Mancat
Member
I'm curious to see everyone's opinion on how long it lasts for you? On the ProZinc website I found nothing that said it expires but I've seen posts on here where people said it seems to lose efficacy when they get to the end of the bottle. I had my bottle for almost exactly 5 months and now that I've switched to the new bottle she's pulling red numbers. I've lowered her dose to 1.6 to see what that does. I'm not worried about it due to the progress she's been making with everyone's help here
but I am wondering what experiences people have had with it.
