Stability Testing Near Me — ISO 17025 Accredited Lab
ISO 17025 accredited stability testing from our Irvine and San Diego laboratories. Fast turnaround, precise results, regulatory-ready COA reports.
Quick Answer
Stability Testing near you 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.
Looking for reliable stability testing near your location? Qalitex Laboratories operates two ISO 17025 accredited facilities in Southern California — Irvine and San Diego — serving brands nationwide with fast, accurate testing. Qalitex Laboratories specializes in dietary supplement stability testing that ensures your products remain safe, potent, and effective throughout their intended shelf life. Our testing services comply with FDA regulations, follow GMP standards, and support your product's market longevity. Whether you need testing for dietary supplements, cosmetics, food products, or Amazon FBA compliance, our labs provide 48-hour turnaround with detailed Certificates of Analysis.
Why Choose Qalitex for Stability Testing Near You
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 metropolitan areas 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.
What Is Stability Testing and Why It Matters
Stability testing evaluates how a dietary supplement performs under various environmental conditions — temperature, humidity, and light. We conduct both real-time and accelerated stability studies per ICH Q1A(R2) guidelines, assessing active ingredient potency, microbiological integrity, packaging durability, and organoleptic properties (color, odor, texture).
Shelf Life Testing
Shelf life testing defines how long a supplement remains both safe and effective, providing the data needed for accurate expiration dating. We simulate extended storage under real and accelerated conditions, testing at 0, 1, 3, 6, and 12 months, evaluating degradation of actives and risk of microbial growth.
Our Testing Process
We test a wide range of formats: tablets, capsules, softgels, powders, gummies, and liquids. Every study includes a protocol design phase, appropriate chamber conditions (ICH Zone I–IV), testing intervals, and a final stability report with CoA documentation suitable for FDA submission.
Key Tests & Methods
Applicable Standards
Industries We Serve
How It Works
Three simple steps to your results
Submit your samples
Ship samples to our Irvine or San Diego laboratory with your order form.
Testing & analysis
Our ISO 17025 accredited scientists run validated test methods.
Receive your CoA
Get a signed Certificate of Analysis within 48–72 hours.
FAQ
Frequently Asked Questions
Where can I get stability testing near me?
Qalitex Laboratories operates ISO 17025 accredited labs in Irvine and San Diego, California, serving clients nationwide. Ship your samples to us and receive results within 48–72 hours.
How much does stability testing cost ?
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 is the difference between real-time and accelerated stability testing?
Real-time stability testing stores products under normal conditions and tests at intervals over months or years, while accelerated stability testing uses elevated temperature and humidity to predict shelf life faster. Qalitex performs both types per ICH Q1A(R2) guidelines.
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Request a quote for stability testing supplements near me. Our team responds within 24 hours.