BIOEFFECT vs Ecooking — side by side, no bias.
Our pick
EGF Serum
8.9/10 · BIOEFFECT
| EGF Serum | Vitamin A Serum 0.15% | |
|---|---|---|
| Brand | BIOEFFECT | Ecooking |
| Category | serum | serum |
| Editor Rating | 8.9/10 ★ | 8.1/10 |
| Category | serum | serum |
| Texture | Clear gel-serum | Lightweight oil |
| Finish | Absorbed plumped | Absorbed, soft |
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| Cons |
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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. | Ecooking's retinol entry — six ingredients and nothing else. The 0.15% concentration sits at the introductory tier for retinol beginners, delivered in a caprylic/capric triglyceride base that buffers irritation. No water phase means no preservative system needed. The Danish approach to retinol: the active, a carrier, an antioxidant, done. |
