Ingredient glossary

Dipotassium Glycyrrhizate

INCI: Dipotassium Glycyrrhizate · Also: Dipotassium Glycyrrhizin, Licorice Root Derivative

Solid and proven

A genuinely useful ingredient with real evidence behind it, not hype.

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What it does

  • soothing
  • anti inflammatory
  • barrier support
  • anti redness

moderate evidenceRandomized parallel group studies of emollients containing dipotassium glycyrrhizin show significant reductions in SCORAD pruritus scores and flare frequency in adults with atopic dermatitis without notable adverse events.

On a label: usually effective at 0.1-0.5%.

Who it's for, and who should skip it

Tends to suit

  • sensitive
  • very sensitive
  • atopic
  • acne prone
  • compromised barrier

Approach with care

  • rare licorice allergy
  • Clogs poresLow
  • Irritation riskLow

Plays well with

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Educational information about a cosmetic ingredient, not medical advice.