My age is 30 and I am not a frequent user of lipstick,4 months back I applied a lipstick 💄 and it started burning in a minute I immediately rubbed it off and washed my lips with plain water, by then my upper lip turned red then black it started peeling every month so I thought it will become normal, but no it is still black - painful . 2 issues: I used Lakme lipstick, it got expired which I didn't notice My skin is usually very sensitive. Please doctor, can someone suggest how do I get rid of this?