Cosmetic Testing for Dietary supplements — Expert Lab Services
Expert cosmetic testing tailored for dietary supplements 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
Cosmetic Testing for dietary supplements 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.
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Dietary supplements brands require specialized testing to ensure product safety, regulatory compliance, and consumer trust. Qalitex Laboratories provides cosmetic testing specifically designed for the dietary supplements industry. At Qalitex Laboratories, we offer comprehensive cosmetic and beauty product testing services designed to help skincare, makeup, and beauty brands ensure product safety, regulatory compliance, and performance. We specialize in cosmetic microbiology, stability, compatibility, preservative efficacy, and claims substantiation. Our testing protocols are calibrated to the unique requirements of dietary supplements products, from raw material verification to finished goods release testing.
Cosmetic Testing Tailored for Dietary supplements
The dietary supplements industry has specific testing requirements driven by FDA regulations, marketplace compliance (Amazon, retail), and consumer safety expectations. Qalitex designs testing panels specifically for dietary supplements products, ensuring you meet all applicable standards while optimizing your testing budget. Our scientists understand the unique matrices and formulation challenges of dietary supplements products.
Why Cosmetic Testing Matters
Regulatory compliance ensures your product meets FDA and international regulations. Our testing validates that formulations are free of microbial contaminants and allergens, confirms stability over time, supports marketing claims with lab-backed data, and satisfies retailer requirements for Amazon, Target, Sephora, and other major retailers.
Microbiology Testing for Cosmetics
We perform total aerobic microbial count (TAMC), yeast and mold count, and pathogen detection (E. coli, S. aureus, P. aeruginosa) for cosmetic and personal care formulations. Our challenge testing (PET) verifies the effectiveness of your preservative system per USP <51> and ISO 11930.
Stability & Shelf Life Studies
Real-time and accelerated stability testing evaluates appearance, viscosity, pH, color, fragrance, and active ingredient stability over time. We test all cosmetic formats including creams, serums, oils, gels, and powders under ICH-equivalent conditions.
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 cosmetic testing do dietary supplements brands need?
Dietary supplements 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 dietary supplements 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 cosmetic testing services does Qalitex provide?
Qalitex provides microbiology testing (TAMC, TYMC, pathogens), preservative efficacy testing, real-time and accelerated stability studies, heavy metal screening, pH and viscosity testing, and claims substantiation for skincare, makeup, and personal care products.
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