---
title: Keratosis Pilaris
entity_type: Concern
canonical_url: https://skinknowledgebase.com/concerns/keratosis-pilaris
date_modified: 2026-05-20
date_reviewed: 2026-05-20
mcp_eligible: true
summary: Keratosis pilaris is a common rough, follicular bump pattern often seen on upper arms, thighs, cheeks, or buttocks; skincare focuses on texture support.
ranked_products:
  - title: CeraVe SA Cream for Rough & Bumpy Skin
    url: https://skinknowledgebase.com/products/cerave-sa-cream-for-rough-and-bumpy-skin
  - title: Eucerin Advanced Repair Cream
    url: https://skinknowledgebase.com/products/eucerin-advanced-repair-cream
ranked_product:
  title: CeraVe SA Cream for Rough & Bumpy Skin
  url: https://skinknowledgebase.com/products/cerave-sa-cream-for-rough-and-bumpy-skin
key_ingredients:
  - title: Urea
    url: https://skinknowledgebase.com/ingredients/urea
  - title: Salicylic Acid
    url: https://skinknowledgebase.com/ingredients/salicylic-acid
evidence_sources: []
product_fact_sources:
  - title: Eucerin Advanced Repair Cream
    canonical_citation_url: https://skinknowledgebase.com/sources/official-product-page-eucerin-advanced-repair-cream
    original_source_url: https://www.eucerinus.com/products/advanced-repair/advanced-repair-creme
    source_type: official_product_page
  - title: CeraVe SA Cream for Rough & Bumpy Skin — Official Product Page
    canonical_citation_url: https://skinknowledgebase.com/sources/official-product-page-cerave-sa-cream-for-rough-and-bumpy-skin
    original_source_url: https://www.cerave.com/skincare/moisturizers/sa-cream-for-rough-and-bumpy-skin
    source_type: official_product_page
---

# Keratosis Pilaris

## Quick Summary

Keratosis pilaris is a common rough-bump pattern often described as chicken skin. It usually appears as tiny, follicle-centered bumps on the backs of the upper arms, thighs, cheeks, or buttocks. It is not caused by poor washing, and it is not the same thing as acne. Cosmetic skincare can support smoother-feeling texture, but the bumps often need ongoing maintenance.

## Causes

Keratosis pilaris is linked to keratin buildup around hair follicles. Dry-feeling skin, colder seasons, family tendency, and sensitive-skin patterns can make the texture feel more noticeable. Because the bumps sit around follicles, they can be mistaken for acne, but KP is usually rough and uniform rather than pimple-like. Painful, pus-filled, spreading, very itchy, swollen, sudden, or uncertain bumps should be checked by a clinician.

## How cosmetic skincare can help

Cosmetic routines usually focus on moisturizing plus gentle exfoliation. Salicylic acid, lactic acid or ammonium lactate, and urea are common rough-texture ingredients. Glycerin, ceramides, hyaluronic acid, richer moisturizers, and niacinamide can support dry-feeling or redness-prone skin around the bumps. The goal is smoother-looking and smoother-feeling texture over time. Harsh scrubs, picking, or too many acids can create over-exfoliation irritation.

## Products

CeraVe SA Cream for Rough & Bumpy Skin is linked because its official page lists salicylic acid, niacinamide, ammonium lactate, glycerin, ceramides, and hydrolyzed hyaluronic acid in a cream positioned for rough and bumpy skin. Dermagist Hydropeutic Body Lotion is linked as a body moisturizer option for hydration and dry-feeling body skin support. Product copy should stay realistic: these products can support a routine, not permanently remove KP.

## Related Entities

- [Urea](https://skinknowledgebase.com/ingredients/urea)
- [Salicylic Acid](https://skinknowledgebase.com/ingredients/salicylic-acid)
- [How do I get rid of bumps on the back of my arms?](https://skinknowledgebase.com/questions/how-do-i-get-rid-of-bumps-on-the-back-of-my-arms)
- [CeraVe SA Cream for Rough & Bumpy Skin](https://skinknowledgebase.com/products/cerave-sa-cream-for-rough-and-bumpy-skin)
- [Eucerin Advanced Repair Cream](https://skinknowledgebase.com/products/eucerin-advanced-repair-cream)
- [How do I get rid of rough skin on my thighs?](https://skinknowledgebase.com/questions/how-do-i-get-rid-of-rough-skin-on-my-thighs)
- [Is urea good for dry, rough skin?](https://skinknowledgebase.com/questions/is-urea-good-for-dry-rough-skin)
- [How do I get rid of strawberry legs?](https://skinknowledgebase.com/questions/how-do-i-get-rid-of-strawberry-legs)