Why Can We Always Ensure Excellent Quality

Quality Control

Product Quality Control System

This system establishes a closed-loop “raw material-production-testing” chain to ensure precision quality management:

1. Raw Material & Production Control

• Material Screening: Safety pre-assessment during R&D via microbial challenge testing (quantitative inoculation to evaluate preservative efficacy), in vitro cell-based assays (skin model viability), and zebrafish models (allergy-like reaction simulation).

• Process Consistency: Japanese PRIMIX and MIZOHO intelligent equipment enable scaled production from pilot trials (homogenizers with process memory) to mass production (PLC-controlled vacuum emulsifiers), ensuring batch-to-batch uniformity.

2. Multidimensional Testing & Validation

• Lab Capabilities: Purity analysis using GC/HPLC, atomic absorption spectroscopy; efficacy quantification via VISIA® facial imaging (spot/wrinkle analysis) and German-cutting-edge skin analyzers (hydration, pH, elasticity).

• Safety Protocols: ET-CAM assay for ocular irritation screening, human patch testing for allergen detection, and clinical-grade volunteer trials to validate human compatibility.

3. Closed-Loop Management & Compliance

• Traceability: Full digital tracking from raw material intake to finished product delivery, enabling rapid root-cause analysis.

• Data-Driven Optimization: Testing results (e.g., microbial resistance, cytotoxicity) feed back into formula adjustments and process parameter refinements.

• Global Standards: Led by Fuda’s expert team, the system integrates ISO guidelines, dermatological science, and toxicological methods to substantiate safety claims and efficacy performance.

By synergizing advanced instrumentation, biological models, and clinical validation, the system implements a PDCA (Plan-Do-Check-Act) cycle for proactive risk mitigation, continuous improvement, and regulatory compliance, delivering products with verified safety and reliability.