11Excessive Use of Oil-Based Products
Milia is more likely to occur when the skin cannot exfoliate dead skin cells to prevent the accumulation of keratin. Some skincare products can increase the risk by restricting or slowing down this process. For instance, mineral oils can clog your pores and cause milia with excessive use. Make sure to check for common culprits in the ingredient list, such as petroleum oil, petrolatum liquid, liquidum, paraffinum, or paraffin oil. Instead, go for non-comedogenic and oil-free options or retinoids to help the skin exfoliate better. [11]
