repeating botox/fillers...do you need less?

[SeasonalVag]

Hi, I keep reading that you need less botox when you repeat as muscles learn not to express, and that wrt fillers, you need less or can go longer without as it promotes collagen increase.

Are these just marketing myths? Has anybody noticed that they need less?

discreet cough

I've noticed it with fillers - not so much with Botox

Ah, so maybe it does actually stimulate collagen....even just a bit.....