Abstract
Background/aims: The improvement of stratum corneum hydration is one of the most important claims in the cosmetic industry. Methods: Objective assessment of moisturization can be done with devices based on electrical methods provided these instruments are used in an appropriate manner. Results: This paper deals with the biophysical basis behind these techniques and describes the most important variables, pitfalls and drawbacks related to measurements and current instrumentation. Individual-related and environment-related variables are also analyzed as well as study designs for predictive or use tests. Conclusions: Practical suggestions for standardization of measurements are given.
Original language | English |
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Pages (from-to) | 126-132 |
Number of pages | 7 |
Journal | Skin Research and Technology |
Volume | 3 |
Issue number | 2 |
DOIs | |
Publication status | Published - May 1997 |
Keywords
- Capacitance
- Conductance
- Hydration
- Impedance
- Skin bioengineering
- Stratum corneum
ASJC Scopus subject areas
- Dermatology