CBD is a great addition to your routine, but layer carefully: always apply...

https://city-wiki.win/index.php/The_Definitive_Guide_to_Patch_Testing_CBD_Skincare:_Safety_First

CBD is a great addition to your routine, but layer carefully: always apply water-based serums before your oil. Often, irritation comes from overloading your skin with too many actives rather than the CBD itself