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Services
Shelf-Life Testing & Accelerated Shelf Life (ASLT) Services
Accelerated Shelf Life Testing (ASLT) and direct shelf-life studies help manufacturers determine “best before”, manufacturing and expiry dates while ensuring product quality over time. SMSLA Global provides validated shelf-life protocols and technical reports that support regulatory compliance and reduce the risk of product recalls.
Why Shelf-Life Testing Matters
- Every product faces market pressure to launch quickly while remaining safe and stable during its lifecycle.
- Shelf-life testing assesses chemical, physical (sensory), and microbiological stability to determine safe usage
periods and protect consumer health and brand reputation. - Our testing supports labelling claims and regulatory compliance, particularly where FSSAI or other authorities require
documented evidence for shelf-life assertions.
Scope & Industries Covered
SMSLA Global conducts shelf-life and stability studies for a wide range of product categories:
- Food & beverages
- Pharmaceuticals & nutraceuticals
- Cosmetics & personal care
- Herbal products, home care & other FMCG
Types of Studies
- Direct Shelf-Life Studies: Real-time storage under expected conditions and periodic sampling to observe actual product deterioration.
- Accelerated Shelf-Life Testing (ASLT): Samples stored under elevated stress conditions to accelerate deterioration and predict shelf-life faster.
- Stability Studies: Evaluate how environmental factors (temperature, humidity, light) affect formulation and quality.
Key Test Parameters
- Rancidity / oxidative stability (lipid oxidation)
- Microbiological counts (aerobic plate count, yeast, mold, Listeria, etc.)
- pH and acidity
- Sensory checks: color, texture, aroma, taste
- Packaging compatibility & container cleanliness
- Chemical marker degradation and potency
Process We Follow
- Define product matrix, packaging and storage conditions
- Select test parameters (chemical, microbiological, sensory)
- Conduct ASLT and/or direct studies with periodic sampling
- Analyze data and model degradation to define shelf-life
- Issue technical report supporting label claims and regulatory submission
Benefits to Manufacturers
- Reliable data to substantiate “best before” and expiry dates
- FSSAI & regulatory compliance evidence
- Reduced recall risk and improved inventory management
- Faster time-to-market via accelerated testing
- Preservation of brand integrity and consumer trust
Why Choose SMSLA Global?
With advanced instrumentation, experienced technical staff, and robust protocols, SMSLA Global offers
dependable shelf-life and stability testing services. Our reports are designed to meet industry standards
and regulatory expectations, helping manufacturers make confident, data-driven shelf-life claims.
Shelf-life FAQ
What is shelf life testing and why is it important?
Shelf life testing determines how long a product remains safe, high-quality, and meets regulatory requirements under specific storage conditions. It’s crucial for food safety, quality assurance, regulatory compliance, and minimizing food waste while protecting brand reputation.
What methods do you use for shelf life testing?
We employ both real-time and accelerated shelf life testing methods. Real-time testing monitors products under actual storage conditions, while accelerated testing uses elevated temperatures and humidity to predict shelf life faster. We also conduct challenge studies for microbial safety and stability testing for nutritional quality.
How long does shelf life testing typically take?
Testing duration varies by product and method. Accelerated testing typically takes 4-12 weeks, while real-time testing can range from several months to years depending on the expected shelf life. We provide interim reports during longer studies to help with business planning.
What factors affect product shelf life?
Key factors include moisture content, pH levels, water activity, packaging materials, storage temperature, light exposure, oxygen levels, preservative systems, and microbial load. We analyze all these parameters to provide comprehensive shelf life determinations.
Do you test plant-based and alternative protein products?
Yes, we specialize in modern food categories including plant-based meats, dairy alternatives, fermented foods, meal kits, and fresh-prepared products. Our experts understand the unique stability challenges of these innovative food formats.
Can you help with shelf life extension?
Absolutely. Beyond testing, we provide formulation recommendations, packaging solutions, and processing modifications to extend shelf life while maintaining quality. Our team helps optimize preservation systems and identify critical control points.
What regulations do you comply with?
Our testing complies with international standards including FDA, EFSA, FSANZ, GCC, and ASEAN requirements. We stay current with global regulatory changes and help clients navigate complex compliance landscapes across different markets.
Do you provide digital reporting and monitoring?
Yes, we offer real-time digital dashboards, automated alerts for critical changes, and comprehensive digital reports with trend analysis. Our clients can monitor testing progress and access results through our secure online portal.
How do you handle emergency or rapid testing needs?
We offer expedited testing services for urgent situations like product recalls, market entry deadlines, or quality investigations. Contact us directly for emergency service options and accelerated timelines.
What industries do you serve?
We work with food manufacturers, retailers, food service companies, startups, importers/exporters, and packaging suppliers across all food categories including fresh, frozen, ambient, and refrigerated products.