Microbiological Stability Test Service

Creative Biolabs is an internationally operating testing laboratory that provides a series of stability analysis services for cosmetic products. Our comprehensive testing capabilities meet the international regulatory requirements for cosmetic products. Now we provide the novel microbiological stability testing service.

The Introduction of Cosmetic Microbiological Stability

Microbial contamination in cosmetics mainly comes from the period of production and filling, and the period of consumer use. From the moment consumers start to use cosmetics, contact between hands and body will introduce permanent microbial contamination of cosmetics. In recent years, a series of consumer microbial infections have been reported. In this case, the microbial stability of cosmetic products is very important for the microbiological safety of consumers, maintaining product quality, as well as confirming hygiene and high-quality processing.

Staphylococcus aureus, Pseudomonas aeruginosa, and Candida albicans have been served as the main potential pathogens in cosmetic products. According to regulations, these pathogens cannot be detected in 0.1 g or 0.1 ml of cosmetics. Therefore, it is important to conduct routine microbiological experiments on the marketed cosmetic products.

Screening Test

For simple microbiological stability tests, there are a variety of test kits on the market, including dipping tablets or plate counting. Fast and semi-quantitative results can be obtained regardless of whether the cosmetic products are heavily contaminated. In addition, the simple sampling and evaluation process allows personnel without any microbiological training to complete it.

Quantitative Test

Quantitative tests in cosmetic products are used to determine the actual count levels of bacteria, molds, and yeasts. Methods of separating microorganisms from cosmetics include direct colony counting and enrichment culture. Because these tests are more complex and professional, they can only be done in the laboratory by professional microbiological experimenters.

Advantages of Microbiological Stability Test

Higher operating efficiency.
Suitable for a wide range of samples.
Ensure accuracy and credibility of results.
Low cost with fast results.
Fully customizable experimental design to expand beyond standard procedure.

Equipped with world-leading technology platforms and professional scientific staff, we are pleased to offer the most qualified services and products for our customers all over the world. If you are interested in our products or services, please do not hesitate to contact us for more detailed information.