Cosmetics Quality Control
Rigorous 10-stage quality inspection system ensuring every batch meets international safety, stability, and regulatory standards.
10-Stage QC Process
Raw Material Quarantine & COA Verification
Incoming ingredients are sampled and tested for purity, microbial load, and heavy metals before release into production.
Water Purification System Checks
Multi-stage reverse osmosis water is tested daily for conductivity, pH, and microbial limits.
In-Process Batch Control
Bulk batches are verified for viscosity, pH, appearance, and specific gravity during compounding.
Microbiological Challenge Testing
Preservative efficacy testing ensures product safety across the entire shelf life.
Packaging Inspection & Cleanliness
Airless pump bottles, jars, and droppers undergo compatibility and vacuum leak testing.
GMPC Cleanroom Filling Control
Automated filling under ISO 22716 cleanroom conditions with weight verification at regular intervals.
Finished Product Golden Sample Matching
Every batch is matched against the approved golden sample for color, scent, texture, and performance.
3-Month Accelerated Stability Testing
Formulas are tested at 40°C/75% RH to guarantee 24-month unopened shelf life.
Batch Retain Sample Storage
Retain samples from every production batch are kept in temperature-controlled storage for 3 years.
Export Documentation & COA Release
Final Certificate of Analysis (COA) and MSDS are signed off by QA management prior to container loading.