I am using 8% lactic acid pH 2.5 solution twice a week and 2% salicylic acid pH 5 solution one a day on all my face including on my nose.
I don't use any sunscreen.
I use a moisturizer with 4% petrolatum one or twice a day if it has any effect.
I am noticing that my nose has become darker compared to other parts of my face. Other parts are normal.
My question is: should we use or can we use AHA or BHA on nose like other parts of our face?
Which one may have caused this darkness on my nose? AHA or BHA