Description

Glabridin (CAS 59870-68-7) is the flagship isoflavan of licorice root and one of the most studied natural skin-brightening actives. It inhibits tyrosinase activity, soothes inflammation and brightens skin tone — the gold-standard licorice compound for premium brightening cosmetics.

Physical & Chemical Properties

• INCI: Glycyrrhiza Glabra Root Extract / Glabridin
• CAS number: 59870-68-7
• Appearance: light yellow to yellow powder
• Solubility: soluble in oils, ethanol and DMSO; practically insoluble in water
• Molecular formula: C20H20O4
• Molecular weight: 324.37
• Source: Glycyrrhiza glabra (licorice) root
• Purity: HPLC ≥98% (pure compound)

Key Benefits for Formulation

• Skin brightening: inhibits tyrosinase for an even skin tone
• Anti-inflammatory: soothes redness and irritation
• Antioxidant: protects skin from environmental stress
• High-purity monomer: 98% compound vs. low-percentage extracts
• Premium positioning: the most recognized licorice active

Main Applications

• Brightening serums & creams: tyrosinase-inhibiting formulas
• Spot & tone treatments: uneven skin tone correction
• Anti-aging cosmetics: antioxidant support
• Soothing care: sensitive and post-procedure skin
• High-end whitening lines: hero ingredient positioning

Why Choose Our Bulk Glabridin?

• GMP manufacturing: full quality control from raw material to finished product
• Complete documentation: COA, SDS and heavy metal test reports available on request
• Flexible supply: multiple HPLC purity grades in stock, from R&D samples to mass production
• Export experience: reliable shipping to EU, North America, Australia and Middle East

Recommended Usage

Typical use level 0.01%–0.5% in skin-brightening formulas. Oil-soluble — incorporate in the oil phase or solubilize appropriately.

FAQ About Wholesale Glabridin

What is the CAS number of Glabridin?

CAS 59870-68-7.

What is Glabridin?

The flagship isoflavan of licorice root and a well-known tyrosinase inhibitor.

What purity is available?

HPLC ≥98% pure compound.

How does it brighten skin?

It inhibits tyrosinase, the key enzyme in melanin production.

Is Glabridin water soluble?

No — it is soluble in oils, ethanol and DMSO; practically insoluble in water.

What is the recommended use level?

0.01%–0.5% in brightening formulations.

Is it suitable for sensitive skin?

Yes — it also has anti-inflammatory benefits.

Do you provide COA and SDS?

Yes — COA, SDS and heavy metal test reports are available on request.

What is the shelf life?

Typically 24 months stored sealed in a cool, dry place.

Can I get samples?

Yes — trial samples available; terms negotiable with bulk orders.

Start Your Glabridin Bulk Order

Contact our sales team today for spec sheets, samples and bulk pricing — our technical team is ready to support your formulation development.