Hello friends, today I used for first time Tweex shave stick. It is similar like Arko, with somehow strongest and industrial smell. I have psoriasis, and realized, that my skin got red and itchy when I applied the lather. Same thing when I other tallow based soaps, but not sure from all or particular ones. Is possible to have allergic reaction? My skin get better after few hours, but still there is some redness I read linalool and parfum can be a issue. Thanks!