VetriScience® Laboratories’ Vetri Lysine Plus is recommended to support immune system function, collagen formation, tissue repair, antioxidant activity, and antibody and lymphocyte production. The amino acid L-lysine supports hormone, antibody and enzyme production, as well as collagen formation and tissue repair. The inclusion of DMG supports methylation, providing useful methyl groups to support the production of hormones, neurotransmitters, antibodies, nucleic acids, and other metabolically active molecules. Safe use in pregnant animals or animals intended for breeding has not been proven. If animal’s condition worsens or does not improve, stop product administration and consult your veterinarian. For use in cats and kittens only. For animal use only. Keep out of the reach of children and animals. In case of accidental overdose, contact a health professional immediately. Store in a cool, dry place. About the ingredients : L-lysine is an amino acid that supports antibody, hormone, and enzyme production. It also supports collagen formation and tissue repair. L-lysine competes with L-arginine, which is the amino acid required by the herpes virus to replicate. DMG is an intermediary metabolite, which is a substance that is rapidly broken down into other vital substances in the body. DMG provides useful building blocks,including methyl groups that support the production of vitamins, hormones,neurotransmitters, antibodies, nucleic acids, and other metabolically active molecules. Animals produce DMG in small amounts, and research indicates that supplementing with DMG enhances oxygen utilization at the cellular level, as well as supports the immune response with antibody and lymphocyte production.