Keratosis pilaris is a very common skin condition that causes small, rough bumps on the skin. These bumps are often described as “chicken skin” because the skin feels similar to the texture of a plucked chicken.
The bumps usually appear on the upper arms, thighs, cheeks, or buttocks. They may look slightly red or flesh-colored and often feel dry or rough to the touch.
Although keratosis pilaris is harmless, many people look for ways to smooth the skin and reduce its appearance.
What Causes Keratosis Pilaris?
Keratosis pilaris develops when a protein called keratin builds up in the hair follicles. Keratin helps protect the skin, but when too much accumulates, it can block the opening of hair follicles and create small bumps.
This condition is very common and often runs in families.
As skin changes with age, dryness can make rough bumps feel even more noticeable, especially when the skin barrier is already struggling to hold moisture.
Dry skin can make keratosis pilaris more noticeable, which is one reason many people see it worsen during the winter months.
Where Chicken Skin Usually Appears
Keratosis pilaris most commonly develops on:
• Upper arms
• Thighs
• Buttocks
• Cheeks (especially in younger people)
The bumps are usually painless and do not cause serious health problems, but they can make the skin feel rough or uneven.
Many people begin noticing skin changes like dryness, thinning, or rough texture as they get older. You can learn more in our guide to aging skin care after 50.
Does Keratosis Pilaris Go Away?
For many people, keratosis pilaris improves with age, although it may never disappear completely.
The condition often becomes less noticeable over time, especially when the skin is kept well moisturized and gently exfoliated.
How to Improve the Appearance of Keratosis Pilaris
Although there is no permanent cure, several skincare habits can help smooth the skin.
Gentle Exfoliation
Removing dead skin cells can help keep hair follicles from becoming clogged.
Exfoliating ingredients that may help include:
• Lactic acid
• Salicylic acid
• Glycolic acid
• Urea
These ingredients help loosen the buildup of keratin and smooth the skin’s surface.
Moisturizing Regularly
Keeping the skin well hydrated is one of the most important steps.
Moisturizers containing ceramides, glycerin, or hyaluronic acid help support the skin barrier and improve overall skin texture.
Dry skin can make keratosis pilaris look worse, so consistent moisturizing is important.
Avoid Harsh Scrubbing
Many people try to scrub the bumps away, but harsh scrubbing can irritate the skin and make redness worse.
Gentle exfoliation and moisturizing with a product such as AmLactin No-Scrub Exfoliator usually work better than aggressive scrubbing.
When to See a Dermatologist
Keratosis pilaris is usually harmless and does not require medical treatment. However, a dermatologist may recommend stronger creams or treatments if the condition becomes bothersome.
Related Aging Skin Guides
• The Complete Guide to Aging Skin Care After 50
• How to Improve Thin Skin as You Age
• Why Aging Skin Heals More Slowly
• Best Daily Skin Care Routine for Aging Skin
Final Thoughts
Keratosis pilaris, often called chicken skin, is a very common skin condition that causes small rough bumps on the skin. While it cannot be permanently cured, gentle exfoliation and regular moisturizing can help improve the appearance of the skin.
With consistent care, many people find that their skin becomes smoother and more comfortable over time.
Keratosis pilaris is only one of several common skin conditions that can appear as the skin changes with age. Some people may also notice small harmless growths known as skin tags.