg