Microbiology Testing for Cosmetics — Expert Lab Services
Expert microbiology testing tailored for cosmetics brands. Regulatory-compliant testing with COA documentation for product safety and market access.
ISO 17025 
48 小时出结果 
100% 保证 
快速解答
Microbiology Testing for cosmetics involves analyzing product samples using validated scientific methods to verify safety, purity, potency, and regulatory compliance. Accredited labs like Qalitex use instrumentation such as HPLC, ICP-MS, and microbiology assays to generate Certificates of Analysis (COA) required by FDA, Amazon, and retail partners.
FDA Recall: Microbial Contamination Found in Supplement Products
Multiple dietary supplement products were recalled after routine microbiology testing identified Salmonella and Staphylococcus contamination, reinforcing the importance of routine microbial screening.
Cosmetics brands require specialized testing to ensure product safety, regulatory compliance, and consumer trust. Qalitex Laboratories provides microbiology testing specifically designed for the cosmetics industry. Qalitex Laboratories specializes in microbiological testing services designed to verify product safety, extend shelf life, and support regulatory compliance. Our testing protocols follow USP <61> and <62>, AOAC guidelines, and FDA regulations, ensuring your products meet the strictest standards for microbial safety. Our testing protocols are calibrated to the unique requirements of cosmetics products, from raw material verification to finished goods release testing.
Microbiology Testing Tailored for Cosmetics
The cosmetics industry has specific testing requirements driven by FDA regulations, marketplace compliance (Amazon, retail), and consumer safety expectations. Qalitex designs testing panels specifically for cosmetics products, ensuring you meet all applicable standards while optimizing your testing budget. Our scientists understand the unique matrices and formulation challenges of cosmetics products.
Microbial Limit Testing
Our comprehensive microbial limit tests detect and quantify total aerobic microbial counts (TAMC), total yeast and mold counts (TYMC), and specific objectionable organisms including E. coli, Salmonella, Staphylococcus aureus, and Pseudomonas aeruginosa.
Pathogen Screening
Our pathogen screening covers Salmonella, Listeria monocytogenes, E. coli O157:H7, Clostridium, and other pathogens relevant to your product type. Early detection prevents product recalls and protects consumers.
Preservative Efficacy Testing (Challenge Testing)
Preservative efficacy testing (PET), also known as challenge testing, assesses how well a product's preservative system inhibits microbial growth over time. Vital for products with water content or susceptible to contamination during use. We follow USP <51>, ISO 11930, and industry best practices.
主要检测项目与方法
适用标准
服务行业
检测流程
三个简单步骤获取结果
提交样品
将样品连同订单表格寄送至我们的尔湾或圣地亚哥实验室。
检测与分析
我们的 ISO 17025 认证科学家使用经过验证的检测方法进行分析。
收取 CoA 报告
在 48–72 小时内获得签名的合格证书。
常见问题
常见问题解答
What microbiology testing do cosmetics brands need?
Cosmetics brands typically require identity testing, purity analysis, contaminant screening (heavy metals, pesticides, microbiology), and potency verification. Specific requirements depend on the product type, target market, and applicable regulations (FDA, FTC, state laws).
Do you provide COA reports for cosmetics products?
Yes. Every test at Qalitex generates a detailed Certificate of Analysis (COA) that includes test methods, results, specifications, and pass/fail determinations. Our COAs are accepted by FDA, Amazon, retailers, and international regulatory bodies.
Is Qalitex Laboratories ISO 17025 accredited?
Yes. Qalitex Laboratories holds ISO/IEC 17025 accreditation, the international standard for testing and calibration laboratories. This ensures our methods, equipment, and quality systems meet the highest standards of accuracy and reliability.
What is your turnaround time?
Standard turnaround is 5–7 business days. Rush service with 48-hour turnaround is available for most test types. Contact us to discuss your timeline requirements.
What types of products do you test?
Qalitex tests dietary supplements (capsules, powders, gummies, liquids), cosmetics and personal care products, food and beverage items, botanical extracts, and raw materials. We serve brands, contract manufacturers, and Amazon FBA sellers.
How do I submit samples for testing?
Ship your samples to our Irvine or San Diego laboratory with a completed sample submission form. We provide prepaid shipping labels for qualifying orders. Results are delivered electronically via secure portal.
What microbiology tests does Qalitex perform?
Qalitex performs total aerobic microbial count (TAMC), total yeast and mold count (TYMC), pathogen detection for E. coli, Salmonella, Listeria, Staphylococcus aureus, and Pseudomonas, as well as preservative efficacy testing (PET) per USP <51> and ISO 11930.
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