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Good Molecules 10% Azelaic Acid Treatment Dupes & Cheaper Alternatives

From 167 Reddit threads · Updated October 17, 2026

10% Azelaic Acid Treatment
85nextscore· 98 verdicts

Studies found azelaic acid clears acne; Redditors report calmer redness and faded marks. The catch: Thick, gritty cream feels greasy or shiny. Here's what Redditors reach for instead.

The short answer

  1. Azelaic Acid Suspension 10%
    Best Overall Alternative

    Reddit HG for acne and post-acne marks

  2. Salicylic Acid 2% Solution
    Best Cheaper Alternative

    Leave-on BHA for clogged pores and sebum buildup · $6.70 · 29.6 ml vs $11.99 for the original

  3. 10% Azelaic Acid Booster
    Same Active: Azelaic Acid

    Redness and breakouts calm down fast · $42.00 · 29.6 ml

#1

Best Overall Alternative

  • Key actives: Azelaic Acid 10%

The why

This 10% suspension targets acne, post-acne marks, redness, and uneven texture; studies found topical azelaic acid beats placebo and performs about like tretinoin. Redditors say it can work beautifully, but the thick silicone texture pills and irritates reactive skin.

One minus

Thick silicone texture pills under makeup and sunscreen

Both recommended for Hyperpigmentation; discussed alongside Good Molecules 10% Azelaic Acid Treatment in 40 threads.

“Every night apply The Ordinary Azelaic Acid Suspension 10%”

— Reddit, r/SkincareAddiction

Compare side by side →

The original, at a glance

Why people love it
10% OTC azelaic acid; evidence-backed acne active
Price
$11.99 · 29.6 ml · $0.41/ml

#2

Best Cheaper Alternative

  • Key actives: Salicylic Acid 2%
  • Size: 29.6 ml
  • Price per ml: $0.23/ml (original $0.41/ml)

The why

This is a leave-on 2% salicylic acid serum for oily, congested skin and stubborn blackheads. Studies found 2% salicylic acid comparable to adapalene, while Redditors report pore wins alongside dryness, stinging, and barrier blowback.

One minus

Dryness and stinging show up fast on compromised skin

Both recommended for Texture / Pores.

“I do this only on my nose where I struggle with blackheads and sebaceous filaments.”

— Reddit, r/SkincareAddiction

#3

Same Active: Azelaic Acid

  • Key actives: Azelaic Acid 10%
  • Size: 29.6 ml
  • Price per ml: $1.42/ml (original $0.41/ml)

The why

A leave-on azelaic acid booster with salicylic acid, licorice root, allantoin, and bisabolol. Redditors use it for redness, acne, and post-acne marks; studies back azelaic acid for acne, but the extra exfoliant makes sensitive or reactive skin yelp.

One minus

Salicylic acid makes reactive skin complain

Both recommended for Hyperpigmentation; discussed alongside Good Molecules 10% Azelaic Acid Treatment in 19 threads.

“my acne marks went away completely in a month”

— Reddit, r/SkincareAddiction

Compare side by side →

#4

Best for Acne

  • Key actives: Salicylic acid 2%

The why

A maximum-strength 2% salicylic-acid wipe for clogged pores, breakouts, and body bumps. Redditors report clear wins, and studies found topical salicylic acid helps acne; dry, reactive skin may find the fragrance-and-menthol formula stripping.

One minus

Drying enough to peel or burn already-dry skin

Good forSensitive Skin

Both recommended for Texture / Pores.

“there's already a huge improvement in mine. Way smoother and the bumps are smaller and less red.”

— Reddit, r/SkincareAddiction

Other alternatives worth a look

More Acne Spot Treatments Reddit recommends for Acne 

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