Glabridin

Synonyms: Glabridin, Licorice root extract, Glycyrrhiza glabra extract, 4′,7-Dihydroxy-2′,2′-dimethyl-2H-1-benzopyran-6-carboxylic acid, Glabridin 59870-68-7

Glabridin has become a go-to ingredient for formulators targeting skin brightening and pigmentation control. Unlike many synthetic actives, it offers a well-documented safety profile and dual-action performance—inhibiting tyrosinase and reducing inflammation—making it a staple in premium serums, creams, and spot treatments. The global push for clean-label, plant-derived actives has further accelerated its adoption across both mass and prestige personal care brands.

Chemically, glabridin is an isoflavonoid isolated from the roots of Glycyrrhiza glabra (licorice). It is the principal hydrophobic component responsible for licorice’s skin-brightening properties. Commercial material is obtained via solvent extraction followed by purification steps such as crystallization or chromatography to reach high purity levels.

LyvBio supplies glabridin standardized to ≥98% by HPLC, a grade suitable for demanding cosmetic and pharmaceutical research applications. Its high purity ensures consistent performance in finished formulations, and it is available in kilogram to multi-ton quantities to support scale-up from bench to production.

Product Overview & Composition

Glabridin is a prenylated isoflavonoid with a molecular formula of C20H20O4 and a molecular weight of 324.37 g/mol. It appears as a white to off-white crystalline powder and is lipophilic, dissolving readily in ethanol and glycols but not in water. This solubility profile makes it ideal for oil-based and emulsion systems.

Our glabridin is derived from carefully selected licorice roots and processed under strict quality control to ensure batch-to-batch consistency. Each lot is tested for assay, identity, and purity, with full documentation available for regulatory submissions.

Applications & Product Lines

• Skin brightening serums: Used at 0.1–0.5% to even skin tone and reduce dark spots.
• Anti-inflammatory creams: Leverages glabridin’s ability to inhibit COX-2 and soothe irritation.
• Antioxidant formulations: Protects against oxidative stress and environmental damage.
• Oral care products: Helps control plaque and gingivitis due to antimicrobial properties.
• Pharmaceutical research: Investigated for metabolic and neuroprotective effects.

Quality Control Standards

Bulk Packaging & Supply

• Packaging: 25 kg fiber drum with double PE liner, or as per customer request.
• MOQ: 1 kg for standard pack.
• Lead time: 3-5 business days for stock items.
• Documentation: COA, MSDS, TDS, and technical support available.

Frequently Asked Questions

What is the MOQ for Glabridin?

Our minimum order quantity is 1 kg. For larger volumes, we offer competitive pricing and flexible packaging options.

What is the delivery time?

For stock items, delivery is 3-5 business days after order confirmation. We ship globally via express or air freight.

Do you provide samples and COA?

Yes, we provide free samples (up to 20g) and a full COA for each batch. Sample dispatch takes 1-2 days.

Contact & Ordering Information

• Company: LyvBio Co., Ltd.
• Address: Room 5-0203, Courtyard 205, Lianhu District, Xi’an, Shaanxi, China
• Email: info@lyvbio.com
• Phone: +86-29-65816888

send us your specification for a quotation.