L-lysine is an essential amino acid necessary for growth, development, tissue
maintenance and repair.* L-lysine supports a healthy immune system and is
one of the nine essential amino acids that the body needs to produce proteins.*
Natural Factors amino acids are the highest quality pharmaceutical grade
products available.
maintenance and repair.* L-lysine supports a healthy immune system and is
one of the nine essential amino acids that the body needs to produce proteins.*
Natural Factors amino acids are the highest quality pharmaceutical grade
products available.