The one habit that cut my outbreaks the most
Founder here. After years of tracking my own cold sores, the single change that moved the needle was applying a mineral SPF lip balm every single morning, not just on sunny days. UV is the most reproducible trigger for most people. Curious what the biggest lever has been for you.
Thank you for saying it is a prevention problem. I spent years just reacting to them.
Never knew lips had almost no natural sun defence. That explains so much.
Great thread, learning a lot here.