We highly recommend purchasing the NOW Supplements, Double Strength L-Lysine Hydrochloride if you are looking for a high-quality lysine supplement that is effective and easy to take. We found that ...

At the screening visit, patients were randomized to receive L-lysine monohydrochloride or placebo. The number of patients assigned to each group was not reported. The patients were given 11 500-mg ...

Valacyclovir is a medication approved by the Food and Drug Administration (FDA) to treat cold sores, herpes, herpes zoster ...

In supplement form, you'll see it listed on the label as L-lysine. Read More: Why Do I Get Sick So Often, While Others Stay ...