2. Cosmetic testing refers to the use of relevant laboratory instruments and equipment to test the content of various cosmetics in order to meet national regulations and standards, ensure the hygienic quality and safety of cosmetics, and protect the health of consumers.
3. Microbiological indicators of cosmetics inspection include:
Total number of colonies, counts of molds and yeasts, coliforms, fecal coliforms, Escherichia coli, Staphylococcus aureus, hemolytic streptococcus, Salmonella, Pseudomonas aeruginosa, Legionella, etc.
4. Physical and chemical indicators of cosmetics inspection include:
Total active substances, heavy metals such as lead, arsenic and mercury, methanol, formaldehyde, aflatoxin, cold resistance, heat resistance, phosphate, pH value, moisture content, etc.
5. The toxicity test of cosmetics inspection includes:
Salmonella typhimurium/bacteria recovery mutation test, acute oral toxicity test and acute percutaneous toxicity test.
6. Cosmetic inspection enzyme activity detection includes:
Cellulase, glucoamylase, amylase, protease, thermostable amylase, superoxide dismutase (SOD), etc.
7. Cosmetic inspection safety inspection includes:
Bactericide, preservative, mildew inhibitor and antibacterial agent, etc.