To supplement the amino acid requirement L-lysine L-lysine is a versatile essential amino acid, which is not produced or not produced in sufficient quantities by the body.

It is found rather in protein-rich foods such as dairy products, meat and eggs. L-lysine can be introduced with a balanced menu, with foods of adequate quality, but in some cases it may be necessary to ensure its introduction from another source in addition to meals. The BioTechUSA L-Lysine capsule, which is a food supplement, can help with this. Thanks to the capsule packaging, the dosage is simple and it is easy to carry it with us during the day.