Extract Warehouse is a leading manufacturer and global supplier of high-purity Glabridin. Leveraging extensive expertise in botanical extraction, our state-of-the-art facility produces premium natural raw materials tailored for dietary supplements, nutritional health products, and advanced cosmetic formulations. We are committed to delivering consistent, high-quality ingredients to meet the rigorous demands of global brands, formulators, and distributors.
What is Glabridin?
Glabridin is a highly potent, naturally occurring isoprenylated flavonoid extracted from the roots of Glycyrrhiza glabra (commonly known as licorice). In the cosmetic and dermatological industries, Glabridin is widely revered as the "whitening gold" due to its exceptional skin-brightening efficacy. It works deeply at the basal layer of the epidermis to neutralize free radicals and inhibit melanin synthesis, making it a premier anti-aging and skin-whitening active ingredient.
(Industry Note: Glabridin is sometimes mistakenly referred to as glycyrrhizin or glycyrrhizic acid. While glycyrrhizin is another active compound in licorice known for its anti-inflammatory properties, Glabridin is the specific hydrophobic flavonoid responsible for the profound whitening and antioxidant effects.)
Key Functional Benefits and Mechanism of Action
Glabridin is celebrated in the personal care and nutraceutical industries for its multi-functional biological activities:
Superior Tyrosinase Inhibition
Glabridin acts as a rapid and highly effective natural skin-lightening agent. It functions by blocking the action of tyrosinase, the key enzyme responsible for melanin production. Scientific evaluations demonstrate that the tyrosinase inhibitory activity of Glabridin is significantly stronger than that of traditional brightening agents such as arbutin, kojic acid, vitamin C, and hydroquinone.
Potent Antioxidant Properties
Rich in specialized flavonoid structures, Glabridin exhibits outstanding free-radical scavenging capabilities. It provides high-efficiency antioxidant protection, preventing oxidative stress that leads to premature skin aging and hyperpigmentation.
Anti-Inflammatory and Soothing Effects
Beyond its brightening capabilities, this hydrophobic component of licorice extract offers remarkable anti-inflammatory and antibacterial benefits. It effectively soothes irritated skin, prevents skin roughness, and mitigates UV-induced erythema, providing comprehensive dermatological support.
Product Specifications
We offer standardized, high-quality Glabridin tailored to your formulation and manufacturing needs:
- Product Name: Glabridin (Licorice Root Extract)
- CAS No.: 59870-68-7
- Assay: 40%, 90% (HPLC)
- Grade: Cosmetic Grade / Dietary Supplement Grade
- Appearance: White to light yellow fine powder
- Source Material: Glycyrrhiza glabra (Licorice Root)
- Certifications: ISO9001, ISO22000, Halal, Kosher
Industry Applications and Formulation Compatibility
Cosmetics and Skincare Applications
Glabridin is a cornerstone ingredient in high-end whitening and anti-aging cosmetics. Historically introduced as a premium whitening cosmetic additive by Japan's MARUZEN Company in 1989, it has a proven track record of safety and visible efficacy. Today, it remains the main functional ingredient in luxury skincare lines globally. Prestigious brands, including Lancôme, Dior, Chanel, and leading spas across Japan and South Korea, routinely utilize Glabridin for its comprehensive and safe brightening effects.
Formulation Guidelines:
Because Glabridin is a highly hydrophobic (lipophilic) molecule, it is not water-soluble. For optimal formulation compatibility, it should be dissolved in oil phases, medium-chain triglycerides (MCT), squalane, propylene glycol, or ethanol. It exhibits excellent stability in emulsions and maintains high biological activity when properly formulated into creams, serums, lotions, and balms.
Dietary Supplements and Nutritional Products
Beyond topical applications, Glabridin and standardized licorice extracts are valuable raw materials for the dietary supplement industry. When used in human nutritional and health care products, it contributes to systemic antioxidant defense, supports metabolic health, and offers natural anti-inflammatory benefits. Extract Warehouse provides food-grade compliant raw materials suitable for capsules, tablets, and functional health formulations.
Extraction Process and Quality Assurance
At Extract Warehouse, we prioritize purity, potency, and traceability. Our Glabridin is produced using advanced, solvent-optimized extraction and purification technologies. This ensures a high yield of the target flavonoid while strictly controlling and minimizing residual solvents, heavy metals, and microbial counts.
Every batch undergoes rigorous third-party testing and in-house quality control to guarantee assay accuracy and compliance with international safety standards. Our facilities are certified under ISO9001 and ISO22000, and our products are fully Halal and Kosher certified, ensuring seamless integration into global supply chains and regulatory frameworks.
Storage, Packaging, and Handling
- Packaging: Available in 1kg/foil bags for sample testing, and 25kg/drums for bulk commercial orders. Custom packaging specifications are available upon request.
- Storage: Store in a cool, dry, and well-ventilated place. Keep containers tightly closed and protected from direct light and moisture to maintain the stability of the active flavonoids.
- Shelf Life: 24 months when stored under recommended conditions.
Why Partner with Extract Warehouse?
As a trusted B2B supplier, Extract Warehouse provides more than just raw materials; we offer strategic partnerships to manufacturers, brand owners, and international distributors.
- Consistent Supply & Quality: Rigorous batch-to-batch consistency ensures your final products meet exact specifications every time.
- Competitive Pricing: Direct-from-manufacturer pricing models without compromising on premium quality.
- Technical Support: Our team of industry experts provides formulation advice and technical documentation to accelerate your product development cycles.
- Global Compliance: Comprehensive documentation (COA, MSDS, TDS) to support your regulatory submissions across international markets.
Request a Free Sample
Experience the premium quality of our Glabridin firsthand. We invite formulators and procurement teams to request a free sample for testing and evaluation.
For inquiries, bulk pricing, and technical support, please contact our global sales team:
Email: [email protected]
Company: Extract Warehouse
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