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C18-21 Alkane and Cetyl Dimethicone are both softens and smooths ingredients. C18-21 Alkane is found in 2 products while Cetyl Dimethicone appears in 12, making Cetyl Dimethicone the more widely used option.
Softens and smooths
Silicone-based emollient
Mung Bean Pore Tight-Up Soothing Cream
C18-21 Alkane is categorised as "Softens and smooths" while Cetyl Dimethicone is categorised as "Softens and smooths". They serve different functions in skincare formulations.
In most cases, these ingredients can be used together. However, always patch test and introduce new ingredients gradually.
C18-21 Alkane is found in 2 products, while Cetyl Dimethicone is found in 12 products in our database.
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