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Glabridin: Nature’s Gold Standard for Multi-Action Skin Brightening & Antioxidant Defense

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Glabridin: Nature’s Gold Standard for Multi-Action Skin Brightening & Antioxidant Defense

Glabridin: Nature’s Gold Standard for Multi-Action Skin Brightening & Antioxidant Defense

Derived from sustainably harvested Glycyrrhiza Glabra roots, Glabridin is a rare, naturally potent compound celebrated as "skin whitening gold" for its unparalleled ability to inhibit tyrosinase activity, disrupt melanin pathways, and visibly reduce hyperpigmentation

  • Product Name :

    Glabridin
  • CAS No. :

    59870-68-7
  • Appearance :

    Off-white to pale yellow crystalline powder
  • Specification :

    1%-98%

Glabridin (Licorice Root Extract) 98%

CAS: 59870-68-7
Molecular Formula: C₂₀H₂₀O₄
Molecular Weight: 324.37
Appearance: Off-white to pale yellow crystalline powder


? Core Value Proposition

Multi-Functional Skin Brightening & Anti-Aging Powerhouse

  • ≥98% Pure: Cosmetic/Pharmaceutical Grade (HPLC-verified)

  • 0.1%-5% Blends: Optimized for brightening serums, sun care, and age-reversal formulations

  • Tyrosinase Dual-Inhibitor: Unique mechanism blocking both monophenolase and diphenolase activity for superior melanin suppression


✅ Clinically Validated Benefits

Hyperpigmentation Correction:

Reduces melanin synthesis by 56% at 0.4% concentration (vs. 22% for kojic acid), fading sun spots and melasma in 8 weeks with 91% user satisfaction (n=45).

Anti-Photoaging & UV Defense:

Blocks 95% of UVA-induced ROS at 2.0% concentration and boosts collagen IV synthesis by 40% to prevent solar elastosis.

Barrier Enhancement & Anti-Inflammation:

Increases ceramide synthesis by 35% and reduces TNF-α by 78%, calming sensitive skin and improving hydration retention.

Antioxidant Supercharger:

Exhibits 8× stronger free radical scavenging than vitamin E (ORAC: 28,000 μmol TE/g), neutralizing pollution and blue light damage.


⚙️ Technical Specifications

Parameter Detail
Purity Range 1%, 5%, 10%, 20%, 98%+ (HPLC-DAD)
Source Glycyrrhiza glabra roots (Xinjiang, China - GACP certified)
Extraction Method Ethanol/water → Macroporous resin → Prep-HPLC
Melting Point 156–158°C
Solubility Ethanol, PG, DMI; insoluble in water
Storage -20°C in amber vials (36-month stability)
Key Impurities Licochalcone A ≤0.2% (HPLC-controlled)
Certifications ISO 22716, Halal, COSMOS-approved

? Cosmetic Applications

✨ Brightening & Even-Tone Serums:

Synergizes with niacinamide and tranexamic acid at 0.2–2.0% for 4× faster pigment fading than arbutin.

☀️ High-Performance Sun Care:

Critical in SPF 50+ formulations (1–4%) to prevent post-inflammatory hyperpigmentation and repair UV DNA damage.

?‍♀️ Anti-Aging & Firming Creams:

Combined with retinol and peptides, reduces wrinkle depth by 42% in 12 weeks via MMP-1 inhibition and elastin stimulation.

? Sensitive Skin Solutions:

At 0.5%, calms rosacea redness by 65% and strengthens barrier function in CBD-infused moisturizers.


? Competitive Advantages

⚡️ Bioactivity-Preserving Extraction:

CO₂ Supercritical Extraction: Yields 92% glabridin vs. 50% ethanol methods, preserving heat-sensitive flavonoids.
3-Stage Chromatography: HPD-600 resin → Sephadex LH-20 → Prep-HPLC for >98% purity.

? Enhanced Delivery Systems:

Phytosome® Technology: 5.8× skin penetration boost vs. free glabridin (QTY: 4.3 μg/cm²).

? Global Compliance:

China IECIC, EU Cosmetic Regulation 1223/2009, FDA OTC Monograph. Full cosmetic safety dossier available.


? Packaging & Delivery

Cargo Weight Packaging Method Shipping Lead Time
1–10 kg Vacuum-sealed amber glass vials Dry Ice FedEx 5 days
10–100 kg Pharma-grade aluminum cans Air freight 7–12 days
>100 kg Nitrogen-flushed palletized drums Sea freight 30–55 days

 


❓ FAQ

How to verify glabridin potency?

Free 10g samples with dual-method COA (HPLC at λmax 282 nm + UPLC-MS/MS confirmation).

Compatible with vitamin C?

Yes—stabilizes L-ascorbic acid in serums (pH 3.5–4.5), enhancing brightening synergy by 120%.

Stability in anhydrous formulas?

Maintains >95% potency for 24 months in oil-based serums; protect from oxygen and light.


Why Partner With Us?

? Sustainable & Traceable Sourcing:

Wild-simulated G. glabra from Xinjiang deserts (zero irrigation, 0 pesticide residues).

? Formulation-Ready Solutions:

Custom derivatives:

  • Glabridin Palmitate: Oil-soluble for makeup products (log P 8.2 vs. native 3.7)

  • Glabridin-Hyaluronate Complex: Targeted delivery for melasma treatment

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