Arginine is a conditional amino acid, which means it can be manufactured by the body. However, in times of illness & stress,

L-Arginine supports muscle metabolism & also is required in the formation of nitric oxide, a compound involved in the circulatory

L-Carnosine supports healthy ageing & cellular rejuvenation. It occurs naturally in muscle & brain & is critical to the proper

L-Lysine supports a healthy immune system & is one of the nine essential amino acids that the body needs to manufacture proteins.*

L-Tyrosine supports stress management & promotes energy. Natural Factors amino acids are the highest quality products available.

Lactase Enzyme breaks down the milk sugar (lactose) into an easily digestible form. It effectively allows people who have their