Is There A Way To Check When Your Booster Will Expire?

[Cacaus]

Just like plat discount coupons, is there a menu in the game where I can check how long my booster will last until it expires? I.e. a countdown timer or do I just have to write it all down some place else?

[Grobbus]

It's displayed in the right upper corner.

[Tsukinoki]

While you are idling in your liset if you look in the top right hand corner of the screen you'll see it cycle through all of the boosters you have active and their remaining time, as well as showing if you have items in the foundry done.

[Madway7]

What if you have 2 of the same booster?

I got a 60 day something (most likely affinity) booster from a rare container 2 days ago and yesterday I got the 3 day affinity booster from the 50th day login reward.

Now it only shows me the (initial) 3 day affinity booster.