{"id":15883,"date":"2026-08-05T09:46:17","date_gmt":"2026-08-05T09:46:17","guid":{"rendered":"https:\/\/glabridinchina.com\/?p=15883"},"modified":"2026-08-05T09:46:18","modified_gmt":"2026-08-05T09:46:18","slug":"glabridin-powder-factory-technical-specifications-efficacy-data-and-formulation-guide","status":"publish","type":"post","link":"https:\/\/glabridinchina.com\/ko\/glabridin-powder-factory-technical-specifications-efficacy-data-and-formulation-guide\/","title":{"rendered":"Glabridin Powder Factory: Technical Specifications, Efficacy Data, and Formulation Guide"},"content":{"rendered":"<div style=\"max-width: 100%; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; line-height: 1.8; color: #333333; padding: 10px; background-color: #ffffff;\">\n    <p style=\"margin-bottom: 15px;\">\n        What makes a brightening active truly effective? For professional formulators, marketing claims mean nothing without concrete data. \n        <a href=\"https:\/\/glabridinchina.com\/ko\/product\/glabridin\/\" target=\"_blank\" style=\"color: #2980b9; font-weight: bold; text-decoration: underline;\">\uae00\ub77c\ube0c\ub9ac\ub518<\/a>, a prenylated isoflavonoid extracted from the roots of <em>\uac10\ucd08<\/em>, operates as a highly potent tyrosinase inhibitor.\n    <\/p>\n    <p style=\"margin-bottom: 25px;\">\n        As a dedicated cosmetic active ingredient manufacturer, we focus entirely on the biochemical realities of this raw material. We rely on verifiable physicochemical parameters, objective IC50 metrics, and strict quality control. Here is the actual data behind the ingredient.\n    <\/p>\n\n    <h2 style=\"color: #2980b9; font-size: 22px; margin-top: 30px; margin-bottom: 15px;\">\n        1. Physicochemical Specifications and COA Parameters\n    <\/h2>\n    <p style=\"margin-bottom: 15px;\">\n        \uace0\uc21c\ub3c4 <a href=\"https:\/\/glabridinchina.com\/ko\/product\/glabridin\/\" target=\"_blank\" style=\"color: #2980b9; font-weight: bold; text-decoration: underline;\">\uae00\ub77c\ube0c\ub9ac\ub518 \ubd84\ub9d0<\/a> demands rigorous extraction protocols. Different emulsion systems require specific purity grades. The data below reflects standard Certificate of Analysis (COA) metrics for our commercial batches.\n    <\/p>\n\n    <table style=\"width: 100%; max-width: 100%; border-collapse: collapse; margin-bottom: 25px; font-size: 14px; text-align: left; background-color: #fcfcfc;\">\n        <thead>\n            <tr style=\"background-color: #f2f6f8; border-bottom: 2px solid #bdc3c7;\">\n                <th style=\"padding: 12px; border: 1px solid #e0e0e0; color: #2c3e50;\">\ub9e4\uac1c\ubcc0\uc218<\/th>\n                <th style=\"padding: 12px; border: 1px solid #e0e0e0; color: #2c3e50;\">\uc0ac\uc591 (99% \ub4f1\uae09)<\/th>\n                <th style=\"padding: 12px; border: 1px solid #e0e0e0; color: #2c3e50;\">Specification (40% Grade)<\/th>\n                <th style=\"padding: 12px; border: 1px solid #e0e0e0; color: #2c3e50;\">\ud14c\uc2a4\ud2b8 \ubc29\ubc95<\/th>\n            <\/tr>\n        <\/thead>\n        <tbody>\n            <tr>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0; font-weight: bold;\">CAS \ubc88\ud638<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">59870-68-7<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">59870-68-7<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">\ud574\ub2f9 \uc5c6\uc74c<\/td>\n            <\/tr>\n            <tr style=\"background-color: #fefefe;\">\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0; font-weight: bold;\">\ubaa8\uc2b5<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">\ubc31\uc0c9\uc5d0\uc11c \uc605\uc740 \ub178\ub780\uc0c9 \ubd84\ub9d0<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">Brownish-yellow powder<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">Visual \/ Organoleptic<\/td>\n            <\/tr>\n            <tr>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0; font-weight: bold;\">\ubd84\uc11d<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\"><span style=\"color: #c0392b; font-weight: bold; font-family: Georgia, serif;\">\u2265 99.0%<\/span><\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">&ge; 40.0%<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">HPLC<\/td>\n            <\/tr>\n            <tr style=\"background-color: #fefefe;\">\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0; font-weight: bold;\">\ub179\ub294\uc810<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">156&deg;C &ndash; 158&deg;C<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">N\/A (Mixed matrix)<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">\ubaa8\uc138\uad00 \ubc29\ubc95<\/td>\n            <\/tr>\n            <tr>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0; font-weight: bold;\">\uac74\uc870 \uac10\ub7c9<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">\u2264 1.0%<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">&le; 5.0%<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">105&deg;C \/ 2 hrs<\/td>\n            <\/tr>\n            <tr style=\"background-color: #fefefe;\">\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0; font-weight: bold;\">\uc911\uae08\uc18d<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">10ppm \uc774\ud558<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">10ppm \uc774\ud558<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">ICP-MS<\/td>\n            <\/tr>\n            <tr>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0; font-weight: bold;\">\ucd1d \uc811\uc2dc \uc218<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">&le; 100 cfu\/g<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">&le; 1000 cfu\/g<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">AOAC<\/td>\n            <\/tr>\n        <\/tbody>\n    <\/table>\n\n    <h2 style=\"color: #2980b9; font-size: 22px; margin-top: 30px; margin-bottom: 15px;\">\n        2. Efficacy Data: Tyrosinase Inhibition and Antibacterial (MIC) Metrics\n    <\/h2>\n    <p style=\"margin-bottom: 15px;\">\n        Objective comparisons require controlled in vitro testing. We evaluate performance using standardized IC50 (Half-Maximal Inhibitory Concentration) values. We do not use subjective marketing language. Testing data indicates how the molecule interacts with target enzymes.\n    <\/p>\n\n    <table style=\"width: 100%; max-width: 100%; border-collapse: collapse; margin-bottom: 25px; font-size: 14px; text-align: left; background-color: #fcfcfc;\">\n        <thead>\n            <tr style=\"background-color: #f2f6f8; border-bottom: 2px solid #bdc3c7;\">\n                <th style=\"padding: 12px; border: 1px solid #e0e0e0; color: #2c3e50;\">15. \ub514\ud3ec\ud0c0\uc298 \uae00\ub9ac\uc2dc\ub9ac\uc81c\uc774\ud2b8\uc758 \ubcf4\uc7a5\ub41c \ub18d\ub3c4(73%-99%).<\/th>\n                <th style=\"padding: 12px; border: 1px solid #e0e0e0; color: #2c3e50;\">Target Enzyme \/ Pathogen<\/th>\n                <th style=\"padding: 12px; border: 1px solid #e0e0e0; color: #2c3e50;\">\uc9c0\ud45c<\/th>\n                <th style=\"padding: 12px; border: 1px solid #e0e0e0; color: #2c3e50;\">\uac12<\/th>\n                <th style=\"padding: 12px; border: 1px solid #e0e0e0; color: #2c3e50;\">Structural Property<\/th>\n            <\/tr>\n        <\/thead>\n        <tbody>\n            <tr>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0; font-weight: bold; color: #d35400;\">Glabridin (99%)<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">Tyrosinase (Mushroom)<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">IC50<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\"><span style=\"font-weight: bold; color: #c0392b;\">0.43 &micro;M<\/span><\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">Lipophilic (Oil-soluble)<\/td>\n            <\/tr>\n            <tr style=\"background-color: #fefefe;\">\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0; font-weight: bold;\">\ucf54\uc9c1\uc0b0<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">Tyrosinase (Mushroom)<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">IC50<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">54.0 &micro;M<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">Hydrophilic (Water-soluble)<\/td>\n            <\/tr>\n            <tr>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0; font-weight: bold;\">\uc54c\ud30c-\uc544\ub974\ubd80\ud2f4<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">Tyrosinase (Human)<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">IC50<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">2.5 mM<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">Hydrophilic (Water-soluble)<\/td>\n            <\/tr>\n            <tr style=\"background-color: #fefefe;\">\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0; font-weight: bold; color: #d35400;\">Glabridin (99%)<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\"><em>\uc5ec\ub4dc\ub984\uade0<\/em><\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">MIC<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\"><span style=\"font-weight: bold; color: #c0392b;\">12.5 &micro;g\/mL<\/span><\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">Lipophilic (Oil-soluble)<\/td>\n            <\/tr>\n        <\/tbody>\n    <\/table>\n    <p style=\"margin-bottom: 25px; font-style: italic; color: #555;\">\n        <strong>Data interpretation:<\/strong> The distinct IC50 value in tyrosinase assays guides the required dosage in cosmetic formulations. Formulators deploy between <span style=\"color: #c0392b; font-weight: bold; font-family: Georgia, serif;\">0.01% to 0.5%<\/span> for the 99% purity grade. Kojic Acid and Alpha-Arbutin present higher IC50 values but offer excellent water solubility. Formulators choose the active based on the specific phase (oil vs. water) of their emulsion.\n    <\/p>\n\n    <h2 style=\"color: #2980b9; font-size: 22px; margin-top: 30px; margin-bottom: 15px;\">\n        3. Formulation Realities: Crystallization, Color Shifts, and Cost\n    <\/h2>\n    <p style=\"margin-bottom: 15px;\">High-purity raw materials present specific challenges during manufacturing. We address them directly.<\/p>\n\n    <div style=\"background-color: #f9fbfd; border-left: 4px solid #3498db; padding: 15px; margin-bottom: 20px;\">\n        <h3 style=\"margin-top: 0; color: #2c3e50; font-size: 18px;\">The Crystallization Problem<\/h3>\n        <p style=\"margin-bottom: 0;\">\n            Why does 99% purity crystallize in water-based serums? The molecular structure is highly lipophilic. Adding 99% powder directly into water causes immediate precipitation.<br>\n            <strong style=\"color: #d35400;\">\ud574\uacb0\ucc45:<\/strong> Pre-dissolve the powder in glycols (such as Butylene Glycol or Ethoxydiglycol) at elevated temperatures (60&deg;C). Incorporate this premix into the oil phase. \n        <\/p>\n    <\/div>\n\n    <div style=\"background-color: #f9fbfd; border-left: 4px solid #e67e22; padding: 15px; margin-bottom: 20px;\">\n        <h3 style=\"margin-top: 0; color: #2c3e50; font-size: 18px;\">Color Shifts and Oxidation<\/h3>\n        <p style=\"margin-bottom: 0;\">\n            The active contains reactive phenolic hydroxyl groups. It oxidizes quickly when exposed to UV light or high pH. This leads to formula browning.<br>\n            <strong style=\"color: #d35400;\">\ud574\uacb0\ucc45:<\/strong> Formulate strictly within a <span style=\"font-family: Georgia, serif; color: #c0392b; font-weight: bold;\">pH range of 5.0 to 6.5<\/span>. Always include synergistic antioxidants. Adding 0.05% Sodium Metabisulfite or Vitamin E prevents premature discoloration.\n        <\/p>\n    <\/div>\n\n    <div style=\"background-color: #f9fbfd; border-left: 4px solid #27ae60; padding: 15px; margin-bottom: 25px;\">\n        <h3 style=\"margin-top: 0; color: #2c3e50; font-size: 18px;\">Cost Analysis and Patents<\/h3>\n        <p style=\"margin-bottom: 0;\">\n            Achieving 99% purity requires complex chromatography. This inherently drives up the raw material cost. Leveraging a 40% grade is a highly viable, cost-effective alternative for opaque emulsions where absolute whiteness is not required.\n        <\/p>\n    <\/div>\n\n    <h2 style=\"color: #2980b9; font-size: 22px; margin-top: 30px; margin-bottom: 15px;\">\n        4. Application Case: Barrier-Safe Brightening Serum\n    <\/h2>\n    <p style=\"margin-bottom: 15px;\">\n        To demonstrate practical application, here is a foundational framework for a 0.1% active brightening serum designed for hyper-reactive skin profiles.