SkinMedica vs The Ordinary — side by side, no bias.
Our pick
TNS Advanced+ Serum
9/10 · SkinMedica
| TNS Advanced+ Serum | Multi-Antioxidant Radiance Serum | |
|---|---|---|
| Brand | SkinMedica | The Ordinary |
| Category | serum | serum |
| Editor Rating | 9/10 ★ | 8.7/10 |
| Category | serum | serum |
| Texture | Thick peach-pink serum | Watery-light gel-serum with a faint amber tint from annatto seed |
| Finish | Silky smoothing | Dewy, fresh, slightly luminous |
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| Verdict | 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. | The Ordinary's Multi-Antioxidant Radiance Serum is the brand's most polished morning serum — a daily AM brightener built from eight antioxidant technologies that's easier to use than a pure L-ascorbic acid product and arguably more effective for skin that can't tolerate active vitamin C. Ascorbyl Glucoside is the gentler, more stable vitamin C derivative that hydrolyzes into ascorbic acid on the skin. It's joined by ergothioneine (a potent intracellular antioxidant), stabilized EGCG (green tea polyphenol that stays active in formula), tocotrienols (vitamin E's super-form), Korean ginseng for circulation and glow, and tremella mushroom for hydration. The peptide pair — Acetyl Tetrapeptide-2 and Heptapeptide-6 — adds a cell-signaling element rare at this price. The annatto seed extract gives it a faint warm tint that makes skin look immediately more even. Apply morning under sunscreen; the formula is alcohol-free and fragrance-free, so it layers under anything without pilling. At $20, it sits in the sweet spot between drugstore vitamin C derivatives and prestige multi-antioxidant serums that cost five times more. |
