Conducting Preservation Efficacy Tests on All Our Developed Products
To deliver our products with safety and confidence, we implement a series of preservative tests on every product.
Our preservative test methods are based on Japanese Pharmacopoeia criteria and also feature a set of stricter internal standards that are implemented on each testing condition.
We also investigate the microorganisms that exist under a wide range of states, and use these results to develop novel preservatives that can be used in products in all types of conditions safely.
Inspection for the number of viable bacteria