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.

Retinol body lotions are the MVP choice for anything from chest acne and keratosis pilaris to hyperpigmentation, dullness, and discolouration. In a nutshell, you should be adding one to your skincare ...