I’ve seen this mentioned/discussed in a few threads from a while ago. I’ve experienced it as well. Seems like sometimes even day to day, my skin’s flush, and general liveliness/overall tone, fluctuates. One day it never flushes and looks pale/dead. A few days later and I regain some flush, and it looks relatively lively. Encouraging to see this kind of upswing but it’s yet to return to pre-fin quality, and it seems like it will inevitably decline again. Does anyone else experience this and have an idea as to a possible cause or causes? Vitamin E Oil, I’ve noticed, might offer some improvement regardless of whether one is on an up or down swing.