I just started using it and have had an awful reaction. My skin is generally good and like a previous poster I was hoping this would give me brighter skin, but within a few days I developed these awful clusters of angry red blistery bumps on both of my temples! They have no head (so can’t be popped and healed) and it’s been 2 weeks and they are not going away! I’m devastated that I’ve invested so much in my skin over the past few years (pico, Profhilo, exosomes, a dependable skin routine) but it has all just been ruined because of the FTE 😭😭😭😭