Adenosine: effective % & pH 아데노신
⏱ 1 min read
⚡ Quick answer: Adenosine: effective concentration 0.04% is the concentration Korea's MFDS notified for wrinkle-improvement claims, optimal pH 5.0–7.0, evidence Moderate. If a Korean cream carries the 기능성화장품 (functional cosmetic) mark for 주름개선 on the strength of adenosine, it contains exactly 0.04% — a regulated figure, not a marketing one. Adenosine on the ingredient list without that mark tells you nothing about the dose.
How much Adenosine actually works? Here's the dosage, pH and evidence — the formulator-level read behind the % on a Korean label.
| Effective % | 0.04% is the concentration Korea's MFDS notified for wrinkle-improvement claims |
|---|---|
| Optimal pH | 5.0–7.0 |
| Evidence | Moderate |
| Onset | 8–12 weeks |
What the % on the label really means
If a Korean cream carries the 기능성화장품 (functional cosmetic) mark for 주름개선 on the strength of adenosine, it contains exactly 0.04% — a regulated figure, not a marketing one. Adenosine on the ingredient list without that mark tells you nothing about the dose.
⚠️ Ceiling: This is a notified functional concentration rather than a dose-response curve — more is not the point.
Adenosine guide →How Adenosine 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.