Cosmetic Testing Services Across the USA — Qalitex Labs
Trusted cosmetic testing services in USA. Our ISO 17025 accredited labs deliver precise results with 48-hour turnaround.
ISO 17025 
Resultados en 48 h 
100 % garantía 
Respuesta rápida
Cosmetic Testing in USA is available through ISO 17025 accredited laboratories like Qalitex Labs, which operates facilities in Irvine and San Diego, California. These labs use validated analytical methods including HPLC, ICP-MS, and GC-MS to test dietary supplements, cosmetics, and food products for safety, purity, and regulatory compliance.
Beauty Safety Expert Nour Abochama on Clean Beauty Marketing Claims
Qalitex regulatory expert explains why "non-toxic" and "natural" labels remain unregulated in the U.S. and how brands can use independent testing to substantiate clean beauty claims.
Qalitex Laboratories provides ISO 17025 accredited cosmetic testing services to brands in USA and throughout the United States. 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 USA-area clients benefit from proximity to our Southern California labs, enabling faster sample delivery and turnaround times as quick as 48 hours.
Why Choose Qalitex for Cosmetic Testing in USA
Qalitex Laboratories is one of the leading ISO 17025 accredited testing labs in Southern California, with facilities in both Irvine and San Diego. Our proximity to major USA shipping hubs means faster sample receipt and quicker results. We combine state-of-the-art instrumentation (HPLC, ICP-MS, GC-MS, LC-MS/MS) with experienced scientists to deliver accurate, regulatory-ready results.
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.
Ensayos y métodos clave
Normas aplicables
Sectores que atendemos
Cómo funciona
Tres sencillos pasos hasta sus resultados
Envíe sus muestras
Envíe las muestras a nuestro laboratorio de Irvine o San Diego junto con su formulario de pedido.
Análisis y resultados
Nuestros científicos acreditados según ISO 17025 aplican métodos de ensayo validados.
Reciba su CoA
Obtenga un certificado de análisis firmado en 48–72 horas.
Preguntas frecuentes
Preguntas frecuentes
Where can I get cosmetic testing in USA?
Qalitex Laboratories operates ISO 17025 accredited labs in Irvine and San Diego, California, serving clients in USA and across the US. Ship your samples to us and receive results within 48–72 hours.
How much does cosmetic testing cost in USA?
Testing costs vary based on the specific analyses required, sample matrix, and turnaround time. Contact Qalitex Labs for a custom quote — most standard panels start at competitive rates with volume discounts available.
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.
Servicios de prueba relacionados
Heavy Metal Testing Near Irvine & San Diego, CA — ISO 17025 Accredited Lab
heavy metal testing near me
Cosmetic Testing Near Irvine & San Diego, CA — ISO 17025 Accredited Lab
cosmetic testing near me
Microbiology Testing Near Irvine & San Diego, CA — ISO 17025 Accredited Lab
microbiology testing near me
Pesticide Testing Near Irvine & San Diego, CA — ISO 17025 Accredited Lab
pesticide testing near me
¿Listo para comenzar?
Solicite presupuesto para cosmetic testing USA. Nuestro equipo responde en 24 horas.