{"title":"Clinical significance of the water retention and barrier function-improving capabilities of ceramide-containing formulations: A qualitative review","entity_type":"Source","slug":"ceramide-formulations-water-retention-barrier-review","canonical_url":"https://skinknowledgebase.com/sources/ceramide-formulations-water-retention-barrier-review","dates":{"date_modified":"2026-05-11","date_reviewed":"2026-05-11"},"mcp_eligible":true,"evidence_sources":[],"product_fact_sources":[],"related_entities":[{"title":"Ceramides","url":"https://skinknowledgebase.com/ingredients/ceramides"},{"title":"CeraVe Moisturizing Cream","url":"https://skinknowledgebase.com/products/cerave-moisturizing-cream"},{"title":"Why is my skin so dry even when I moisturize?","url":"https://skinknowledgebase.com/questions/why-is-my-skin-so-dry-even-when-i-moisturize"}],"body_sections":[{"heading":"Quick Summary","paragraphs":["Review of ceramide-containing formulations and their water-retention and barrier-support context."]},{"heading":"What Studied","paragraphs":["Published review evidence on ceramide-containing formulations in skin-care contexts."]},{"heading":"Main Findings","paragraphs":["The review discusses the rationale for ceramide-containing products in supporting water retention and barrier properties."]},{"heading":"Why It Matters","paragraphs":["It supports the CeraVe cream positioning without claiming a cosmetic product treats medical dermatitis."]}],"source_type":"peer_reviewed","original_source_url":"https://pubmed.ncbi.nlm.nih.gov/34596254/"}