BIOEFFECT vs BIOEFFECT — side by side, no bias.
Our pick
30 Day Treatment
8.7/10 · BIOEFFECT
| 30 Day Treatment | EGF Day Serum | |
|---|---|---|
| Brand | BIOEFFECT | BIOEFFECT |
| Category | serum | serum |
| Editor Rating | 8.7/10 ★ | 8.3/10 |
| Category | serum | serum |
| Texture | Individual vial gel serum | Lightweight hydrating serum |
| Finish | Firmed, plumped, luminous | Hydrated, glowing, plumped |
| Skin Types |
None — all ingredients are shared
| Targets |
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| Verdict | BIOEFFECT's intensive treatment — three vials of concentrated barley-derived growth factors (EGF, IL-1A, KGF) for a 30-day skin-renewal protocol at 3x the concentration of the daily serum. Only 9 ingredients. The Icelandic biotech approach distilled to its purest form: no fragrance, no filler, just growth factors at clinical concentrations. The triple growth factor approach targets cellular renewal (EGF), immune support (IL-1A), and keratinocyte growth (KGF) simultaneously. Use every other night for 30 days, 1-4 times per year. | Bioeffect's daytime EGF serum — adapted from the original EGF Serum with the addition of niacinamide and stable vitamin C derivative (sodium ascorbyl phosphate) for daytime antioxidant protection alongside the growth-factor activity. The original EGF Serum is the brand's cult-classic night treatment; the Day Serum extends the EGF platform into daytime skincare with ingredients that complement SPF protection. The hyaluronic acid provides immediate hydration, niacinamide adds barrier support and sebum regulation, and the vitamin C derivative provides antioxidant defence against UV-generated free radicals. At ~$75 for 30ml, premium pricing — but more accessible per ml than the original EGF Serum, and the daytime formulation addresses a genuine gap in most growth-factor skincare routines. |
