BIOEFFECT vs Björk & Berries — side by side, no bias.
Our pick
EGF Serum
8.9/10 · BIOEFFECT
| EGF Serum | Skin Awakening C-Serum | |
|---|---|---|
| Brand | BIOEFFECT | Björk & Berries |
| Category | serum | serum |
| Editor Rating | 8.9/10 ★ | 8.3/10 |
| Category | serum | serum |
| Texture | Clear gel-serum | Lightweight botanical serum |
| Finish | Absorbed plumped | Glowy |
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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. | Björk & Berries is the Swedish heritage botanical house — and the Skin Awakening C-Serum delivers Magnesium Ascorbyl Phosphate (a stable vitamin C derivative that doesn't oxidize like L-ascorbic), green mandarin extract, beech bud extract for cell renewal, and sodium hyaluronate. Sensorial, Swedish, and credibly clinical despite the heritage-brand framing. |
