Peach & Lily vs SkinCeuticals — side by side, no bias.
Our pick
C E Ferulic
9.2/10 · SkinCeuticals
| Glass Skin Refining Serum | C E Ferulic | |
|---|---|---|
| Brand | Peach & Lily | SkinCeuticals |
| Category | serum | serum |
| Editor Rating | 8.5/10 | 9.2/10 ★ |
| Category | serum | serum |
| Texture | Lightweight water-serum | Thin golden serum |
| Finish | Glass-skin luminous | Absorbed slightly tacky |
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| Verdict | Alicia Yoon's Glass Skin Serum is the product that turned a Korean beauty concept into a global skincare search term. Niacinamide + peach extract + madecassoside + peptides in a water-thin texture that gives the "glass skin" look — poreless, translucent, lit-from-within — immediately on application. The serum that launched a thousand TikTok routines. | The benchmark vitamin C serum the entire industry measures itself against. 15% L-ascorbic acid + 1% vitamin E + 0.5% ferulic acid — the Duke University antioxidant patent that spawned a thousand dupes. $182 is painful, but the 20-year clinical dataset on photoaging reversal is unmatched. Every derm office in America has a bottle on the shelf. |
