Evidence supporting the use of: Ceramide
For the health condition: Skin (dry and/or flaky)

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Synopsis

Source of validity: Scientific
Rating (out of 5): 4

Ceramides are a class of lipid molecules naturally found in high concentrations within the stratum corneum, the outermost layer of the skin. Scientific research strongly supports their role in maintaining skin barrier integrity and preventing transepidermal water loss (TEWL). Multiple studies have demonstrated that individuals with dry, flaky, or atopic skin conditions often have reduced levels of ceramides in their skin, correlating with increased barrier dysfunction and dehydration. Topical application of ceramide-containing creams or lotions has been shown in clinical trials to improve skin hydration, reduce TEWL, and alleviate symptoms of dryness and flakiness.

Several randomized controlled trials and systematic reviews confirm the efficacy of ceramide-containing formulations in both healthy individuals and those with dermatological conditions like atopic dermatitis or eczema. These products can replenish the skin’s natural ceramide content, thereby restoring barrier function and moisture retention. The mechanism is well understood: ceramides fill the spaces between skin cells, forming a protective layer that limits water loss and shields the skin from environmental irritants.

In summary, ceramides are a scientifically validated ingredient for supporting and treating dry and/or flaky skin, with robust evidence for their effectiveness and a clear understanding of their biological role.

More about Ceramide
More about Skin (dry and/or flaky)

Products containing Ceramide

We currently have no products on Caring Sunshine that contain this ingredient.