涡轮模式：
化妆品中的防腐剂
如无抗菌保护，水基肌肤护理产品会在自然环境中无处不在的细菌、真菌和酵母作用下快速变质。Velsan® SC 是科莱恩为在降低化妆品中防腐剂含量的同时，确保其不变质而研发的可持续解决方案。Velsan® SC 还可用作流变改性剂和乳化剂。
挑战
更少的防腐剂，不变的肌肤保护
防腐剂的确必不可少，但也愈发受到质疑：在个别案例中，防腐剂会引起过敏反应，有时会刺激眼部或黏膜。因此，化妆品用户更青睐于用尽可能少的防腐剂得到更可靠的保护。
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解决方案
这款具有出众耐受性可提高防腐剂的功效的天然产品
与涡轮增压器相似，Velsan® SC 能够提高常规防腐剂的功效。基于小麦或玉米中的还原糖以及从橄榄或椰油提取的脂肪酸，Velsan® SC 能够打开有害微生物的细胞膜。这可让防腐剂更加轻易地渗透到细胞中。防腐剂能够从内部导致细胞死亡。消灭细菌和真菌
优点
在化妆品中使用更少的防腐剂和乳化剂，实现完美抗菌保护
更少的防腐剂
用较低量防腐剂实现同样的保护效果。
出众的耐受性
无致敏可能，不刺激肌肤或眼睛。
完全生物降解性
根据 OECD 测试方法。
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