I see there is N-Aethyl-Carnosine, and N-Acethyl-Cysteine... Ain't it that the thing against cataracts is N-Acethyl-Carnosine (it's the one sold on Amazon as NAC eye-drops it seems.) ? Those pills that are being advised here are N-Acethyl-Cysteine. Makes me wonder if they are the right ones, or still good ones then...Does anyone know a bit more about it ?