Source Naturals, L-Lysine, 500 mg, 200 Capsules
Source Naturals · 200 capsules · Capsules
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Iherb
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Product description
Dietary Supplement Free FormL-Lysine is an essential free-form amino acid, which acts as a precursor for other amino acids, including L-carnitine (needed for fat metabolism). L-Lysine is crucial to 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.
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Price history
Best price so far: £13.77 at Iherb on 22 Jul 2026