Compare Products: Azelaic Acid 10 Serum vs Glass Skin Refining Serum

Anua

Azelaic Acid 10 Serum

Mid-range
$23 / 30ml — $0.77/ml
Peach & Lily

Glass Skin Refining Serum

Mid-range~2-5%
$39 / 40ml — $0.98/ml

Who It's Designed For

Anua
  • Those dealing with redness or rosacea-prone skin
  • Users targeting post-inflammatory hyperpigmentation
  • Acne-prone skin seeking antibacterial and anti-inflammatory benefits
  • People looking for a non-irritating alternative to AHA/BHA exfoliation
  • Those with fungal acne (formula is fungal acne safe)
  • Users wanting azelaic acid with added barrier support
Peach & Lily
  • Sensitive or eczema-prone skin seeking gentle actives
  • Those wanting the 'glass skin' luminous hydration look
  • Users who prioritize fragrance-free, clean formulas
  • People new to niacinamide who want a lower concentration
  • K-beauty enthusiasts looking for a multi-benefit serum

Key Ingredients

Anua

10% Azelaic Acid, Niacinamide, Panthenol, Allantoin

Peach & Lily

Niacinamide, Hyaluronic Acid (multiple types), Madecassoside, Peach Extract, Peptides

Product Composition

31% similarity (14 ingredients in common)

Shared Ingredients
waterglycerinbutylene glycolniacinamide12-hexanediolhydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymerbeta-glucansodium hyaluronatecaprylyl glycolethylhexylglycerindisodium edtasodium lauroyl lactylatecarbomer
Only in Anua (19)
azelaic aciddimethyl isosorbidepanthenolallantoindipotassium glycyrrhizatehouttuynia cordata extracttromethaminesorbitan isostearatepolysorbate 60tocopherolcaprylic/capric triglyceridehydrogenated lecithincetearyl alcoholglyceryl stearatestearic acidceramide npcholesterolphytosphingosinexanthan gum
Only in Peach & Lily (12)
propanediolprunus persica (peach) fruit extractdioscorea japonica root extractadenosinemadecassosidehydrolyzed hyaluronic acidacetyl octapeptide-3hydrolyzed corn starchsaccharide isomeratephytic acidsucroseasiaticoside

User Feedback Patterns

Anua
Effective for redness reduction

Users with rosacea-prone skin report visible redness reduction within 2-4 weeks. This is the most consistently praised benefit.

Elegant texture compared to competitors

Multiple reviewers compare this favorably to The Ordinary's gritty suspension texture. The gel-cream formula absorbs smoothly.

Initial tingling is common

Many users report mild tingling or stinging during the first 1-2 weeks. This typically subsides as skin adjusts. The penetration enhancer likely contributes to this sensation.

Gradual hyperpigmentation improvement

Users targeting dark spots note gradual improvement over 4-8 weeks. Results are described as steady rather than dramatic.

Peach & Lily
Hydration standout

Users consistently report improved hydration and a plumper, more luminous appearance. Many describe the 'glass skin' effect as real.

Sensitive skin safe

Eczema-prone and reactive skin users frequently report no irritation. Popular first serum for those new to actives.

Texture praise

Lightweight gel texture absorbs quickly. Some note a slight initial tack that disappears once fully absorbed. Layers well.

Fading scars

Multiple users report gradual fading of acne scars and improved evenness over weeks of use.

Repeat purchase loyalty

High repurchase rate in reviews. Users describe it as a staple they consistently return to.

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