rosacea
"There should be a negative number rating for this product, since it literally made my issue far worse. I have rosacea and experience constant redness, sun-sensitivity, and long-lasting flushes. When initially applied, this product blanched my skin into a sort of blotchy-but-paler-than-usual state for about 12 hours....then all hell broke loose. I woke up in the night with the most intense rebound flushing imaginable. You could probably have used my face to smelt iron. I applied it once more, and then totally gave up. The discomfort was horrific, and to make matters worse, my poor skin was completely out of wack for about a week after; extra flushy, super sensitive, and generally awful. Seems like most people have a similar experience."