Probiotic Stability Testing Service

We conduct both accelerated aging studies (elevated temperature and humidity) and real-time shelf-life monitoring under recommended storage conditions. The specific conditions and duration are scoped per project based on your product format and target market.

Viability is measured by standard plate counting methods to determine CFU per gram or milliliter. We also assess tolerance to heat, pH, moisture, and oxygen, and confirm strain identity by molecular methods (e.g., 16S rRNA sequencing) when required.

Yes, we can include capsules, sachets, powders, liquids, and coated formulations in the same study for direct comparison. The study design will be customized to evaluate each format under identical storage conditions where feasible.

Yes, we model the kinetic data from accelerated studies to estimate shelf-life under real-time conditions. Predictions are delivered in the final report along with confidence intervals and are based on the specific formulation and packaging used.

Our protocols are designed to align with ICH, EFSA, and FDA stability testing guidelines for probiotic products. We do not guarantee regulatory approval but provide data that supports your submission or claim documentation.

The number of samples depends on the number of time points, storage conditions, and replication required. We will work with you to determine the appropriate sample size during the project scoping phase.

Yes, we routinely test multi-strain probiotic formulations. Strain-specific enumeration can be performed using selective media or molecular methods when strain-specific markers are available.