SkinCeuticals vs SkinMedica — side by side, no bias.
Our pick
C E Ferulic
9.2/10 · SkinCeuticals
| C E Ferulic | TNS Advanced+ Serum | |
|---|---|---|
| Brand | SkinCeuticals | SkinMedica |
| Category | serum | serum |
| Editor Rating | 9.2/10 ★ | 9/10 |
| Category | serum | serum |
| Texture | Thin golden serum | Thick peach-pink serum |
| Finish | Absorbed slightly tacky | Silky smoothing |
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| Verdict | 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. | The US cosmetic-derm world's post-procedure gold standard. TNS — Tissue Nutrient Solution, a growth-factor complex derived from human fibroblast conditioned media — paired with signal peptides and barrier support. Clinical data on photoaging is published and serious. $295 is genuinely expensive, but the 4–6 week post-Fraxel case is exactly what this product was built for. |
