@beachlife67 Express Scripts told me a few months ago it would be unavailable until further notice, but from reading all these posts, that isn't the case with everyone. I spoke with a pharmacist at Express Scripts today, and they told me that they haven't had it in stock since February. That seems silly since I've been receiving it since then, and I currently have half of a 90-day supply and a full 90-day supply left. Apparently, the supplier Express Scipts uses can no longer get it from the manufacturer. The pharmacist couldn't tell me why. They also told me I could get 90-day supplies from a retail pharmacy, so the retail pharmacy's supplier isn't having any trouble getting it. So, it looks like this is an Express Scripts issue only. Sorry for the confusion.