Ascorbyl Glucoside: effective % & pH 아스코빌글루코사이드
⏱ 1 min read
⚡ Quick answer: Ascorbyl Glucoside: effective concentration 2% is the concentration Korea's MFDS notified for brightening functional claims, optimal pH 5.0–7.0, evidence Moderate. Stable, gentle and slow. The uncertainty is not the dose — it is how much your skin converts into usable vitamin C.
How much Ascorbyl Glucoside actually works? Here's the dosage, pH and evidence — the formulator-level read behind the % on a Korean label.
| Effective % | 2% is the concentration Korea's MFDS notified for brightening functional claims |
|---|---|
| Optimal pH | 5.0–7.0 |
| Evidence | Moderate |
| Onset | 8–12 weeks |
What the % on the label really means
Stable, gentle and slow. The uncertainty is not the dose — it is how much your skin converts into usable vitamin C.
⚠️ Ceiling: This is a notified functional level, not a dose-response curve. More is not the point.
Ascorbyl Glucoside guide →How Ascorbyl Glucoside 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.