Licorice Root (Glycyrrhiza) vs Ascorbyl Glucoside: which Korean skincare ingredient?
⏱ 1 min read
⚡ Quick answer: Licorice Root (Glycyrrhiza) vs Ascorbyl Glucoside: Licorice Root (Glycyrrhiza) leans toward dark spots & tone, while Ascorbyl Glucoside targets dark spots & tone. Can you use both? Yes — they layer well together.
Licorice Root (Glycyrrhiza) vs Ascorbyl Glucoside: Licorice Root (Glycyrrhiza) leans toward dark spots & tone, while Ascorbyl Glucoside targets dark spots & tone. Can you use both? Yes — they layer well together.
| Licorice Root (Glycyrrhiza) | Ascorbyl Glucoside | |
|---|---|---|
| What it is | Gamcho is one of the most-used herbs in Korean traditional medicine and it carried straight over into hanbang skincare, where it does double duty as a soother and a gentle tone-evener. | Vitamin C with a glucose molecule attached as a chaperone, which is why the serum stays clear. Korea's regulator notified it for 미백 functional claims at a set concentration, so the mark on the box tells you the dose. Skin has to cleave off the sugar for anything to happen, and how efficiently it does that is genuinely uncertain. |
| Best for | Dark spots & tone, Redness & sensitivity, Melasma & stubborn patches, Reactive & easily-stung skin | Dark spots & tone, Dullness & glow |
| When to use | BOTH | BOTH |
Which should you choose?
Choose Licorice Root (Glycyrrhiza) if your priority is Dark spots & tone; choose Ascorbyl Glucoside for Dark spots & tone. Many Korean routines use both — yes — they layer well together.
Licorice Root (Glycyrrhiza) guide →Ascorbyl Glucoside guide →
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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.