Xanthan Gum: effective % & pH 잔탄검
⏱ 1 min read
⚡ Quick answer: Xanthan Gum: effective concentration 0.1–0.5%, optimal pH 3.0–9.0, evidence Strong. If a toner feels slippery in a way you dislike, this is usually the culprit — a formulation choice, not a fault.
How much Xanthan Gum actually works? Here's the dosage, pH and evidence — the formulator-level read behind the % on a Korean label.
| Effective % | 0.1–0.5% |
|---|---|
| Optimal pH | 3.0–9.0 |
| Evidence | Strong |
| Onset | not applicable — a texture ingredient |
What the % on the label really means
If a toner feels slippery in a way you dislike, this is usually the culprit — a formulation choice, not a fault.
⚠️ Ceiling: Past about 0.5% it turns slimy and is a common cause of pilling under sunscreen or makeup.
Xanthan Gum guide →How Xanthan Gum 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.