"If you struggle with rough “chicken skin” on your arms or thighs, or anywhere else on your body, you’re not alone. Characterized by small red or white bumps that appear in patches, keratosis pilaris (KP) is a completely benign, but ultimately unsightly chronic skin condition. It’s also extremely common, with nearly 40% of adults experiencing KP at some point."
Check out Dr. MBK's response here: https://www.newbeauty.com/experts-tips-for-kp/