Kirkland protein bars

Hi. I would like to know if the Kirkland chocolate brownie and chocolate chip cookie dough protein bars are ok for Pesach this year.

Chocolate brownie-protein blend(milk protein isolate and whey protein isolate) dietary fiber from tapioca starch, cashews, unsweetened chocolate, erythritol, cocoa powder (processed with alkali),natural flavors, water,cocoa butter, sea salt,sunflower lecithin,steviol glycosides (stevia).

Chocolate chip cookie dough- protein blend(milk protein isolate and whey protein isolate), dietary fiber from tapioca starch,cashews,unsweetened chocolate,erythritol,natural flavors,cocoa butter,sea salt,water, sunflower lecithin,steviol glycosides (stevia).
Thank you!

Kosher dairy for Pesach

Do I understand from this that milk protein isolate is dairy (as opposed to the whey)?