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 
Resultados em 48 h 
100 % garantia 
Resposta rápida
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.
Ensaios e Métodos Principais
Normas Aplicáveis
Setores que Atendemos
Como Funciona
Três passos simples para os seus resultados
Envie as suas amostras
Envie amostras para o nosso laboratório de Irvine ou San Diego com o seu formulário de pedido.
Análise e resultados
Os nossos cientistas acreditados pela ISO 17025 aplicam métodos de ensaio validados.
Receba o seu CoA
Obtenha um Certificado de Análise assinado em 48–72 horas.
Perguntas Frequentes
Perguntas Frequentes
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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Solicite orçamento para cosmetic testing for dietary supplements. A nossa equipa responde em 24 horas.