What should you know about Paula's Choice KP treatment?

Keratosis pilaris forms when dead skin and keratin collect around hair follicles, creating small rough bumps commonly felt on the upper arms, thighs, cheeks, or buttocks. A leave-on exfoliant can help clear surface build-up and smooth the texture over time. Some Paula's Choice products also contain retinol, a vitamin A derivative that can influence how skin cells are shed. It does not remove the underlying tendency, so maintenance may be needed.

Apply a thin layer to clean, dry skin according to the product directions, then follow with a plain moisturiser. Start on a small area and use it less often if stinging, peeling, or marked dryness develops. Avoid scrubbing the bumps, picking them, or layering several strong exfoliants in one routine. Use broad-spectrum sunscreen on exposed areas, especially if a retinol product is included. Do not apply retinol to irritated or sunburned skin; ask a clinician about suitability during pregnancy or while breastfeeding.

Arrange a dermatology assessment if bumps are painful, pus-filled, rapidly changing, very itchy, or associated with spreading redness. Medical review is also useful when the diagnosis is uncertain or a careful routine has not improved the texture. Stop the product and seek advice for swelling, blistering, severe burning, or a rash that continues after use.

Could these bumps be keratosis pilaris rather than folliculitis or another rash? Which ingredient and frequency fit my skin? Should I avoid retinol because of pregnancy, breastfeeding, eczema, or another treatment? What should I use if the area becomes inflamed?