If you've ever noticed small, rough bumps on your arms or thighs that just won't go away, you may be dealing with Keratosis Pilaris. As a board-certified dermatologist, this is one of the most common skin concerns I see in my practice. While its completely harmless, many patients want to understand what causes KP and how to get rid of it effectively. In this guide, I'll answer the most frequently asked questions about Keratosis Pilaris and share my top treatments to help smooth and calm your skin.
What is Keratosis Pilaris and what causes it?
Keratosis Pilaris is a very common, harmless skin condition that affects nearly 20% of people worldwide. It appears as small, rough bumps and dry patches, typically on the upper arms, thighs, cheeks, or buttocks. The condition is caused by a buildup of keratin, a protein that protects the skin, which can clog hair follicles and create that rough, bumpy texture. Many patients refer to it as "chicken skin" because of how it looks and feels.
Is Keratosis Pilaris harmful and does it go away?
Keratosis Pilaris is not harmful and does not pose any long-term health risks. However, it can be persistent. While some people notice improvement with age, others may continue to experience it into adulthood. Even though it can't be permanently cured, the appearance of Keratosis Pilaris can be significantly reduced with the right skincare routine.
What is the best way to get rid of Keratosis Pilaris bumps?
The most effective way to improve Keratosis Pilaris is through consistent, gentle exfoliation combined with proper hydration. Removing excess dead skin helps prevent clogged follicles, which are the root cause of those bumps. It's important to exfoliate carefully because harsh scrubbing or over-exfoliation can irritate the skin and make the condition worse rather than better.
Do chemical exfoliants like AHA and BHA help Keratosis Pilaris?
Yes, chemical exfoliants are one of the best treatments for Keratosis Pilaris. Alpha hydroxy acids (AHAs), such as glycolic acid, and beta hydroxy acids (BHAs), like salicylic acid, work by dissolving dead skin cells and unclogging pores. This helps smooth the skin and reduce the buildup of keratin.
My go-to recommendation is The One, a body spray formulated with 10% glycolic acid and 2% salicylic acid. It targets KP, body acne, ingrown hairs, and body discoloration in a single step. I typically recommend starting with once-daily use and increasing to twice daily as your skin becomes more tolerant. For a gentler daily option, Clarify Pads use salicylic acid to smooth texture without over drying.
How do you soothe and moisturize Keratosis Pilaris-prone skin?
After exfoliating, it's essential to restore moisture and calm the skin. Chemical exfoliants can sometimes leave the skin feeling dry, so using a soothing, hydrating cream is key. Ingredients like aloe vera and hydrocortisone can help reduce redness, irritation, and inflammation while keeping the skin barrier healthy and balanced.
I recommend Soothe HC with 1% hydrocortisone to calm redness after exfoliating, followed by Intense Recovery Complex to deeply hydrate and repair the skin barrier.
What is the best skincare routine for Keratosis Pilaris?
An effective Keratosis Pilaris routine includes three key steps: gentle exfoliation, targeted chemical exfoliants, and consistent moisturization. When used together, these steps help smooth rough texture, reduce bumps, and improve overall skin appearance. Consistency is critical because results don't happen overnight, but with regular use, most people see noticeable improvement within a few weeks.
For a simple, effective starting point, the KP Duo bundles Soothe HC with your choice of The One or Clarify Pads at a discount. It's the routine I start most of my KP patients on.
When should you see a dermatologist for Keratosis Pilaris?
Most cases of KP can be managed at home with a good routine. But if your KP is red, painful, spreading, or hasn't improved after eight to twelve weeks of consistent care, it's worth seeing a board-certified dermatologist. In-office treatments like medical-grade chemical peels, laser hair removal, and prescription topicals can accelerate results for stubborn cases.
Ready to start smoothing your skin? Browse the full Keratosis Pilaris collection curated by Dr. Azi.
*This article is for educational purposes and is not medical advice. For a personalized treatment plan, schedule a consultation.*
