Well, the search function explodes gain so sorry if this has been posted before.
Anyhow, I have a very simple idea for a super and ultra remedy capsule:
super remedy capsule:
-Looks like a white and blue pill, 3 stars
-Cures status effects and makes you immune to status effects for 5 seconds
Ultra remedy capsule:
-Looks like a white and blue pill with a little star in it, 5 stars
-Cures status effects and makes you immune to status effects for 10 seconds
Of course, the times of immunity could be changed to something different, but you get the idea. Unlike super and ultra health capsules these will not replace normal remedy capsules in tier 2 and tier 3. Instead, normal remedy capsules still appear the most but there's a chance of a super or ultra appearing. Super and ultra remedy capsules cannot be found in tier 1 and ultra remedy capsules cannot be found in tier 2.
There is a thread about this, back from 2011 though. Google works better than the search bar here :P
As for the whole idea, super and ultra remedy pills do exist, and it is not necessary to change the way they look. The super has 1 star, and the ultra has 3 stars.
The whole status length has also been suggested, but would not fit well in some missions. After all, we would not want players to be dashing over shock panels in the prestige mission.