Consider yellow LED at around 583nm - 589nm. You can buy 7 colour LED machines with three panels that are positioned over your face. Use it every day...
Over the years i have tried lots of antihistamines, even in large doses for months but they have no effect on my redness/flushing. With that I never...
The ability of our skin to protect us from chemicals is something we inherit. Some people are less well-protected which could imply an increased risk...