ISO 21149 - Counting of Aerobic Mesophilic Bacteria

The main purpose of microbiological analyzes carried out in cosmetic products is to determine the changes that may occur in the shelf life of the products and the open packaging process. Within the scope of microbiological analyzes in cosmetic products, the microorganisms to be sought in cosmetic products are as follows:

Aerobic Mesophilic Bacteria
Staphylococcus aureus
Yeast and mold
Escherichia coli
Candida albicans
Pseudomonas aeruginosa

Escherichia coli, which is also mentioned above, is a microorganism that is sought in cosmetic products and does not want to be included in the guideline. Escherichia coli is found in human and animal intestines, and its presence in food and cosmetics indicates that production is made in an unhygienic environment.

Escherichia coli causes various health problems when it enters the human body. Therefore, the presence of Escherichia coli is undesirable in cosmetic products. Escherichia coli proliferation, especially during shelf life and open packaging periods, is a situation that will adversely affect human health.

Within the scope of the said guide and related regulations, "Searching for Escherichia coli in Cosmetic Products" is carried out in the accredited and authorized Nanolab Cosmetic Product Analysis Laboratory.

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