What is lysine?
Lysine is an amino acid (building block of protein), and it is also known as L-2,6-diaminohexanoic acid, Lisina, Lys, Lysine Hydrochloride, Lysine Monohydrochloride, and other names.
Lysine has been used in alternative medicine as a possibly effective aid in treating cold sores due to herpes simplex.
Other uses not proven with research have included canker sores, diabetes, stress, and for athletic performance improvement.
It is not certain whether lysine is effective in treating any medical condition. Medicinal use of this product has not been approved by the FDA. Lysine should not be used in place of medication prescribed for you by your doctor.
Lysine is often sold as an herbal supplement. There are no regulated manufacturing standards in place for many herbal compounds and some marketed supplements have been found to be contaminated with toxic metals or other drugs. Herbal/health supplements should be purchased from a reliable source to minimize the risk of contamination.
Lysine may also be used for purposes not listed in this product guide.