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Reference Substances


Liquiritin is a flavonoid glycoside predominantly found in the roots of Glycyrrhiza glabra (licorice), renowned for its skin-lightening, anti-inflammatory, and antioxidant properties. With the CAS number 551-15-5 and a purity of ≥98% HPLC, Liquiritin has been extensively used in cosmetic formulations, pharmaceutical research, and as a nutraceutical for improving skin health and treating various skin conditions.

SKU HE4826 Category Tag

Product Details

  • Product Name: Liquiritin
  • CAS Number: 551-15-5
  • Purity: ≥98% HPLC
  • Molecular Formula: C21H22O9
  • Molecular Weight: 418.39 g/mol
  • Appearance: Yellow crystalline powder
  • Solubility: Soluble in water, DMSO, and ethanol
  • Storage: Store at -20°C, protected from light and moisture

Features & Benefits

  • Skin Health Improvement: Promotes skin lightening and helps in the treatment of hyperpigmentation, contributing to a more even skin tone.
  • Anti-inflammatory Activity: Reduces inflammation and is beneficial in the treatment of various skin conditions, including eczema and psoriasis.
  • Antioxidant Properties: Provides protection against oxidative stress, supporting overall skin health and preventing premature aging.
  • Natural Origin: Derived from licorice root, offering a holistic approach to skincare and wellness.


  • Cosmetics and Skincare: Widely used in skincare products for its skin-lightening and anti-inflammatory properties, ideal for hyperpigmentation treatments and sensitive skin formulations.
  • Pharmaceutical Research: Investigated for its potential in developing treatments for skin disorders and its effects on skin health.
  • Nutraceuticals: Utilized in dietary supplements aimed at improving skin health and providing antioxidant support.

Safety & Compliance

  • Produced under stringent quality control standards to ensure high purity and safety.
  • Supplied with a comprehensive Certificate of Analysis (CoA) for quality assurance.
  • Recommended for use by professionals in the cosmetics, pharmaceutical, and nutraceutical industries, with appropriate handling and storage practices.


  • Available in 1g and 10g quantities to accommodate a range of application needs, from laboratory research to commercial production.
  • Securely packaged in air-tight containers to maintain stability and ensure product integrity.









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