EGF-type Oligopeptide: effective % & pH 이지에프(올리고펩타이드)
⏱ 1 min read
⚡ Quick answer: EGF-type Oligopeptide: effective concentration listed in ppm or as a low percentage; rarely standardised, optimal pH 5.5–7.0, evidence Emerging. Marketing outruns the independent evidence here. Reasonable to try, unreasonable to expect clinical results from a cosmetic.
How much EGF-type Oligopeptide actually works? Here's the dosage, pH and evidence — the formulator-level read behind the % on a Korean label.
| Effective % | listed in ppm or as a low percentage; rarely standardised |
|---|---|
| Optimal pH | 5.5–7.0 |
| Evidence | Emerging |
| Onset | 8–12 weeks |
What the % on the label really means
Marketing outruns the independent evidence here. Reasonable to try, unreasonable to expect clinical results from a cosmetic.
⚠️ Ceiling: Peptide stability and delivery dominate any percentage on the box.
EGF-type Oligopeptide guide →How EGF-type Oligopeptide works →
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✍️ Written & reviewed by the KoreaPlus Editorial team — dermatologist-informed, cosmetic-science researched & source-cited. Last reviewed: 2026-08-23.
General educational information using cosmetic structure-function wording — not medical advice. Always patch-test new actives. © KoreaPlus.