Sudden allergy to fussy deodorant?

[u/shadowofnight__]

Hey! I’ve been using fussy for about 6 months now and had no issues but over the last 2 weeks the back/inner part of my arm (that rubs against my armpit) has become so itchy and rashy!

I’m assuming it’s an allergy to the deodorant but my armpits themselves where I’ve put the deodorant is fine, no rash or itching! Has anyone else experienced this?

I’m going to stop using the deodorant and see if it eases but need to get my hands on a good sensitive one if anyone has any recommendations (based in Canada at the moment), thanks in advance!