I recommend a non-greasy hair oil.

This is the Seedbee Chaewoodam Silk Hair Oil I purchased during the Seedbee x Negowang event! I bought it because it is highly concentrated, adheres perfectly to damaged hair to provide a coating, and has a light texture that isn't sticky; it really seems to be great^^ Care oils can sometimes make your hair greasy, but I love that the Seedbee product allows for care without any stickiness. Thanks to this, I don't have to worry about frizz even during the rainy season haha.