I have been diagnosed with level 2 rosacea last summer and was devastated and in constant pain ( and itching)
As I am both a skin professional and naturopath, I did lots of research ( first on this site) and also using evidence based info and found a cure!!
I found that Rosacea is due to mineral imbalance in the body. To heal, one must either get a hair mineral analysis or jump straight to heavy metal detoxing ( internally) and helping with demodex mites ( who thrive from mineral imbalance...) on the outside with peroxide and borax.
I preferred using black castor oil as it helped with hyperpigmentation.
Good luck and would love to hear from you!!