天然 てんねん保湿 ほしつ因子 いんしじゃなかったです
tennenhoshitsuinshijanakattadesu

Noun
Desu Copula

The polite, past negative form of 天然保湿因子

1. Wasn't natural moisturizing factor.; Wasn't a natural humectant.

Past/Perfective
Negative
Polite
Casual Register