I have noticed there is a point in time when a product is newish but not brand new, so it might be more available on a grey day. And then after that short window the pickings are slimmer.

I guess when something gets too popular others will find out about it and the shelves get cleared.

We’re still talking about moisturiser and eye drops right? 😉

Edit: Oh yes! And sometimes if things are getting very dry you can search for a ‘slime tutorial’ just to smooth out a rough patch.