How to say "是黑发膏吧" (shì hēi fà gāo ba) in Chinese dialogue

shìhēigāoba

It's hair dye, isn't it?

Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0120:16
zhè
me
duō
hēi
de

All this black stuff...

LINE 0220:24
PLAYING SCENE
shì
hēi
gāo
ba

It's hair dye, isn't it?

LINE 0320:26
bǎo
shǒu

I'll keep your secret,

Show Information
Source MediaTV Series
Season & EpisodeS1 E24
Timestamp20:24
TMDB ID289209