Talk to Dermatologist on Keratosis Pilaris (chicken Skin)

assalamualaikum wrwb

I've Keratosis pilaris, also known as chicken skin (as per google) on my both arms, shoulder till elbow. they don't itch nor there's any pain, and I have these since 2007. I want to get rid of them. sometimes they get very few, sometimes they increase. I've seen these on the arms of a few friends too at gym. did some research on internet too. please suggest any cream or treatment which I may use to get rid of these. I don't like the sensation of these when I touch my arms while washing or scratching. please help.