(Seohyun)
Eosaekhage heullin miso
Himeobsi cheojin du eokkae
Geumbangirado ool deuthan
Neoui moseubeul bwaseo

(Yoona)
Neodabjianhge wae geureoni
Nagateun aedo jal saneunde

(Sunny)
Cheoeumbuteo jeonbu jal dwemyeon jaemieobseo~
[ Lyrics from: http://www.lyricsmode.com/lyrics/s/snsd/vita500.html ]
(All)
(Ja nunmul dakkgo) kkeut eobsi pyeolchyeojin I heomhan ili nal himdeulge
Haedo na gwaenchanha
Oomcheuryeottdeon nalgaereul dasi jjookpyeo
Sesangeul jeonbu gajyeo boja
V.I.T.A.M.I.N neol wihan nae jakeun seonmulhana~
Nan hangsang nipyeon
Kkok gieokhaejwo
Saranghae~ naneun neoui vitamin