Collection 1 · Barrier Defense Complex
EGF
Epidermal Growth Factor
What it is
EGF stands for Epidermal Growth Factor — in Cellkoré formulas it appears as sh-Oligopeptide-1, a biotechnology-derived peptide engineered to resemble the signaling protein skin produces naturally during its renewal cycle.
EGF's role in cell communication made it one of the most researched ingredients in regenerative skincare. Cellkoré uses EGF across multiple collections, at concentrations from 10 to 20ppm, to support the appearance of firmness, smoother texture, and a more resilient-looking complexion — always paired with calming botanicals so skin feels comfortable, not just treated.
Featured collection products6
- EGF Niacinamide Barrier Prep Toner100ml / 3.38fl.oz
- EGF + HA Renewal Ampoule30ml / 1fl.oz
- Centella Barrier Restore Cream50g / 1.76oz
- EGF Niacinamide Barrier Night Cream50g / 1.76oz
- EGF Barrier Micellar Cleanse100ml / 3.38fl.oz
- EGF Rich Sun Shield SPF50++50ml / 1.69fl.oz