How to get rid of keratosis pilaris on my arms?

Not curable: This is a poorly-understood genetic illness that comes and goes. A dermatologist can help you manage it with retinoids and perhaps other meds. There's no such thing as a perfect body, but you can manage this relatively common problem. Maintain your overall fitness and general health. PhotoGuy says he has keratosis pilaris -- he's not complaining or hiding his arms. Best wishes.