It's most common on the: Keratosis pilaris rubra (KPR) is an inflammatory form of the condition that causes small, grainlike bumps and skin redness, primarily on the face, neck, chest, and arms.

These may include blackheads, whiteheads, or painful cysts. Acne commonly affects the face, neck, back, and chest. Keratosis pilaris, often called "chicken skin," results from a buildup of keratin ...

It’s time to up our beauty routines, which may involve tackling keratosis pilaris (KP) that plagues your arms and legs (not to mention the ingrown hairs and strawberry skin that pop up in ...