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Preservative cosmetic test, Cosmetic preservatives, microbial cosmetic test, preservation efficacy cosmetics, challenge testing cosmetics, Preservative Efficacy Testing (PET) Preservative Challenge Test +50,000 Challenge Tests
3 million lab hours
5+ specialized protocols


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emotional analysis testing for cosmetics, cosmetic consumer test, ai testing consumer test, artificial intelligence cosmetic testing, AI cosmetic, AI Analysis Emotional Analysis Capture Real-Time Reactions
Optimize Product Development
Enhance Marketing Strategies


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Microbiome Studies Validate Microbiome Friendliness
Restore Skin Balance
Support Mild formulations

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skin compatibility assessment, Patch test cosmetics, HRIPT testing, RIPT test, dermatologically tested claim, hript hypoallergenic test Patch Testing Patch & HRIPT

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Cosmetic Allergen
Testing
Regulatory Compliance to EU 2023/1545 Learn more

The Challenge Test Laboratory

QACS Labs provide Laboratory Testing services to the Cosmetic, Pharmaceutical, Biocides and Food industries since 2002.

With an GLP / ISO 17025 accredited, GMP / ISO 9001 certified, FDA registered quality management system, QACS Labs provide Microbiological – Chemical – Molecular Testing & Regulatory solutions worldwide.

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Accredited Laboratory Testing Solutions for Global Industries

QACS Lab specializes in delivering high-quality laboratory testing solutions to clients across the Cosmetic, Pharmaceutical, Disinfectant, Medical Devices, and Food sectors. Since 2002, we have built a reputation as a trusted provider of both testing and laboratory services and expert regulatory compliance solutions, helping companies meet rigorous international standards.

As a leader in worldwide laboratory testing services, our mission is to support clients through all stages of product development—from formulation and safety testing to market release and beyond. Whether you’re looking for a cosmetic testing lab or need reliable pharmaceutical testing services, QACS Lab offers tailored testing protocols to meet your specific regulatory and performance needs.

Comprehensive Lab Services with Proven Expertise

Our testing capabilities cover key scientific disciplines including Microbiology, Chemistry, and Molecular Biology, enabling us to deliver robust analytical testing services. In addition, we offer in-depth regulatory guidance, dossier preparation, and technical support for compliance with EU, FDA, and other international frameworks.

QACS Lab is GMP and GLP certified, FDA registered, and accredited to ISO 17025 and ISO 9001 standards—ensuring every result meets the highest levels of accuracy, repeatability, and integrity.

Our team of experienced scientists, regulatory experts, and technical consultants works closely with clients to deliver personalized solutions with maximum efficiency and reliability.

Partner with QACS Laboratory

At QACS Lab, we are committed to excellence, innovation, and long-term partnerships. Our focus is on helping you bring safe, compliant, and high-quality products to market—faster and with confidence.

Get in touch today to learn how our expert laboratory testing solutions and compliance services can support your success in an increasingly regulated global market [email protected]

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