We've all been there at some point in time. Too much sun exposure causes redness but things like inflammation and long term dry skin can also be contributors.
The answer? Yellow light therapy which has been shown to be effective in reducing redness.
A good baseline for those who have redness is 10 min per day at level 7 intensity. We also would recommend using a moisturizer afterwards especially if you have dry skin. Also make sure you're wearing sunscreen during the day! Just make sure you have a clean face before using the Artemis LED mask and neck plate.