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DERMAdoctor

DERMAdoctor KP Bump Eraser Body Scrub, 10% AHAs + PHAs, Keratosis Pilaris

✅ In stock 📉 Price recently dropped
D
Grade
😐 Weak Deal
32.68/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$31.93
Listed $38.93
Save $7.00 18% OFF
Analysis Confidence 88%
🏷️ Price includes Coupon savings
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 24, 2026 9:28 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

😐 Weak Deal
  • 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
  • 💰At 13% off its standard going rate, this offer delivers clear value for the money.
  • 🏷️A 18% cut from the official retail price adds further appeal.
  • 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
  • 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.

How We Scored This Deal

Price Competitiveness 6.6/28
Recent Value 0/22
Market Standing 14.58/20
Deal Strength 1.5/20
Momentum 10/10

📝 Product Overview

🏪 Sold by DERMAdoctor
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

✓Why Moisturizer Alone Never Worked: KP bumps are keratin buildup around the hair follicle. Moisturizer softens the surface — it doesn't lift the buildup. 10% AHAs + PHAs loosen it and hydrated silica sweeps it away, helping improve the look of keratosis pilaris, chicken skin, strawberry skin and dry, rough bumps on arms, legs and thighs.
✓Smooth In The Shower, Clearer Over Weeks: Skin feels smoother from the first rinse, and the look of dry, rough bumps keeps improving with regular use. Use 1-2 times a week — the 16 oz jar lasts about four to five months of twice-weekly use, the full-body value size. Smooth arms — sleeves optional.
✓The Original KP Duty, Since 1998: The cult-classic body scrub created by board-certified dermatologist Dr. Audrey Kunin, more than two decades before competing KP brands existed. Chemical + physical exfoliation in one — glycolic, lactic, gluconolactone and lactobionic acids with hydrated silica. Formulated and filled in the USA.
✓Also For Ingrown Hairs And Razor Bumps: Use before shaving to help reduce the look of ingrown hairs and post-shave bumps, and before self-tanner for a more even finish. Helps improve the look of dullness and uneven body texture. Body only — not for the face.
✓No Fragrance, No Pumice: The physical exfoliant is hydrated silica, not pumice, and PHAs are larger molecules that absorb more slowly — exfoliation without the harshness. Synthetic fragrance free, sulfate-free and dermatologist-tested. Evening primrose, borage and black currant seed oils condition as you exfoliate. Suitable for skin prone to sensitivity; not recommended for ultra-sensitive skin.
✓30-Day Money-Back Guarantee: Not right for your skin? Return it within 30 days under Amazon's returns policy. DERMAdoctor has stood behind KP Duty since 1998. Pair with KP Duty Body Lotion for the full routine.

⚙️ Specifications

Item Form
Scrub
Scent
Body Scrub
Brand
DERMAdoctor
Product Benefits
Conditioning oils — evening primrose, borage and black currant seed — help leave skin feeling soft and comfortable., Cruelty-free (PETA-listed)., Four-acid AHA + PHA exfoliation works with hydrated silica to help improve the look of keratosis pilaris, strawberry skin, ingrown hairs and rough, bumpy body texture., Gentle dermatologist-formulated exfoliation suitable for skin prone to sensitivity.
Skin Type
Combination, Dry, Oily, Sensitive
Active Ingredients
10% AHA, 10% AHAs + PHAs, Glycolic Acid, Lactic Acid, PHA, glycolic_acid, lactic_acid
Additional Features
Gluten-Free, Not Tested On Animals, Paraben-Free, Unscented
Container Type
Jar
Scent Name
Bare - Unscented
Target Use Body Part
Body
Skin Exfoliant Type
Chemical
D
$31.93
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