[product question] If you get a mildly red and warm face from using a serum for the first time, should you contuine using it?

Beauty Tips For Body Care
I tried out the iunik rose galactomyces serum today (which contains 50% galactomyces ferment filtrate and 10% cabbage rosewater) and it made my skin kinda red after applying, does it mean it’s irritating for me?
Girls Blog 2015
Submitted by _idekman