Ceramides: A New Treatment?

I've recently tried a new product: CeraVe. It is a cream that contains ceramides. Ceramides are a type of lipid that are present in the top layer of the skin. People with eczema have less ceramides in their skin. They also have less cholesterol and free fatty acids. All three are essential to maintain the barrier function of the outermost layer of the skin by maintaining moisture.

I like CeraVe and I do think it has helped my skin a little, but not dramatically. That said, I have not used it consistently for an extended period of time. A study discussed on the American Academy of dermatology website found that use of creams with lipids twice daily for 4 weeks resulted in improvements in skin lesions, itching, and sleep.