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6 Best Lactic Acid Body Washes of 2025 (Ranked & Reviewed)

Last Update: July 2025
Reviewed By: Tom Qiao

A lactic acid body wash is an excellent way to cleanse your skin and remove impurities, while exfoliating dead skin cells and increasing the penetration of subsequent skincare products.

It's especially useful if you have keratosis pilaris, rough skin, red bumps, or body acne.

In this article, we've curated a handful of lactic acid body washes that are effective, affordable, and will help bring an end to your KP, body acne, or uneven skin tone!

👉 TLDR: our top pick is Sol de Janeiro

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Best Lactic Acid Body Wash

  1. Editor's Choice: Sol de Janeiro
  2. Bestseller: Cetaphil Smoothing Relief Body Wash, 20 fl. oz.
  3. Best for Bacne: MEDIX 5.5
  4. Best for KP: First Aid Beauty
  5. Best Glycolic 100% Natural: Mario Badescu
  6. Best Value for Money: LightenUp Body Wash with Lactic Acid, 33.8 fl. oz.
Editor's Choice

Sol de Janeiro Bom Dia Bright Body Wash, 13 fl. oz.

$26.00

Treat your senses to tropical paradise with a luxurious body wash from Sol de Janeiro that fights bacne and keratosis while leaving your skin feeling extra soft and smooth.

Infused with the brand's signature Cheirosa '40 fragrance, this body wash features vegan lactic acid, fruit-derived AHAs, and natural salicylic acid, while remaining paraben- and sulfate-free.

Brand: Sol de Janeiro
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11/22/2025 11:04 am GMT
Bestseller

Cetaphil Smoothing Relief Body Wash, 20 fl. oz.

$9.99 $8.79

Bacne and bumps begone with this bestselling body wash from Cetaphil that gently exfoliates with lactic acid and micro exfoliants.

Perfect for rough & bumpy skin, you'll start seeing softer and smoother skin with each wash, but some say it has a strong smell.

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11/21/2025 06:17 pm GMT
Best for Bacne

MEDIX 5.5 Glycolic + Lactic Acid Body Wash, 15 fl. oz.

$19.99 $16.99

Break free from bacne and rough skin with MEDIX Exfoliating Body Wash. This powerhouse formula deeply cleanses and smooths while refreshing your skin with a cooling burst of peppermint and eucalyptus.

Formulated with glycolic, lactic, and salicylic acids plus peppermint and eucalyptus oils for exfoliation, clarity, and freshness.

Ideal for acne-prone, textured, or congested skin needing a smooth, refreshed finish.

Brand: MEDIX 5.5
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11/22/2025 02:04 pm GMT
Best for KP

First Aid Beauty KP Bump Eraser Body Scrub with 10% AHA, 8.0 oz.

$34.00 $20.40

A KP product that actually lives up to its name? Meet the bestselling body scrub on Amazon from First Aid Beauty that's helped thousands eliminate KP and body blemishes.

Pumice buffing beads + 10% glycolic & lactic acid = softer, smoother skin with fewer bumps and blemishes, while oatmeal extract and antioxidants soothe your skin and reduce redness.

Brand: First Aid Beauty
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11/22/2025 06:06 am GMT
Best Glycolic 100% Natural

Mario Badescu A.H.A. Botanical Body Soap, 16 fl. oz.

$11.25

Turn your shower into a spa ritual with Mario Badescu AHA Botanical Body Wash a gentle yet effective exfoliating cleanser that reveals brighter, softer, and smoother skin with every wash.

Infused with glycolic acid and fruit enzymes to gently exfoliate, renew dull skin, and boost radiance.

Perfect for dull, rough, or uneven skin needing a gentle glow enhancing cleanse.

Brand: Mario Badescu
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11/22/2025 03:02 pm GMT
Best Value for Money

LightenUp Body Wash with Lactic Acid, 33.8 fl. oz.

$16.99

For a body wash that's light on both your skin and wallet, consider this popular pick from LightenUp that comes in a massive 1L bottle.

This skin lightening body wash may help reduce dark spots and body pigmentation with lactic acid and alpha arbutin, while shea butter and coconut oil nourishes skin.

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11/22/2025 12:14 am GMT
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Article written by Tom Qiao
Tom is the founder and editor of TheDermDetective.com where he applies his decades of personal experience with skincare problems like acne and acne scarring to provide readers with practical advice and product recommendations.
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