Peach Slices Redness Relief 10% Azelaic Acid Serum Dupes & Cheaper Alternatives
From 61 Reddit threads · Updated October 7, 2026
10% azelaic acid for redness and acne; studies back the Reddit hype. The catch: can sting or wreck a barrier if your skin is already raw. Here's what Redditors reach for instead.
The short answer
Best Overall Alternative10% azelaic acid for redness and breakouts · $15.40 · 29.9 ml
Best Cheaper AlternativeWatery, fast-absorbing centella · $6.00 · 30 ml vs $18.12 for the original
Same Active: Azelaic Acid12% azelaic acid with panthenol and zinc PCA · $20.00 · 30 ml
#1
Best Overall Alternative
- Key actives: Azelaic Acid 10%
- Size: 29.9 ml
- Price per ml: $0.52/ml (original $0.61/ml)
The why
One minus
Can sting or burn on a compromised barrier
Good forSensitive Skin, Combination Skin, Oily Skin
Both recommended for Acne; discussed alongside Peach Slices Redness Relief 10% Azelaic Acid Serum in 18 threads.
The original, at a glance
- Why people love it
- 10% azelaic acid with cica and panthenol
- Price
- $18.12 · 29.9 ml · $0.61/ml
#2
Best Cheaper Alternative
- Size: 30 ml
- Price per ml: $0.20/ml (original $0.61/ml)
The why
A watery centella ampoule that people use before moisturizer or tret. It suits irritated, dehydrated, or barrier-damaged skin. On very reactive faces, it can sting, break out, or do basically nothing.
One minus
Can trigger closed comedones or whiteheads
Good forSensitive Skin, Dry Skin
Both recommended for Redness / Irritation.
“I have combo acne prone skin”
— Reddit, r/AsianBeauty
#3
Same Active: Azelaic Acid
- Key actives: Azelaic Acid 12%
- Size: 30 ml
- Price per ml: $0.67/ml (original $0.61/ml)
The why
A 12% azelaic acid serum with panthenol, zinc PCA, and ceramide NP. Redditors use it for acne, redness, and texture; the studies back acne improvement, but dry or sensitive skin can get irritated fast.
One minus
Can sting, dry out, and wreck the barrier
Good forSensitive Skin, Dry Skin
Both recommended for Redness / Irritation.
“I have noticed that it helps shrink my pimples and once gone, the pimples don’t leave any scar pigmentation.”
— Reddit, r/AsianBeauty
#4
Best for Redness / Irritation
Wonder Releaf Centella Serum Unscented
Purito·Serum
See alternativesCentella, panthenol, and ceramide NP do the barrier-support job
- Size: 59.1 ml
- Price per ml: $0.29/ml (original $0.61/ml)
The why
A lightweight gel serum built around centella, niacinamide, panthenol, and ceramide NP for barrier support. It suits irritated, dehydrated, or rosacea-prone skin that wants soothing without a heavy cream feel. Acne-prone users sometimes report whiteheads or flushing.
One minus
Breakouts and whiteheads show up for some acne-prone users
Good forSensitive Skin, Dry Skin
Both recommended for Redness / Irritation.
“Along with Centella, it has niacinamide, panthenol, allantoin, ceramide and several Centella actives, so it focuses on soothing and barrier support while also being more relevant for acne-prone skin.”
— Reddit, r/koreanskincare
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