Swanson L-Lysine is an essential amino acid that works to relieve stress in the body.* It regulates immune response and helps us manage the stress of day-to-day life.
Supports a healthy, natural response to daily stress
Supports nervous system health
Promotes a feeling of calmness and relaxation
Per GMP guidelines set forth by the FDA, most products are formulated for 24 months from the date of manufacture. Liquids and probiotics are formulated for 12 months.