Hello good, I would like to give you an idea how to improve the bandage to heal efficiently in the game. We know that the bandage lasts too long but gives very little healing. The idea would be to shorten the duration and get the same cure that gives us but adding a new ingredient that would be the substance left by aphids. I wish it would be that implementation to facilitate healing in the game.

I wish I did more with smoothies so I could make a more educated reply but I think they have intentionally left bandages as weak/slow healing method as we are supposed to use smoothies for faster/greater healing. (I've only used smoothies for the Assistant Manager fight so far as the third stage kicked me in the shins. I will likely use them more now that Whoa! is harder.) That said I would still be very much in favor of your idea; perhaps a 'bandage+' we could unlock. 

i personally use meals for health regen as they heal you for the entire time they're active. Then for quick healing i use beefy "Smothie?'s" super easy to make and a decent chunk of healing to boot. but i do agree that bandages are entirely obsolete once you unlock muscle sprouts and smoothie stations, which can be done very early in a game.