Keratosis Pilaris: Causes, Treatments, and Skincare Tips

Keratosis pilaris (KP), often called “chicken skin,” is a common, harmless skin condition that appears as small, rough bumps—usually on the upper arms, thighs, or cheeks. While it’s not dangerous, it can be frustrating and affect confidence. At MDCS Dermatology, Marisa Garshick, MD, FAAD helps patients understand and manage KP with evidence-based treatments and personalized skincare routines.

What Causes Keratosis Pilaris

KP occurs when keratin, a protein that protects the skin, builds up and blocks hair follicles. This results in dry, rough patches or tiny bumps that may resemble goosebumps. Genetics play a strong role, and it often runs in families. While it’s more common in people with dry skin, eczema, or seasonal skin changes, it can affect anyone.

Treatment Options for KP

Although there’s no “cure” for KP, consistent treatment improves skin texture and reduces bumps:

• Exfoliating Acids: Lotions or creams with lactic acid, glycolic acid, or urea help smooth and soften skin.
  

• Topical Retinoids: For more stubborn cases, retinoids can help normalize cell turnover and prevent clogged follicles.
  

• Moisturizing: Daily application of thick, fragrance-free moisturizers supports the skin barrier and reduces roughness.
  

• In-Office Treatments: At MDCS Dermatology, procedures such as chemical peels, microdermabrasion, or laser therapy may enhance results when at-home care isn’t enough.
  
  

Skincare Tips to Manage KP at Home

• Use a gentle, non-soap cleanser to avoid drying out the skin.
  

• Avoid harsh scrubbing, which can worsen irritation.
  

• Apply moisturizers immediately after bathing to lock in hydration.
  

• Stay consistent—visible improvement often takes weeks.
  
  

Expert Care with Dr. Garshick

Marisa Garshick, MD, FAAD specializes in medical and cosmetic dermatology and provides individualized KP treatment plans to help patients achieve smoother, healthier skin.