BIOEFFECT vs Nuori — side by side, no bias.
Our pick
EGF Serum
8.9/10 · BIOEFFECT
| EGF Serum | Supreme-C Serum Treatment | |
|---|---|---|
| Brand | BIOEFFECT | Nuori |
| Category | serum | serum |
| Editor Rating | 8.9/10 ★ | 8.6/10 |
| Category | serum | serum |
| Texture | Clear gel-serum | Fresh-mixed vitamin C treatment |
| Finish | Absorbed plumped | Bright, radiant, silky |
| Skin Types |
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| Verdict | Icelandic biotech meets skincare. BIOEFFECT grows epidermal growth factor (EGF) in genetically engineered barley plants — a plant-made human-identical growth factor that sidesteps the ethical questions of human-derived alternatives. The clinical data on skin density and wrinkle depth is published and real. Minimal, Scandinavian, and genuinely science-forward in a way most "science" brands aren't. | NUORI's hero product and the reason the brand exists. A fresh-mixed vitamin C treatment: you activate the powder + liquid by pressing the cap, giving you a 7.5% pure L-ascorbic acid serum at peak potency — not one that's been slowly oxidizing on a warehouse shelf for months. The Danish brand's founding insight was that most vitamin C serums are already degraded by the time you buy them; NUORI solved this by separating the ascorbic acid powder from the liquid base until the moment of activation. Ferulic acid stabilizes post-activation. Two 10ml vials per box, each lasting ~10 days. |
