羟基酸在化妆品中的使用情况监测

Monitoring of the use of hydroxyl acid in cosmetics

为了解化妆品中羟基酸的使用情况以及相关产品的pH值范围,以确保消费者使用安全,对425批化妆品中的水杨酸及24批问题化妆品中的α-羟基酸和pH值进行检测分析。结果表明,部分样品存在水杨酸含量超过限度规定、水杨酸及α-羟基酸未在产品包装上进行成分标注、产品pH值过低等问题;存在安全隐患,应加强对该类物质在化妆品中使用的监督管理。

The use of hydroxyl acid in cosmetics and the pH range of corresponding cosmetic products were investigated to ensure the safety of consumers. A total of salicylic acid therein and the p H values for 425 batches of cosmetics were detected and analyzed. The results showed that a total of 24 batches of samples had salicylic acid with content exceeding the limit, salicylic acid and α-hydroxyl acid not being marked in the composition claim on the product package as required, or the pH values of the products being too low. Some cosmetics did not correctly use hydroxyl acid according to the regulations, which had potential safety hazards. Therefore, there needs to be special concern with the use of hydroxyl acid in cosmetics.