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Recent in Testing (page 37 of 37)


For the current picture, Cosmetics & Toiletries knows many of the headaches you endure; for example, regulations and scale-up. It would take volumes to address all the challenges these pose, but this issue covers two specific aspects of them.

‘How Did THAT Get in There?’ Identifying Particulate Contamination in Products and Packaging

Particulate contamination and discoloration may occur in products due to foreign materials introduced via raw materials or during the manufacturing process. Agglomeration or reactions between ingredients and packaging components also are possible sources. The identification of contaminants and their origin, described here, is therefore critical so that future incidents can be prevented and safety or regulatory concerns can be addressed.

Determining Korean Consumers’ Degree of Exposure to Lipstick and Face Creams

This study describes methods used in a Korean study to calculate consumer exposure to lipstick and face creams. The average amount applied daily was estimated and compared with data collected by weighing containers before and after use. The data collected was 1.8 to 1.6 times greater than the estimate, so although the survey represented real use patterns, the actual data was more accurate.

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