Moisturizers
Moisturizers
Moisturizers or emollients are complex mixtures of chemical agents (often occlusives help hold water in the skin after application, humectants attract moisture and emollients help smooth the skin) specifically designed to make the external layers of the skin (epidermis) softer and more pliable. They increase the skin's hydration (water content) by reducing evaporation.
Pronunciation
Moisturizers: /ˈmɔɪstʃəraɪzər/
Etymology
The term "moisturizer" is derived from the Latin word "mollire", which means to soften.
Types of Moisturizers
There are several types of moisturizers, including:
- Occlusives: These work by forming a thin film on the surface of the skin to prevent loss of moisture.
- Humectants: These attract water vapor from the air to hydrate the skin.
- Emollients: These fill in gaps between skin cells, helping to replace lipids and smooth the skin.
Related Terms
- Hydration: The process of causing something to absorb water.
- Epidermis: The outer layer of cells covering an organism, in particular.
- Lipids: Any of a class of organic compounds that are fatty acids or their derivatives and are insoluble in water but soluble in organic solvents. They include many natural oils, waxes, and steroids.
Usage
Moisturizers are widely used in various dermatological conditions for their role in improving dry skin, enhancing skin hydration, and restoring the skin's barrier function. They are also used in the cosmetic industry to improve skin appearance and texture.
See Also
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