How to Treat Keratosis Pilaris: 8 Expert Tips That Actually Work

Keratosis Pilaris (KP) affects nearly 40% of people—yet most are still stuck scrubbing, picking, or moisturizing without real results. If you’ve noticed rough red bumps on your upper arms, thighs, or butt, you’re not alone—and you don’t have to just live with it.

While there’s no permanent “cure,” the right routine can dramatically smooth and calm KP-prone skin. Here’s what actually works (and what makes it worse).

What Is Keratosis Pilaris?

Keratosis Pilaris is a common skin condition where dead skin cells (specifically keratin) clog the hair follicles, causing tiny bumps that feel rough or sandpaper-like. They're typically harmless but often persistent, especially in drier climates or during hormonal shifts.

The bumps may appear red or inflamed, but usually aren’t itchy or painful. Still, they can feel frustrating—especially when nothing seems to help.

This Is What Triggers KP (And What Makes It Worse)

While KP is rooted in genetics, several factors can make it flare:

• Dry skin and low humidity
  
  

• Hormonal changes
  
  

• Harsh scrubbing or exfoliating tools
  
  

• Products with sulfates or synthetic fragrance
  
  

• Tight clothing that causes friction
  
  

Avoiding these irritants is step one. Step two: build a smart, consistent routine that gently exfoliates and restores moisture balance.

1. Stop Scrubbing—Seriously

Physical exfoliation does more harm than good. That scrub or dry brush might feel satisfying in the moment, but it can inflame KP and lead to even more redness and texture.

Instead: Use a gentle chemical exfoliant to dissolve dead skin without damaging your barrier.

Try this: Multi-Acid Body Peel – with lactic and salicylic acid to gently resurface rough patches without irritation.

2. Lower the Shower Temp

Hot showers strip your skin of essential moisture and can worsen inflammation. Stick to lukewarm water, and limit showers to 10–15 minutes max.

3. Skip the Harsh Ingredients

Avoid anything with:

• Sulfates
  
  

• Alcohol
  
  

• Artificial fragrance
  
  

• Harsh preservatives
  
  

They disrupt your moisture barrier, making KP worse. Instead, go fragrance-free and focus on nourishing, barrier-repairing formulas.

4. Use a Gentle Body Wash (No Stripping)

Cleansing should never leave your skin tight or dry. Look for body washes with:

• Ceramides
  
  

• Glycerin
  
  

• Oat or aloe-based soothers
  
  

Bonus points if it’s pH-balanced and sulfate-free.

5. Add a Weekly Chemical Peel to Your Routine

The real game-changer? A weekly peel that breaks down keratin buildup without damaging the skin underneath.

Multi-Acid Body Peel is our KP go-to. It uses:

• Lactic acid (derm-approved for KP)
  
  

• Salicylic acid (clears follicle buildup)
  
  

• TCA (targets texture and tone)
  
  

Use it once a week. You’ll start seeing smoother skin after 1–2 uses—and even better results with consistent use.

6. Lock in Hydration—While You’re Still Damp

This is key: Apply moisturizer before your skin fully dries post-shower.

Hydrating Body Serum is designed to be used on damp skin. It hydrates, exfoliates, and smooths with:

• Lactic acid (again!)
  
  

• Squalane + jojoba esters
  
  

• A fast-absorbing spray formula
  
  

The result? Supple, dewy skin that feels calm—not greasy.

7. Wear Loose, Breathable Clothing

Tight leggings, compression fabrics, or synthetic materials can rub against KP-prone areas and create irritation. Choose breathable cotton or natural fibers whenever possible.

8. Support Skin from the Inside Out

Your skin reflects your overall health. Prioritize:

• Omega-3s (think flax, chia, salmon)
  
  

• Vitamin A and E-rich foods
  
  

• Plenty of water
  
  

• A healthy gut microbiome
  
  

While diet alone won’t fix KP, it can help your skin regenerate more efficiently and maintain hydration.

KP Is Manageable—If You’re Consistent

KP may be genetic, but smooth skin is possible. Avoid harsh scrubs, be gentle with your body care, and commit to weekly exfoliation and daily hydration.

Need help building your routine?
Take our quiz to find out which products are right for your skin.

Real KP Results, Backed by Science

Our community uses the StackedSkincare KP protocol to stay consistent and get long-term results. Here’s what they’re saying:

“This body peel did more in two uses than years of scrubbing.”
– Verified Customer

“The spray serum is genius. My arms feel smooth for the first time in years.”
 – KP sufferer turned skincare believer

Get Started With These Essentials

Multi-Acid Body Peel – Resurface rough bumps and smooth texture
Hydrating Body Serum – Hydrate and exfoliate in one step
Prebiotic Gel Cleanser – Gentle, skin-calming daily cleanser

 

FAQs About Keratosis Pilaris (KP)

What is the fastest way to get rid of keratosis pilaris?
There’s no overnight fix, but the best way to reduce KP is by using a chemical exfoliant like Multi-Acid Body Peel once a week and following up with a daily hydrator like Hydrating Body Serum.

Does KP go away on its own?
Not usually. KP is often chronic and genetic, but symptoms can improve with consistent skincare. If you stop treating it, the bumps tend to return.

Is keratosis pilaris caused by diet?
While diet isn’t the main cause, inflammation and nutrient deficiencies can worsen KP. Supporting skin health from the inside out can improve results.

Can I use scrubs to get rid of KP?
No. Physical scrubs and dry brushing can actually make KP worse. Stick with chemical exfoliants like lactic or salicylic acid.

What ingredients should I look for to treat KP?
Lactic acid, salicylic acid, and urea are some of the most effective ingredients. Look for gentle formulas that combine exfoliation with hydration.