免疫 めんえき賦活 ふかつ ざいでしょう
men'ekifukatsuzaideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 免疫賦活剤

1. Probably an immune booster.; Possibly an immunostimulant.

Polite
Presumptive
Conjecture