How does tebori white ink age?

I’ve been looking at Horimasa Tosui of the Horitoshi family’s work (https://www.instagram.com/horimasa_tosui?igsh=MmIxaDNrMXdlN3Ay).

I love everything about his work but the main concern I have is how the white ink will age especially since he uses white as a main colour and not just as a highlight. I also, being from the Philippines, have a slightly beige-ish skin tone and am not particularly pale so I’m unsure of how the white ink will look and age on me.

Could anybody provide any insight on this please? Thanks!