I've been living with a similar redness on my forehead for about 7 years. Once and awhile people ask about it but luckily it's not super noticeable unless im drinking or am exposed to intense sun. I noticed your surrounding skin is very tan after coming back from vacation. When I lived in Santa Barbara I would go to the beach often, and I noticed significant improvement with my SebDerm after spending a lot of time in the sun. My theory at the time was that the UV rays temporarily killed the yeast that causes seb derm. I would also swim in the ocean, so I''m also wondering if there is something with the salt water or something that may have cause the improvement. I have tried to replicate the effects by sitting in the sun but to no avail, the redness persists. I''m wondering if the sunlight was not intense enough or am I mossing the affect of the ocean water? I would almost consider taking up surfing in the frigid SF water to test it out... I also tried mixing salt with tap water and applying it to my forhead but it did nothing...