---
title: Clinical significance of the water retention and barrier function-improving capabilities of ceramide-containing formulations: A qualitative review
entity_type: Source
canonical_url: https://skinknowledgebase.com/sources/ceramide-formulations-water-retention-barrier-review
date_modified: 2026-05-11
date_reviewed: 2026-05-11
mcp_eligible: true
summary: A qualitative review discusses ceramide-containing formulations, water retention, and barrier support relevant to moisturizers for dry-feeling skin routines.
source_type: peer_reviewed
original_source_url: https://pubmed.ncbi.nlm.nih.gov/34596254/
evidence_sources: []
product_fact_sources: []
---

# Clinical significance of the water retention and barrier function-improving capabilities of ceramide-containing formulations: A qualitative review

## Quick Summary

Review of ceramide-containing formulations and their water-retention and barrier-support context.

## What Studied

Published review evidence on ceramide-containing formulations in skin-care contexts.

## Main Findings

The review discusses the rationale for ceramide-containing products in supporting water retention and barrier properties.

## Why It Matters

It supports the CeraVe cream positioning without claiming a cosmetic product treats medical dermatitis.

## Related Entities

- [CeraVe Moisturizing Cream](https://skinknowledgebase.com/products/cerave-moisturizing-cream)
- [How do I know if my skin barrier is damaged?](https://skinknowledgebase.com/questions/how-do-i-know-if-my-skin-barrier-is-damaged)
- [Why is my skin so dry even when I moisturize?](https://skinknowledgebase.com/questions/why-is-my-skin-so-dry-even-when-i-moisturize)
- [How do I repair over-exfoliated skin?](https://skinknowledgebase.com/questions/how-do-i-repair-over-exfoliated-skin)
- [Why does my skin sting when I apply products?](https://skinknowledgebase.com/questions/why-does-my-skin-sting-when-i-apply-products)
- [How do I rebuild my skin barrier?](https://skinknowledgebase.com/questions/how-do-i-rebuild-my-skin-barrier)
- [What's the best moisturizer for sensitive skin?](https://skinknowledgebase.com/questions/whats-the-best-moisturizer-for-sensitive-skin)
- [Should I use moisturizer if I have oily skin?](https://skinknowledgebase.com/questions/should-i-use-moisturizer-if-i-have-oily-skin)
- [What can I use with retinol if my skin is dry?](https://skinknowledgebase.com/questions/what-can-i-use-with-retinol-if-my-skin-is-dry)
- [Why is my skin texture rougher than it used to be?](https://skinknowledgebase.com/questions/why-is-my-skin-texture-rougher-than-it-used-to-be)
- [What moisturizer should I use with retinol?](https://skinknowledgebase.com/questions/what-moisturizer-should-i-use-with-retinol)