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The key active compound
Consult a healthcare provider before use if pregnant
Fast Acting: Powder form allows for quick absorption and effectiveness
the most bioavailable form for maximum absorption and effectiveness
Natural Factors - L-Lysine 500mg Vegetarian - 180 Capsules The key active compoundEssential Amino Acid for Immune and Tissue Health Natural Factors L Lysine delivers 500 mg of pure, free form L lysinean essential amino acid that your body cannot produce on its own and must obtain from diet or supplementation. L lysine plays critical roles in protein synthesis, collagen formation, calcium absorption, immune function, and the body's natural defense against viral challenges. This vegetarian friendly formula provides therapeutic levels
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