| TEWL | Trans-epidermal Water Loss |
| SC | Stratum Corneum |
| PPAR | Peroxisome Proliferated-activated Receptor |
| PEG | Polyetyhylene Glycol |
| PCA | Pyrrolidine Carboxylic Acid |
| AHA | Alpha Hydroxy Acid |
| BHA | Butylhydroxyanisole |
| BHT | Butylhydroxytoluene |
| NMF | Natural Moisturizing Factors |
| SLS | Sodium Lauryl Sulfate |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.