\n    <\/p>\n\n    <table style=\"width: 100%; max-width: 100%; border-collapse: collapse; margin-bottom: 15px; font-size: 14px; text-align: left;\">\n        <thead>\n            <tr style=\"background-color: #2c3e50; color: #ffffff;\">\n                <th style=\"padding: 12px; border: 1px solid #34495e;\">\uc0c1<\/th>\n                <th style=\"padding: 12px; border: 1px solid #34495e;\">Ingredient (INCI)<\/th>\n                <th style=\"padding: 12px; border: 1px solid #34495e;\">8. \uc544\ucfe0\uc544\ud3ec\ub9b0-3 (AQP3) \ud65c\uc131\uc81c<\/th>\n                <th style=\"padding: 12px; border: 1px solid #34495e;\">\uae30\ub2a5<\/th>\n            <\/tr>\n        <\/thead>\n        <tbody>\n            <tr>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">\uc5d0\uc774<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">Water (Aqua)<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">Q.S. 100\uae4c\uc9c0<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">Solvent<\/td>\n            <\/tr>\n            <tr style=\"background-color: #f8f9fa;\">\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">\uc5d0\uc774<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">\uae00\ub9ac\uc138\ub9b0<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">3.00<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">\ubcf4\uc2b5\uc81c<\/td>\n            <\/tr>\n            <tr>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">\ube44<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">\ubd80\ud2f8\ub80c \uae00\ub9ac\ucf5c<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">5.00<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">\uc6a9\ud574\uc81c<\/td>\n            <\/tr>\n            <tr style=\"background-color: #fff3e0;\">\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0; font-weight: bold; color: #d35400;\">\ube44<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0; font-weight: bold; color: #d35400;\">Active Powder (99%)<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0; font-weight: bold; color: #d35400;\">0.10<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0; font-weight: bold; color: #d35400;\">Active \/ Brightening<\/td>\n            <\/tr>\n            <tr>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">\uae30\uc74c<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">\ub514\uce7c\ub968 \uae00\ub9ac\uc2dc\ub9ac\uc81c\uc774\ud2b8<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">0.10<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">Soothing \/ Anti-inflammatory<\/td>\n            <\/tr>\n            <tr style=\"background-color: #f8f9fa;\">\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">\uae30\uc74c<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">\ub098\uc774\uc544\uc2e0\uc544\ubbf8\ub4dc<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">2.00<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">Melanosome Transfer Inhibitor<\/td>\n            <\/tr>\n            <tr>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">\ub514<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">Sodium Metabisulfite<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">0.05<\/td>\n                <td style=\"padding: 12px; border: 1px solid #e0e0e0;\">Antioxidant \/ Color Stabilizer<\/td>\n            <\/tr>\n        <\/tbody>\n    <\/table>\n    <p style=\"margin-bottom: 25px; font-size: 14px;\">\n        <em>Procedure:<\/em> Dissolve Phase B completely at 50&deg;C until entirely transparent. Add Phase B into Phase A under moderate stirring. Cool to 40&deg;C before adding Phase C and Phase D. Verify the final pH rests at 5.5.\n    <\/p>\n\n    <h2 style=\"color: #2980b9; font-size: 22px; margin-top: 30px; margin-bottom: 15px;\">\n        5. Frequently Asked Questions (Formulator &amp; Sourcing FAQ)\n    <\/h2>\n    <p style=\"margin-bottom: 15px;\">\n        Users sourcing this raw material frequently search for specific technical and commercial details. Here are the most common questions.\n    <\/p>\n\n    <div style=\"margin-bottom: 15px;\">\n        <strong style=\"color: #2c3e50;\">Q1: How to dissolve pure powder for cosmetic formulations?<\/strong><br>\n        Pure 99% active is <span style=\"font-weight: bold; color: #c0392b;\">oil and alcohol soluble<\/span>. Pre-dissolve it in ethoxydiglycol, PEG-400, or butylene glycol at mild heat before adding it to your emulsion matrix.