Pearl Extract: effective % & pH 진주 추출물
⏱ 1 min read
⚡ Quick answer: Pearl Extract: effective concentration typically well under 1%, optimal pH 5.0–7.0, evidence Limited. Much of the effect is light on the surface. Enjoy it as luxury and finish rather than as treatment.
How much Pearl Extract actually works? Here's the dosage, pH and evidence — the formulator-level read behind the % on a Korean label.
| Effective % | typically well under 1% |
|---|---|
| Optimal pH | 5.0–7.0 |
| Evidence | Limited |
| Onset | immediate (optical) |
What the % on the label really means
Much of the effect is light on the surface. Enjoy it as luxury and finish rather than as treatment.
⚠️ Ceiling: More powder means more visible shimmer, not more skincare benefit.
Pearl Extract guide →How Pearl Extract 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.