Liquiritigenin
Targeted Relief for Neurogenic Stinging and Instant Redness Reduction
Liquiritigenin is a high-potency flavonoid aglycone isolated from the root of the licorice plant. Unlike traditional soothing agents that take hours to show results, Liquiritigenin is engineered by Shaanxi Huatai Bio-fine Chemical Co. to provide “flash-acting” relief. It specifically targets the TRP (Transient Receptor Potential) channels in the skin to switch off neurogenic stinging and burning sensations. Its ultra-small molecular weight allows for rapid penetration, making it the premier choice for professional-grade “anti-redness” formulas and immediate-response soothing products.
| CAS No. | 578-86-9 |
|---|---|
| Source | High-Purity Licorice Root (Glycyrrhiza glabra) Extract |
| Appearance Color | White to Off-white Crystalline Powder |
| Key Parameter | Purity >= 98.0% (HPLC) |
| Solubility | Soluble in Ethanol, Propylene Glycol, and DMSO; sparingly soluble in water |
1. Technical Specifications & Market Edge
| Attribute | Shaanxi Huatai Standard | Competitive Advantage |
| Calming Velocity | Immediate “Flash” Pacification | Delivers significantly faster relief compared to conventional glycyrrhizinates. |
| Target Mechanism | Neuro-Sensory Modulation | Directly mitigates sensations of stinging and burning by acting at the nerve-receptor level. |
| Assay Purity (HPLC) | ≥ 98.0% (Premium Grade) | Crystalline refinement guarantees maximum efficacy and virtually eliminates impurity-driven reactivity. |
| Complexion Enhancement | Dual-Action Brightening | Yields profound skin-tone evening benefits in tandem with its primary soothing properties. |
| Transdermal Absorption | Micro-Molecular Delivery | Its ultra-low molecular weight ensures vastly superior epidermal penetration compared to bulkier molecules. |
| Structural Resilience | Broad pH Tolerance | Maintains pristine active stability across the diverse pH spectrums common in cosmetic formulations. |
2. Biological Mechanisms of Action
Our Liquiritigenin functions through three highly targeted physiological pathways to rescue compromised skin:
| Action Pathway | Biological Impact |
| Neurogenic Suppression | Effectively downregulates sensory nerve activation, explicitly blocking the receptors that trigger “stinging” and “burning” feedback in hyper-reactive skin. |
| Accelerated Erythema Reduction | Swiftly halts the synthesis of Prostaglandin E2 (PGE2) and key inflammatory cytokines, resulting in a rapid, visible decrease in surface redness. |
| Tyrosinase Downregulation | Acts as a secondary brightening agent by modulating the melanin synthesis pathway, making it an exceptional tool for combatting Post-Inflammatory Hyperpigmentation (PIH). |
3. Formulation & Processing Directives
| Formulation Parameter | Recommendation | Application Note |
| Standard Inclusion Rate | 0.05% to 0.3% | Demonstrates exceptional clinical efficacy even at trace concentration levels. |
| Intensive SOS Therapies | Up to 0.5% | The definitive dosage for professional-grade “rescue” ampoules and post-laser recovery protocols. |
| Optimal pH Window | 4.0 to 7.5 | Highly stable across the standard pH environments utilized in professional skincare. |
| Thermal Processing | Maintain Below 60°C | Introduce during the formulation’s cooling phase to safeguard the integrity of the active crystals. |
| Solubility Guidelines | Glycol-Phase Integration | For flawless, uniform dispersion, pre-dissolve the active in polyols (such as Butylene Glycol or Propanediol). |
4. Strategic Market Positioning & Ingredient Synergies
Commercial Positioning:
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The Neuro-Sensory Specialist: The ultimate solution for brands targeting the “hyper-reactive” consumer demographic that demands instantaneous physical comfort.
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Aesthetic Recovery Essential: A mandatory active for post-procedure care, rapidly pacifying the skin following intensive chemical peels or heat-based laser treatments.
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Clean Botanical Efficacy: A 100% plant-derived molecule that delivers pharmaceutical-grade anti-inflammatory performance entirely free of synthetic steroids.
High-Performance Synergistic Blends:
| Synergistic Pairing | Targeted Formulation Benefit |
| Liquiritigenin + Sodium DNA (PDRN) | Merges instant neuro-sensory pacification with profound, DNA-level cellular regeneration. |
| Liquiritigenin + Hydroxytyrosol | Constructs an impenetrable defense matrix against both inflammatory redness and oxidative stress. |
| Liquiritigenin + Allantoin | The definitive “Pacify & Repair” complex, simultaneously halting sensory sting while physically rebuilding the barrier. |
5. Quality Control & Regulatory Compliance
| Compliance Area | Assurance Details |
| Manufacturing Standards | Synthesized under uncompromising quality protocols within ISO 9001 and ISO 22000 certified facilities. |
| Regulatory Documentation | Fully backed by comprehensive COAs, MSDS, and Technical Data Sheets (TDS) to substantiate dermatological and safety claims globally. |
| Ideal Product Formats | The core ingredient for flash-relief serums, post-procedure recovery gels, anti-redness sheet masks, and reactive-skin toners. |
6. Collaborate with Shaanxi Huatai Bio-fine Chemical Co.
Elevate your sensitive-skin formulations with our ultra-pure, fast-acting soothing agent.
| Service Offering | Actionable Step |
| Access Technical Data | Request our complete dossier to review in-depth anti-stinging efficacy reports, safety profiles, and stability analytics. |
| Evaluate Samples | Claim a complimentary sample to directly witness the immediate, flash-calming performance of our 98% purity Liquiritigenin. |
| Bespoke Procurement | Contact our technical sales team for custom volume pricing and tailored polyol-dispersion solutions to streamline your manufacturing process. |
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