PMC Stratum Corneum Water Permeability Study
At a glance
This source can support barrier-context discussion. It cannot be converted into a claim that warming body-care products improves barrier function.
What this source is
This resource entry is a citation node. It explains how an outside source can be used inside the directory without turning it into product endorsement or universal advice.
What evidence can support
- Barrier science context.
- Why body-care pages need measured evidence for skin-function claims.
- Why warmed-product claims require separate testing.
What evidence cannot support
- Improved barrier function from warming.
- Treatment claims.
- Formula compatibility.
Claim status
Allowed: neutral education, evidence limits, user-language clarification, and source-specific context.
Needs evidence: any specific temperature, formula, compatibility, hot-spot, baby, pregnancy, absorption, barrier, or skin outcome claim.
Do not say: universal user suitability, every-formula compatibility, pregnancy suitability, infant-care suitability, source-specific evidence reviewed, FDA approval wording for this warming method, localized overheating assurance, or improved skin outcomes unless a specific reviewed source and test protocol supports that exact statement.