Dermatologist-formulated for keratosis pilaris

Smooth, even skin you stop hiding.

KP-10 dissolves the rough bumps of keratosis pilaris with 10% lactic + 10% urea — the actives, right on the label. No fragrance, no fluff.

★★★★★4.8/5 from 1,900+ reviews
Shop KP-10See the actives
60-day money-backFragrance-freeFree shipping
Dermalogix
★★★★★4.8
1,900+ reviews
✦10% Lactic + 10% Urea

1,900+

5-star reviews

4.8

Average rating

20%

Active acids

60-day

Money-back

Why KP-10

The dose does the work — and it’s on the label

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The formula

10% + 10%

Clinical-dose lactic acid + urea — printed on the label, not buried in fine print. The actives that actually smooth keratin buildup.

Smooths bumps

10% lactic gently exfoliates the rough texture of KP.

Softens + hydrates

10% urea breaks down keratin while drawing in moisture.

Fades dark marks

Evens the look of post-bump discoloration over time.

Fragrance-free

No perfume, no dyes — kind to sensitive, reactive skin.

How it works

A simple routine that fits real life

1

Apply

Smooth a thin layer over bumpy areas after showering.

2

Exfoliate

Lactic + urea dissolve the keratin plugs behind each bump.

3

Reveal

Softer, smoother, more even skin in a few weeks.

Real skin. Real change.

Before-and-after results from real KP-10 users across skin tones. Individual results vary.

Bumpy upper arm → visibly smoother

Bumpy upper arm → visibly smoother

Rough texture + marks → even, soft skin

Rough texture + marks → even, soft skin

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★★★★★

4.8 / 5 · 1,900+ verified reviews

People finally stopped hiding their arms

★★★★★

“I’ve tried everything. This is the first thing that did what it said it would.”

Lauren M.  Verified
★★★★★

“No fragrance, no irritation, and the bumps are fading. Repurchasing.”

Nicole D.  Verified
★★★★★

“My KP is basically gone. Wish I’d found it years ago.”

Megan R.  Verified
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Dermalogix✦Dermatologist-formulated

Our story

Started by people who hid their arms for years

Dermalogix began with one frustration: rough, bumpy skin that no scrub or lotion fixed. So we built formulas around real, well-studied actives at honest doses — the kind a dermatologist would actually reach for.

“No fragrance theater. No empty promises. Just skin that feels like yours.”

— Dr. Chen & the Dermalogix team

Meet the team

Try KP-10 risk-free for 60 days

Give it two months. If your skin isn’t smoother and more even, we’ll refund you — no questions asked.

Start smoothing
60-day money-backFragrance-freeFree shipping

FAQ

Questions? Answered.

How long until I see smoother skin?

Many people see softer texture within 2–3 weeks, with bumps and marks continuing to improve over 6–8 weeks of daily use.

Will it sting or irritate?

KP-10 is fragrance-free and formulated for sensitive skin. Start every other day if you’re new to acids, then build up.

Where can I use it?

Great for upper arms, thighs, and other areas with rough, bumpy texture. Avoid broken skin and the face unless directed.

What if it’s not for me?

You’re covered by our 60-day money-back guarantee. Email us and we’ll make it right.