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L-Lysine Supplements
Shop standalone L-lysine tablets and capsules by amount per serving, dosage format, serving size, other ingredients, and label directions.
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NOW Foods L-Lysine
NOW FoodsEssential Amino Acid for Everyday Nutrition NOW Foods L-Lysine 500 mg delivers this essential amino acid in a convenient capsule form. Because lysi...
View full detailsNOW Foods L-Lysine Powder
NOW FoodsNOW L-Lysine Powder is a pure, unflavored form of the essential amino acid L-lysine, for adults who want a measurable powder they can add to a dail...
View full detailsNOW Foods L-Lysine 500 mg
NOW FoodsNOW L-Lysine 500 mg supplies an essential amino acid the body cannot make on its own, for adults who want extra lysine to support collagen producti...
View full detailsNOW Foods L-Lysine 1,000 mg
NOW FoodsNOW Foods L-Lysine 1,000 mg Tablets provide a convenient way to incorporate this essential amino acid into your daily supplement routine. L-Lysine ...
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How to Choose L-Lysine
Comparing L-lysine supplements
L-lysine is an essential amino acid. The focused products in this collection differ mainly by amount per tablet or serving and total servings per container.
Review the complete label and your total amino-acid intake. Ask a qualified healthcare professional about long-term use, pregnancy, kidney concerns, medication interactions, or use for a diagnosed condition.