If I am using The Ordinary Salicylic Acid under moisturiser for blemishes can I also add in something like Nip And Fab Dragons Blood Serum for other areas so a hyaluronic acid for other problems like lines will it :
Be counter intuitive
Too much
Cause irritation?
I am really trying to get a decent skin care routine down but I don't know enough and I'm kind of just fucking about and hoping for the best 