\n    <\/div>\n    <div style=\"margin-bottom: 15px;\">\n        <strong style=\"color: #2c3e50;\">Q2: What is the recommended dosage for cosmetics?<\/strong><br>\n        For the 99% purity powder, the functional dosage is strictly 0.01% to 0.5%. For lower purity grades (40%), dosage generally ranges from 0.05% to 1.0% depending on desired efficacy.\n    <\/div>\n    <div style=\"margin-bottom: 15px;\">\n        <strong style=\"color: #2c3e50;\">Q3: What is the optimal pH for stability?<\/strong><br>\n        Maintain the final formulation pH precisely between 5.0 and 6.5. Alkaline environments accelerate phenolic oxidation and degrade the active compound.\n    <\/div>\n    <div style=\"margin-bottom: 15px;\">\n        <strong style=\"color: #2c3e50;\">Q4: How should a formulator choose between this active and Kojic Acid?<\/strong><br>\n        Choose based on your formula base. The lipophilic nature makes it efficient in lipid-rich or emulsified systems. Kojic Acid dissolves seamlessly in pure water systems. \n    <\/div>\n    <div style=\"margin-bottom: 15px;\">\n        <strong style=\"color: #2c3e50;\">Q5: Can it cause skin irritation or cytotoxicity?<\/strong><br>\n        High-purity grades demonstrate excellent dermal tolerance. The specialized extraction process removes volatile botanical impurities. It does not induce the acid-burn sensitization typical of low-pH chemical exfoliants.\n    <\/div>\n    <div style=\"margin-bottom: 15px;\">\n        <strong style=\"color: #2c3e50;\">Q6: Why does my serum turn yellow over time?<\/strong><br>\n        This indicates the oxidation of the phenolic rings. Ensure your final packaging blocks UV light. Always formulate with robust antioxidants or chelating agents.\n    <\/div>\n    <div style=\"margin-bottom: 15px;\">\n        <strong style=\"color: #2c3e50;\">Q7: Is the powder stable under UV light?<\/strong><br>\n        No. It degrades upon continuous UV exposure. Store the raw material powder in dark, sealed containers at controlled room temperatures.\n    <\/div>\n    <div style=\"margin-bottom: 25px;\">\n        <strong style=\"color: #2c3e50;\">Q8: How to source reliably from a cosmetic factory?<\/strong><br>\n        Always request a batch-specific COA and HPLC chromatograms. A reliable factory provides comprehensive technical dossiers and physical test samples for lab evaluation prior to commercial bulk orders.\n    <\/div>\n\n    <h2 style=\"color: #2980b9; font-size: 22px; margin-top: 30px; margin-bottom: 15px;\">\n        6. Scientific References\n    <\/h2>\n    <ul style=\"list-style-type: square; margin-bottom: 20px; font-size: 14px; color: #555;\">\n        <li style=\"margin-bottom: 8px;\">[1] Simmler, C., Pauli, G. F., &amp; Chen, S. N. (2013). Phytochemistry and biological properties. <em>\ud53c\ud1a0\ud14c\ub77c\ud53c\uc544<\/em>, 90, 160-184.<\/li>\n        <li style=\"margin-bottom: 8px;\">[2] Shirazi, M. H., et al. (2007). Minimum inhibitory concentration against <em>\uc5ec\ub4dc\ub984\uade0<\/em>. <em>Journal of Clinical Dermatology<\/em>.<\/li>\n        <li>[3] Independent R&amp;D Laboratory Data, Active Ingredient Extraction &amp; HPLC Quantification Protocols.<\/li>\n    <\/ul>\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>What makes a brightening active truly effective? For professional formulators, marketing claims mean nothing without concrete data. Glabridin, a prenylated isoflavonoid extracted from the roots&#8230;<\/p>","protected":false},"author":8,"featured_media":5798,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[62],"tags":[],"class_list":["post-15883","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.8 (Yoast SEO v24.2) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Glabridin Powder Factory: Technical Specifications, Efficacy Data, and Formulation Guide - Shaanxi Huatai Bio-Fine Chemical Co., Ltd.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/glabridinchina.com\/ko\/glabridin-powder-factory-technical-specifications-efficacy-data-and-formulation-guide\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Glabridin Powder Factory: Technical Specifications, Efficacy Data, and Formulation Guide\" \/>\n<meta property=\"og:description\" content=\"What makes a brightening active truly effective? 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