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Cosmetic Microbiome analysis, microbiome friendly cosmetics, cosmetic microbiome studies, cosmetic microbiome claims, cosmetics microbiome test, skin friendly preservation Microbiome Studies Validate Microbiome Friendliness
Restore Skin Balance
Support Mild formulations



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

JOIN our next HRIPT panel
Learn more Challenge Testing, PET challenge cosmetics, usp 51 challenge test, iso 11930, Preservation Efficacy test Cosmetics, Vegan Cosmetic Challenge tests Challenge Testing Vegan challenge, EP/USP, Re-inoculation

 Mixed, Wipe, In house protocols

ISO 17025 accredited Learn more cosmetic testing, challenge testing for mild formulations, cosmetic preservation efficacy, mild cosmetic formulation testing, sensitive personal care analysis Synergistic
Preservation Effective Preservation for mild formulations
Learn more Antiseptic testing, Biocides testing, Sanitizer testing lab, Disinfectant testing, antimicrobial efficacy testing services, cipac stability, EN14885 test Biocides Testing Antimicrobial Efficacy
Residual Effectiveness
Biocides Stability
Regulatory Compliance

EN 14885:2018 accredited - BPR compliant Learn more Dioxane Analysis Restricted Substances Testing
1,4-DIOXANE
Learn more We have developed QQA Service so our customers could roll out breakthrough quorum quenching technology products (eg. anti-acne), that can inhibit the communication of “bad” skin bacteria and rebalance skin microbiome. Molecular Solutions Metagenomic Mapping Service
Quorum Quenching
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The Challenge Test Laboratory

QACS, The Challenge Test Lab, provides Quality Assurance – Quality Control Laboratory Testing services to the Cosmetic, Pharmaceutical, Biocides and Food industries since 2002.

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

Laboratory

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