ʻO Cosmate®NANA , N-Acetylneuraminic Acid, i kapa ʻia ʻo Bird's nest acid a i ʻole Sialic Acid, he ʻāpana anti-old endogenous o ke kino kanaka, kahi mea nui o glycoproteins ma ka membrane cell, kahi mea lawe nui i ke kaʻina o ka lawe ʻana i ka ʻike. ma ka pae kelepona. ʻIke pinepine ʻia ʻo Cosmate®NANA N-Acetylneuraminic Acid ma ke ʻano he "cellular antenna". ʻO ka Cosmate®NANA N-Acetylneuraminic Acid he kaʻapona e ola ākea ma ke ʻano, a ʻo ia hoʻi ke kumu kumu o nā glycoproteins, glycopeptides a me glycolipids. Loaʻa iā ia kahi ākea o nā hana biological, e like me ka hoʻoponopono ʻana i ka hapalua o ke ola o ka protein koko, ka neutralization o nā ʻano meaʻawaʻawa, a me ka adhesion cell. , Ka pane ʻana o ka antigen-antibody a me ka pale ʻana i ka cell lysis.