Hello,guys! I've bought a set of 3 serums and was totally impressed by tea tree relief serum. It's amazing!!! After I've finished this one, I've started using the second one immediately! It was a serum with propolis. But....it started burning my face. I've got a kind of dark spots after using it and the face is burning. Can it be a kind of reaction on vitamin C? Cause I saw that this propolis serum is especially for those who has sensitive skin, but it contains vitamin C.Guys,what can be wrong? Should I continue using it or should i stop? Please advise! P.S i am using propolis serum with:



Hyaluronic acid toner from isntree

Aloe vera oil free gel from cosrx(this combination was perfect with tea tree relief serum! I was soooo happy, but not now :(



Can you please advise?