iS Clinical vs SkinCeuticals — side by side, no bias.
Our pick
C E Ferulic
9.2/10 · SkinCeuticals
| Pro-Heal Serum Advance+ | C E Ferulic | |
|---|---|---|
| Brand | iS Clinical | SkinCeuticals |
| Category | serum | serum |
| Editor Rating | 8.7/10 | 9.2/10 ★ |
| Category | serum | serum |
| Texture | Lightweight serum | Thin golden serum |
| Finish | Velvet | Absorbed slightly tacky |
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| Targets |
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| Verdict | iS Clinical's post-procedure recovery formulation and the gold-standard reference in aesthetic-clinic protocols. L-Ascorbic Acid + olive leaf extract (the antioxidant heart of the formula) + vitamin E + Retinyl Palmitate (gentle retinoid) + zinc + kojic acid in a calming-yet-treating base. Aestheticians dispense Pro-Heal after fractional laser, micro-needling, and chemical peels because the formulation accelerates the healing phase without aggravating the freshly-treated barrier. Also genuinely effective for chronic redness and reactive acne. | 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. |
