Compare Products: Glass Skin Refining Serum vs Niacinamide Oil Control Serum

Peach & Lily

Glass Skin Refining Serum

Mid-range~2-5%
$39 / 40ml — $0.98/ml
The Inkey List

Niacinamide Oil Control Serum

Budget10%
$10.5 / 30ml — $0.35/ml

Who It's Designed For

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
The Inkey List
  • Oily and combination skin seeking oil control
  • Acne-prone skin wanting to reduce blemishes
  • Enlarged pores and uneven texture
  • Those sensitive to zinc who want a niacinamide serum
  • Niacinamide beginners looking for a gentle entry point

Key Ingredients

Peach & Lily

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

The Inkey List

Niacinamide (10%), Hyaluronic Acid (1%)

Product Composition

26% similarity (10 ingredients in common)

Shared Ingredients
water (aqua)propanediolbutylene glycolniacinamidesodium hyaluronatehydrolyzed sodium hyaluronatehydrolyzed hyaluronic acidsodium acetylated hyaluronateethylhexylglycerinsodium carbomer
Only in Peach & Lily (14)
12-hexanediolprunus persica (peach) fruit extractdioscorea japonica root extractadenosinemadecassosideacetyl octapeptide-3hydrolyzed corn starchbeta-glucansaccharide isomeratephytic acidsucroseasiaticosidecaprylyl glycol
Only in The Inkey List (14)
phenoxyethanolhydroxyethylcellulosephospholipidssqualanexanthan gumglycine soja (soybean) oilallantoinpolysorbate 60panthenolglycolipidsleuconostoc/radish root ferment filtratesorbitan isostearateglycine soja (soybean) sterolscitric acid

User Feedback Patterns

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.

The Inkey List
No pilling

Multiple users note this formula does not ball up under other products or makeup, unlike some competing niacinamide serums.

More hydrating than expected

Users with dry or combination skin report this feels more hydrating than pure niacinamide serums with zinc, likely due to the squalane, HA, and lack of zinc.

Packaging frustrations

The squeeze bottle with press-down cap makes it difficult to control how much product dispenses. Some users report buildup around the opening.

Visible pore improvement

Consistent feedback about reduced pore appearance within 2-4 weeks of daily use.

Which Should You Buy?

The Inkey List Niacinamide Oil Control Serum offers great value at a lower price point. Peach & Lily Glass Skin Refining Serum may be worth the premium if you want Niacinamide.

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