Swanson Vitamins L-Lysine, 500 mg, 100 Capsules
100 capsules · Capsules
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Price history
Best price so far: £6.66 at Iherb on 2 Sept 2026
Close to the typical price of £6.66 over the last 90 days — a drop may be worth waiting for. Set an alert and we'll tell you.
About this product
Stress Support500 mg Per CapsuleFree FormDietary SupplementSupports a Healthy, Natural Response to Daily StressSupports Nervous System HealthProvides Antioxidant SupportScience-Backed Quality Since 1969Stressed? When tensions run high is when you need Swanson L-Lysine the most. L-lysine is classified as an essential amino acid because our bodies need it every day for regulating immune responses. But when we're under increased stress, our need for L-lysine increases even further. Our Free-Form L-Lysine capsules are a great way to meet the additional demands of high-stress times.