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Ingredient guide
liquiritin
In short
Liquiritin is a licorice‑derived compound that helps even skin tone by encouraging melanin to disperse more evenly. It can visibly brighten areas of uneven pigmentation with a lower irritation risk than some traditional brighteners. Clinical studies show promising, though still limited, results.
Reviewed against published evidence · editorially independent · no brand pays for placement
Works for
Tone · Redness
Best used
Morning
What it is
Flavanone O-glucoside isolated from Glycyrrhiza glabra (licorice root); acts on pigmentation through a mechanism distinct from most brighteners — stimulates melanin dispersal (redistribution away from the skin surface) rather than inhibiting melanin synthesis; in a randomised double-blind 4-week trial, 1% liquiritin cream outperformed vehicle in participants with melasma; lower irritation potential than hydroquinone or high-concentration kojic acid; pairs well with tyrosinase inhibitors for complementary pathway coverage.
Also found as
Related
Common questions
It helps reduce the look of dark spots by promoting the redistribution of pigment rather than slowing pigment formation.
It is suitable for people looking to improve uneven tone or dullness with a gentler brightening option.
It appears in brightening creams or serums and pairs well with niacinamide and hydrating ingredients.
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Personal guidance only · For clinical concerns, see a dermatologist.