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How to Choose a Cosmetics Factory? 3 Critical Pitfalls in 2025 + Full Disclosure of ISO Certification Compliance Data With Inspection Checklist

I. Why Do 90% of Brands Choose the Wrong Cosmetics Factory? (Addressing User Pain Points)
In 2025, cosmetics GMV on TikTok Vietnam exceeded 35% of the market share, yet over 60% of new brands faced product recalls due to selecting inappropriate OEM factories. The core issues concentrate on three aspects:
  1. Cleanliness Fraud: Claiming “Grade A workshops” while failing to meet the airborne bacteria standard of ≤1 CFU/m³;
  1. Cost Traps: Biosynthetic raw materials marked up by 300% without test reports;
  1. Regulatory Non-Compliance: Failure to obtain the 2025 GMPC certification (which added biofilm testing as a new requirement) .

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II. Hardcore Compliance Data Handbook for Cosmetics Factories (Scarce Standards)
(I) “Microbial Red Lines” for Cleanrooms (E-E-A-T Professionalism)

Testing Item
International Standard (ISO)
National Standard (GB)
Consequences of Non-Compliance
Airborne Bacteria Concentration
≤1 CFU/m³ (ISO 14698)
Consistent with international standards
40% higher product mold contamination rate
Surface Bacteria Count
≤1 CFU/cm² (ISO 18593)
≤2 CFU/cm²
Surging cross-contamination risks
Water System Endotoxin
≤0.25 EU/mL
≤0.5 EU/mL
60% higher sensitization rate for sensitive skin
*Source: 2025 Cosmetic Workshop Testing White Paper by Beijian (Beijing) Testing Technology Research Institute *

(II) The Truth About Cost Structure Under 2025 New Regulations
  1. Raw Material Costs: Organic Centella asiatica extract increased by 40% compared to 2020, while biosynthetic hyaluronic acid costs dropped by 67%;
  1. Equipment Depreciation: Annual depreciation of imported ultrasonic emulsifiers reaches RMB 100,000, whereas domestic AI-equipped equipment only costs RMB 30,000 (with 50% higher efficiency);
  1. Compliance Costs: Degradable packaging must account for 90% of total packaging, increasing packaging costs by 30% (to avoid fines for violating plastic pollution policies).
III. 3-Step Process to Select Compliant Cosmetics Factories (Practical Content)
Step 1: 3 Key Nodes for Qualification Verification
  • Certification Validity: Check the “negative biofilm test” certificate attached to the GMPC certification (newly added in 2025) ;
  • Testing Qualifications: Prioritize factories capable of issuing CMA/CNAS reports (preferably partners of Beijian Institute );
  • Supply Chain Filing: Verify raw material suppliers’ filings via the drug administration system (to avoid “unregistered raw materials”).
Step 2: Hidden Indicators for Workshop Inspections
  1. Dynamic Monitoring: Request hourly airborne bacteria data (coefficient of variation ≤10%);
  1. Personnel Management: Hand microbial count ≤10 CFU/hand (on-site verifiable ATP test value ≤30 RLU );
  1. Equipment Maintenance: HVAC filter efficiency ≥99.97% (provide quarterly calibration reports).
Step 3: Cost Optimization Negotiation Skills
  • Raw Material Substitution: Replace natural niacin derivatives with synthetic niacinamide (15% cost reduction);
  • Packaging Solutions: Adopt PLA degradable materials + reusable bottles (20% packaging cost savings);
  • Payment Terms: Secure equipment depreciation allocation ratio ≥15% to reduce initial investment (referencing medical aesthetics factory models).
IV. Real Case: The Logic Behind a Guangzhou Factory’s TikTok Sales Boom (E-E-A-T Authority)
A factory met E-E-A-T principles through three measures and gained over 7,000 followers in 7 days:
  1. Experience Verification: Published on-site workshop videos (showing MAS-100NT sampling processes);
  1. Professional Endorsement: Embedded microbial test reports from Beijian Institute (with QR codes for verification );
  1. User Trust: Displayed rectification records for Southeast Asian customer complaints (e.g., rework procedures for bacterial overgrowth).                     
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V. Pitfall-Avoidance Toolkit (User Retention Value)
  1. Inspection Checklist: Focus on “3 hidden areas” — raw material warehouse temperature/humidity records, waste disposal ledgers, and validity of employees’ health certificates;
  1. Cost Calculator: Raw material cost = (Active ingredient purity × Purchase quantity) + (Testing fee ÷ Production capacity);
  1. Compliance Inquiry: Use NMPA’s “Cosmetic Production License Information Management System” (added workshop cleanliness disclosure in 2025).